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The Howell was available when nothing else but home brew fuel injection was available. I would consider the Sniper 2 only because the home brew requires you to send off an ECU to be programmed. 1978 CJ7 304, NP435, Dana 300, D30 & M20 Spartan Locked, 2.5" BDS, 33" Yokohama Muds.In Stock. $2,328.99. Howell Engine Developments Fuel Injection Conversion for 81-86 Jeep CJ-5, CJ-7& CJ-8 with 258 6 Cylinder. Ships from 3rd Party. $1,499.99. Howell Engine Developments Fuel Injection Conversion (California Legal) for 81-86 Jeep CJ-5, CJ-7 & CJ-8 with 6 Cylinder. Ships from 3rd Party. $2,184.99.Naltrexone Injection: learn about side effects, dosage, special precautions, and more on MedlinePlus Naltrexone injection may cause liver damage when given in large doses. It is no...Howell fuel injection wiring. I am in the process of installing a Howell fuel injection kit in my 89 Wrangler. I have the old computer wiring out into the engine compartment and am removing unnecessary wiring. I know that I need to retain the manifold heater relay, but I am wondering if all of the wiring associated with the diag connector ends ...I am having a problem, I have installed a Howell fuel injection to get rid of some of the POS Carter BBD problems. When the CTO heats up and engages the EGR valve the engine runs like crap throws a 45 code ( engine running rich ) and the manifold vacuume goes way down. T-shooting: CTO operation OK EGR no vac leaks, operates OK.Affordable Fuel Injection (AFI) was founded in 1997 with one goal in mind: offer fuel injection systems that allow superior performance to traditional carburetor systems, for a …Drive By Wire Installation Tips. With many of their electronic fuel injection conversions, Howell EFI includes a drive-by-wire (DTW) pedal assembly that must be mounted in the new vehicle to…. Read More. Tech Videos.Part # HM206 Brass adaptor designed to install heated oxygen sensor in water-cooled marine exhaust risers. Oxygen Sensor is sold separately.Adaptor should be installed in a flat area of riser at least 6″ before water blends with exhaust. It will not fit on round or oval risers without a suitable flat area. Basic machine shop…The Howell Fuel Injection Conversion TBI Kit is an essential upgrade for your Jeep. Two-barrel carburetors have been a disaster to keep running correctly. These computer controlled fuel injection systems are less sensitive to shock and vibration that results from extreme 4-wheeling. This system includes all essential components including a two ...The Howell fuel injection kits are great and their customer service rocks. Ive done a few installs with their stuff over the years. I have a 79 CJ7 with a 360 and would defiantly put one on it if I didn't have to sell it. I'm doing a Howell kit on an 03 GM 4.3 into a 84 Toyota PU for a friend. They didn't offer a kit for what we needed.Add to cart. SKU: FP257 Categories: 50 State Legal Products, General Motors, GM TBI Products, Miscellaneous Accessories, Parts & Accessories. Description. Additional information. Part # FP257. Electric, in-line fuel pump for TBI applications. Designed to supply adequate pressure and volume of fuel for TBI systems up to 350 BHP.CJ7 Howell Fuel Injection. Looking for advice on my Howell Fuel Injection. 1986 CJ7 stock 258 135,000 miles. The engine stumbles on acceleration, when leaving from a stop light it falls on it's face and sometimes backfires. Howell has built 5- different chips changing fuel delivery.Howell Engine Developments Fuel Injection Conversion (California Legal) for 72-80 Jeep CJ-5, CJ-6 & CJ-7 with 6 Cylinder. $2,184.99. Similar Items. Howell Engine Developments Fuel Injection Conversion (California Legal) for 72-81 Jeep CJ-5, CJ-6, CJ-7& CJ-8 with AMC-401 8 Cylinder.Sam's Off-Road FJ40 EFI Conversion Kit by Howell - $1'399. 2. Affordable Fuel Injection Toyota TBI Conversion Kit - $925 (w/o Distributor), $1'275 (w Distributor) Several manufactures who previously carried such products either out of business (Downey Off-Road) or discontinued the product lines (Man-A-Fre).Aug 16, 2019 · Published: Aug 16, 2019. Howell EFI now offers Ford TBI kits for any classic carbureted inline 6 or V8 Ford application. The Ford TBI kits are ideal for increasing drivability, and improving fuel mileage and cold starting in older street-driven classics and 4-wheel drive vehicles. The Ford TBI kit provides everything needed to convert an I6, V6 ...STEP 2 - Add EFI To Your FJ40. In addition to your Holley 2300 Sniper Kit, you will want to order the 12-130 HOLLEY IN-TANK RETROFIT FUEL MODULE. If you start poking around on the Holley website and notice the HOLLEY SNIPER EFI 2300 DROP-IN RETURN STYLE MASTER KIT, including a fuel pump, you will spend an additional $73.05.take it to a Local shop and they have a weak spark and injector pulse, so they hot wire it and same issue, purchase a new computer, the other one came from Howell and it will start on its own but will not run after spending New computer $225 New spider injector $500 Distributor $250 DKA $500Product Details. This kit converts any V-8 Jeep to ECM controlled throttle body fuel injection. New GM throttle body adapts directly to 2 or 4 barrel intake manifold, replacing your carburetor. The kit contains all necessary sensors, wiring harness, ECM and electric fuel pump (no fuel lines). Runs with stock Jeep distributor.Jan 2, 2012 · The other spot of trouble was with the fuel return line. First thing I did was to install a 5\16 return line to handle the increase in fuel flow. There is a fuel return line that comes from the fuel injection and heads back into the gas tank. On my particular tank that return line runs into the side of the tank about 1 inch from the top.1996 and later Vortec Products (15) 1999-04 GEN III Vortec Products (16) 2001-2006 Sequential Fuel Injection (13)just got my howell fuel injection installed and it seems to be not right....when getting into the throttle and letting off the jeep dies..flat on its face and stalls...if you let off the throttle easy it will stay running but it will be rough and then eventually smooth out....local 4x shop said that its not working properly because of the cam in the 258...its a bigger cam then stock and has a ...fuel injection howell injection temp sensor temperature sensor. Jump to Latest Follow 23K views 28 replies 13 participants last post by 43Duc Aug 17, 2010. 43Duc Discussion starter 297 posts · Joined 2007 Add to quote; Only show this user #1 · Jun 29, 2010. I've searched the forums and couldn't really find anything that matched my problem. ...Part #K247JW360. Howell EFI announces arrival of new fuel injection conversion kit for classic Jeep Wagoneer and Grand Wagoneer. Marine City, MI – March 10, 2015 -The 1971-’93 Jeep Wagoneer and Grand Wagoneer have a huge following among off road enthusiasts. Howell EFI has recently released a carburetion to throttle body fuel injection swap ...I am currently installing a HOWELL Fuel injection system on my CJ. The instructions direct me to buy a accessory light and wire into the Howell harness for a check engine light. ... AC, Howell TBI, DUI, 2.5" OME YJ Springs, 3.53, 31s, PB, Warn bumpers & 8000# winch, Factory 20 gallon tank 1984 CJ-7 Renegade, 258, Auto, AC, 3.31s, PB, Factory 20 ...Running Issues with Howell TBI. A couple of months ago, I installed the Howell TBI into my CJ7. I have the 258. It is the JP1 kit, 50 state smog legal. After install, all was great. Ran excellent. Not a single issue. After buzzing around town for a few weeks, I (and a few others from MJR) went to Millers. One the downhill portion of the trails ...An ECM engine control module, also known as an electronic control unit (ECU), is a vital component in modern vehicles. It serves as the brain of the vehicle’s engine management sys...MAP Sensor Mounting with Howell Injection. Jump to Latest Follow. 4K views 3 replies 2 participants last post by bpounds Oct 23, 2014. J. JMickey Discussion starter. 123 posts · Joined 2014. #1 · Oct 22, 2014. I installed the Emissions legal Howell fuel injection kit. It came with the newer small style MAP sensor, but no bracket.Air & Fuel Delivery. Categories/ Air & Fuel Delivery. EFI - Fuel Injection. Carburetors. Carburetor Components. Fuel Pumps Regulators and Filters. Also in Air & Fuel Delivery. Air Cleaners. Air Scoops.Another day on the Farm: Drew explains why he uses this kick-butt engine mod combo and shows you an overview of the install process. Visit: http://TheJeepFar...With any fuel injection retrofit, whether it be the Mopar MPI, Howell TBI or a salvage yard job there lies a chance for bugs or problems. LarryM 85CJ7 350 TBI/T19 5.11Howell Fuel Injection Conversion for 4.2. Jump to Latest Follow 8K views 7 replies 6 participants last post by Guppy822 Jul 21, 2011. B. Bill G Discussion starter 19 posts · Joined 2011 Add to quote; Only show this user #1 · Apr 24, 2011. I have an '89 Sahara YJ and want to convert it to fuel injection but figured I should get some opinions ...Fuel pump and injectors energized meaning the tach filter was bad. New Tach Filter from Howell was 50 bucks plus shipping, some good non-insulated connectors and heat shrink and the jeep is back in business for less than 70 bucks. 87 wrangler, D44, 8.8, lift 2.5 on 35s ... I thought fuel injection was something junkies did. Good Luck, L.M ...Whether you're looking to maintain, optimize, or upgrade, we offer competitive pricing on Howell Throttle Body Fuel Injection Kit - CA-JP258 for your Truck or Jeep at 4 Wheel Parts. With our selection of quality brands and expert advice, we help boost your vehicle's performance and make a statement on or off the road.The Howell fuel injection system has a fuse block that is part of the kit and has keyed power supplying it with juice. It has three fuses, if mounted vertically like mine, the top one is keyed power to the ECM, the bottom two supply power to the injectors. There is a .5v voltage drop tolerance between the battery and power at the ECM fuse block ...Additional information. Part # K247B. For converting any V-8 engine from carburetor to throttle body fuel injection. Uses remanufactured GM throttle body appropriate for engine size. Operates GM engines with or without ECM controlled ignition. Very popular for older street-driven vehicles or 4 wheel drive vehicles with Chrysler or Ford engines.Howell Fuel Injection. Jump to Latest Follow 5K views 11 replies 5 participants last post by bheadrick Feb 25, 2002. B. bheadrick Discussion starter 39 posts · Joined 2001 Add to quote; Only show this user #1 · Feb 21, 2002. Has anyone had problems running a MSD ignition with the Howell Fuel injection? ...Price Range. Your Howell Throttle Body Fuel Injection System source with low prices and FREE shipping on orders over $99*. Give your Jeep or Truck exactly what it needs with industry leading products and expertise at 4WD.com. We will provide you with best prices on top name brands!Part # K247C Universal 6 cylinder TBI EFI Kit that will convert a carbureted V6 or in-line 6 cylinder engine to GM Throttle Body Fuel Injection system. Several adaptors are available to adapt TBI to your intake manifold. Inquire for availability. Past experience has shown a significant improvement in fuel economy from this conversion. I installed the Howell fuel injection kit. ItHowell Fuel Injection quesions 84 CJ7 4.2L JumpFresh instal of the Howell system. Simple
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I recently installed a Howell Fuel Injector Kit for my 1980 CJ7. Everything appears to be working fine at initial idle. After a mile or so of driving, the engine dies. I've have since installed a replacement computer box, however the problem still exist. I think this is an issue with the fuel pressure or over heating.- This kit does not have a California E.O. # (exemption order) - In the state of California this kit can be installed on 1975 or earlier vehicles only For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Uses remanufactured GM throttle body appropriate for engine size. Operates GM…Howell Fuel Injection Conversion Vs. the Mopar MPI Fuel Injection. My engine is 4.2L i6 and completely stock as of now. There is almost a $1000 difference but all I can find is that the Mopar has a more advanced computer system, fuel and spark control, offers more control/drivability.Howell Fuel Injection Kits on Sale. Jump to Latest Follow 21 - 25 of 25 Posts. 1 2. U. Ultimate Air · Registered. Joined Jun 11, 2004 · 112 Posts. Discussion starter · #21 · Dec 11, 2010. Only show this user. Free shipping promo ends December 18th ...1. 2 wires attatched to the starter relay get really hot and smoke after a few cranks. 2. The fuel pump turns on when the ingintion is turned on, however when the engine is cranking the fuel pump does not stay on. 3. No fuel is spraying out of the injectors. Any help will be appreciated, I have not contacted Howell because they are closed on ...Howell Fuel Injection quesions 84 CJ7 4.2L Jump to Latest Follow 3K views 14 replies 9 participants last post by 81azcj7 Sep 3, 2013Part # K247C Universal 6 cylinder TBI EFI Kit that will convert a carbureted V6 or in-line 6 cylinder engine to GM Throttle Body Fuel Injection system. Several adaptors are available to adapt TBI to your intake manifold. Inquire for availability. Past experience has shown a significant improvement in fuel economy from this conversion.Howell Fuel injection question. Thread starter Kane; Start date Apr 26, 2017; Kane CJ-8 Member. City Berlin State ct ... I have a kit I got used and the harness needed some work. I am unsure about one of the fuse blocks near the fuel pump relay and I am not sure how the SES light gets plugged into the diagnostic plug. Thanks. CJ8Rockcrawler The ...GM TBI Products. Sort by. Complete TBI Kits (85) Parts & Accessories (20) Wiring Harnesses Only (3)The most cost effective solution to convert the 4.2L to fuel injection would be the junkyard 4.3L TBI swap. I have the Howell kit, and even though it's TBI, it is leaps and bounds better than the stock carb setup. 1990 Wrangler 4.2L. Howell TBI, 2.5" OME springs; OME Nitroshocks; 5/8" OME shackles; Swaybar discos; 31" tires/15" rims.Apr 29, 2015 · Part # CA/YJ258 JP1 Emission Legal Version CARB EO #D452 Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 4.2L CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. 50 state emission legal per CARB EO#D452. Many original emission controls are eliminated, which simplifies underhood…- This kit does not have a California E.O. # (exemption order) - In the state of California this kit can be installed on 1975 or earlier vehicles only For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Uses remanufactured GM throttle body appropriate for engine size. Operates GM…Howell EFI offers fuel injection systems and conversion kits for GM LS-Series engines and other applications. Find TBI, ECM, harness, and accessory products for Jeep, Dodge, International Harvester, and more.Howell Fuel Injection problem. :cheers:I have an '86 CJ7 with the 258 motor. I just put on the Howell California-legal fuel injection and it's got problems. It ran fine for about 10-15 miles, but then it idled very erratically and is basically undrivable. Initially, the idle constantly fluctuated from near dying to about 1800 rpm.But, if you're looking for the easy way, get a kit. Actually, the fuel pump works perfectly for a basic 4.2 MPI upgrade, the injectors are matched to the intake system and engine perfectly, the air filter works fine and the intake, while not as advanced as the later horseshoe version, is a tried and true product.Howell Engine Developments Fuel Injection Conversion (California Legal) for 72-80 Jeep CJ-5, CJ-6 & CJ-7 with 6 Cylinder. $2,184.99. Similar Items. Howell Engine Developments Fuel Injection Conversion (California Legal) for 72-81 Jeep CJ-5, CJ-6, CJ-7& CJ-8 with AMC-401 8 Cylinder.I have an '88 Wrangler I6 4.2 with a Howell TBI fuel injection conversion that has been on the Jeep for many years. Recently, the Jeep stopped cranking. ... The injector connection having the issue is connected to the light blue wire. Testing this wire with a multimeter to ground and it shows a short. The other injector connector shows open.With any fuel injection retrofit, whether it be the Mopar MPI, Howell TBI or a salvage yard job there lies a chance for bugs or problems. LarryM 85CJ7 350 TBI/T19 5.11Replace your Carter BBD carburetor with a Howell TBI (throttle body fuel injection kit) on your Jeeps 258 engine and still be California smog or emissions legal. ... Slide the form fitted rubber grommet onto the edge of the Howell TBI unit and then plug in the fuel injector electrical connectors as shown in the images to the left. 42. Attach ...Jumper across the A & B pins in the ALDL connector with a paper clip or wire. Now turn on the ignition and the IAC will close completely. 2. With ignition Still on, engine not running, disconnect the Idle Air Control 4 pin connector. 3. Start engine and adjust the throttle stop screw to give the idle speed you need.Howell Engine Developments, Inc. was formed in 1988 by two brothers who wanted to turn their passion for classic cars into their career. The company focuses on producing fuel injection systems to upgrade classic Jeeps that were made in model years before on-board computers were standard.For more information about Howell EFI LT1 wiring harnesses, view this video. For more information about Howell EFI, visit www.howellefi.com, or call (810) 765-5100. To review or download the LT-1 Fuel Injection Harness installation manual, visit here.Part # CA/CJ258 JP1 Emission Legal Version CARB EO #D452 Includes all components plus a remanufactured 4.3L Chevrolet throttle body to convert a 2BBL CJ or Wrangler Jeep to EFI. Specify type and year of Jeep when ordering kit. Emission legal version CARB EO#D452. Many original emission controls are eliminated, which simplifies underhood area. ECM…Description. The Howell Fuel Injection Conversion TBI Kit is an essential upgrade for your Jeep. Two-barrel carburetors have been a disaster to keep running correctly. These computer controlled fuel injection systems are less sensitive to shock and vibration that results from extreme 4-wheeling. This system includes all essential components ...Fresh instal of the Howell system. Simple Howell EFI T-Shirt $ 25.00. Add to cart. 454 & 50
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- This kit does not have a California E.O. # (exemption order) - In the state of California this kit can be installed on 1975 or earlier vehicles only For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Uses remanufactured GM throttle body appropriate for engine size. Operates GM…Product Description. Converts L-6 Jeep engine to EFI by adapting 4.3L GM V-6 components and in-line electric fuel pump. TBI adapts directly to Jeep 2 barrel carb inlet manifold. Most old emmission plumbing is eliminated. Improves drivability and fuel economy. For emission legal version of kit order part # CAYJ258.2906 posts · Joined 2002. #5 · Aug 1, 2006. If you have 900-1000 bucks and you want a no hassle install, go with the Howell kit. It takes your jeep into the 1990s with fuel injection and a lot less hassle. You get about 3-4 mpg increase plus more power off the line, but it's still a 4.2/258 and don't expect to win races with it.PA. Jan 5, 2024. #1. Got a chance to buy a new Howell fuel injection setup for a great price (less than 1/3 of the msrp of $1700) Part #JP-V8. Any thoughts on this. Plan is to put it on my Scrambler's 401 with a t18 behind it. A Fitech, Sniper, or the likes is not in the budget. I would more than likely replace the factory 2bbl intake manifold ...When I first installed Fuel Injection I felt that I'd violated the rule (see 1.a above). Six years ago aftermarket fuel injection was expensive, a mystery, and just plain magic as there wasn't a lot of books or information on the subject. I researched EFI for a year before committing buying a Howell TBI.Aug 18, 2015 · How to install a Howell Electronic Fuel Injection on a Jeep Wrangler.We have heard about the Howell system and since it is one of the more popular fuel upgra...Part #K247JW401. Howell EFI announces arrival of new fuel injection conversion kit for classic Jeep Wagoneer and Grand Wagoneer. Marine City, MI - March 10, 2015 -The 1971-'93 Jeep Wagoneer and Grand Wagoneer have a huge following among off road enthusiasts.Only £5.98 with Motoring Club premium. Compare. Add to Basket. View details. Cataclean Petrol- Complete Fuel & Exhaust System Cleaner 500ml. (251) At Halfords we've got engine oil additives and engine flushing products that will keep your car purring and performing. Buy online with free delivery.Antipsychotic injections are slow releasing, which helps manage symptoms anywhere from 2 weeks to a couple of months. They are also equally effective. Antipsychotic medications are...Does anyone know of a distributor for Howell Products other than the 4WD Hardware company? I need to replace the Electromotive JFI system thats on my 4.2 Wrangler. I also need to buy a MSD setup as well. 4WD wants 1200 bucks and they never seem to have any sales or 10% off coupons. ThanksHowell Fuel Injection Wiring Diagram. To properly read a electrical wiring diagram, one provides to know how typically the components in the method operate. For instance , if a module is powered up and it sends out a new signal of half the voltage in addition to the technician does not know this, he would think he offers a challenge, as he ...Marine City, MI… August 26, 2021 - Automotive pioneer and industry legend, Billy "Bill" Haegen Howell, passed away on July 22, 2021, after a battle with ALS, aka Lou Gehrig's disease. Recognized as a leader in the development of Chevrolet performance engines and electronic fuel injection, Howell's career with Chevrolet spanned from 1961-1987. While at…Howell Engine Developments Fuel Injection Conversion (California Legal) for 72-80 Jeep CJ-5, CJ-6 & CJ-7 with 6 Cylinder. $2,184.99. Similar Items. Howell Engine Developments Fuel Injection Conversion (California Legal) for 72-81 Jeep CJ-5, CJ-6, CJ-7& CJ-8 with AMC-401 8 Cylinder.Key points to the installation include modification of the fuel system. Fuel injection systems require both a fuel delivery line and a return line, both running the length of the vehicle from the fuel tank to the engine. The recommendation is that this line be 5/16-inch diameter line, either braided steel or hard line.GM TBI Products. Sort by. Complete TBI Kits (85) Parts & Accessories (20) Wiring Harnesses Only (3)Marine City, MI – March 10, 2015 – For fans of the classic ’55-’91 Toyota Landcruiser, replacing the troublesome carburetion system with state of the art electronic fuel injection required a custom build that could end with questionable results. Enter Howell EFI who has come to the rescue with a turnkey (literally) throttle body fuel…Learn how to retrofit a smog-legal fuel-injection kit for your AMC V-8 engine with Howell's EO numbers. See the benefits of EFI for fuel economy, driveability, and emissions.88jeepyj Discussion starter. 40 posts · Joined 2010. #1 · Mar 19, 2011. Im looking for info and experience on a howell fuel injection system for a 4.2, i have a 1988 yj and im looking for more driveability and reliability and a few more ponies, has any one had bad or good experience with these kits. Sort by Oldest first.Re: Old Howell EFI problems need help! by tgreese » Wed Aug 11, 2021 6:05 pm. The Howell stuff is all mostly-unmodified GM Rochester original equipment throttle body injection (TBI). They use all GM parts and program the computer with air-fuel tables to match your engine. Your local garage should be able to read the diagnostics just as if it ...Published: Aug 16, 2019. Howell EFI now offers Ford TBI kits for any classic carbureted inline 6 or V8 Ford application. The Ford TBI kits are ideal for increasing drivability, and improving fuel mileage and cold starting in older street-driven classics and 4-wheel drive vehicles. The Ford TBI kit provides everything needed to convert an I6, V6 ...DougE. 795 posts · Joined 2011. #3 · Jan 16, 2020. Summit Racing has offset air cleaner bases. They move a 14" filter 1-1/2" so the distance from the center of the carb to the edge of the filter housing is 5-1/2". Maybe this could work for you? 1983 CJ7, 258I6, T4, Dana 300, 31x10.5x15 DuraTrac.PA. Jan 5, 2024. #1. Got a chance to buy a new Howell fuel injection setup for a great price (less than 1/3 of the msrp of $1700) Part #JP-V8. Any thoughts on this. Plan is to put it on my Scrambler's 401 with a t18 behind it. A Fitech, Sniper, or the likes is not in the budget. I would more than likely replace the factory 2bbl intake manifold ...Low fuel pressure results in several issues for the engine, including rough idle, poor performance and decreased fuel economy. If the pressure is too low, the engine does not start...Matt Howell of Howell EFI talks about the features of all Howell Throttle Body Fuel Injection systems. For many years we've been known for our GM based TBI k...PA. Jan 5, 2024. #1. Got a chance to buy a new Howell fuel injection setup for a great price (less than 1/3 of the msrp of $1700) Part #JP-V8. Any thoughts on this. Plan is to put it on my Scrambler's 401 with a t18 behind it. A Fitech, Sniper, or the likes is not in the budget. I would more than likely replace the factory 2bbl intake manifold ...But I am taking the fuel injection plunge. I purchased a Howell Kit #HB225 that is specifically for the odd fire engine. #HB225 225 CID Buick TBI Conversion Kit - Howell EFI Conversion & Wiring Harness Experts When I install the FI I will be adding a fuel return to each tank. For ease of switching and reliability I purchased this Groco 6 way ...Find CHEVROLET 5.7L/350 Chevy small block Gen I Fuel Injection Systems and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: REWARDS. Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Make/Engine Search Departments; Brands; Savings Central ...Direct Injection Engine Vehicle Makers - Direct injection engine vehicle makers are becoming more common. Learn about direct injection engine vehicle makers at HowStuffWorks. Adver...- This kit does not have a California E.O. # (exemption order) - In the state of California this kit can be installed on 1975 or earlier vehicles only For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Uses remanufactured GM throttle body appropriate for engine size. Operates GM… Drive By Wire Installation Tips. With many of t