Howell EFI is pleased to introduce their new 2016 LT1 Camaro, 2014 – 2016 LT1 Corvette, and 2015 – 2016 LT4 Corvette harnesses, as well…
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A custom wiring harness and kit are the only way to go with Electronic Fuel Injection conversions. Not all vehicle builds are the same. That’s…
Howell EFI Conversion Kit Helps Kick The Carb! No vehicle on the road (or off road) benefits more from swapping from a classic carburetor to…
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…
Howell EFI announces availability of 2014+ EcoTec3 4.3L V6 LV3-C truck wiring harnesses, allowing for transplant into an unlimited number of applications from Street Rod,…
Jeep EFI Upgrade Tips: Howell EFI Conversion Kits Help Kick The Carb! No vehicle on the road (or off road) benefits more from swapping from…
Currently Howell EFI offers wide-ranging GM-style EFI conversions for many applications and harness conversions for any GM V6 and V8 engine from 1985 to present.…
Howell EFI has always been very well respected for their many Jeep TBI kits for the off-road market, as well as their many kits for…
Howell EFI’s new Ecotec3 Truck Harness Kits allow the transplant of an EcoTec3 4.3L V6 engine, 5.3L V8 engine, and EcoTec3 6.2L V8 engine from 2014…
Howell EFI has always been very well respected for their many Jeep TBI kits for the off-road market, as well as their many kits for…
Howell EFI, well respected in the industry for their plug and play EFI systems has earned that reputation for a reason. Their customer support team…
Howell EFI, well respected for their many Jeep TBI kits for the off-road market, as well as their many kits for the 304, 360 and…