Marine City, MI (August 16, 2019) – Howell EFI, the conversion experts since 1988, is well known for the company’s large number of Jeep TBI…
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Howell EFI News
Four-wheel fun comes in a variety of methods and manners these days from the bombastic custom builds of Baja trucks and buggies, and jacked up…
The Jeep Grand Wagoneer was an iconic sport utility vehicle dating back to even before SUV was ever coined as a hip genre of automobile.…
Marine City, MI, (April 11, 2019) – Howell EFI, long been known as a leader in EFI conversions since the late 1980’s beginning with GM TPI conversions,…
Everything needed in one kit for a turnkey Mopar® TBI conversion Marine City, MI, (April 9 2019) – Howell EFI, an industry leader in electronic…
Howell EFI is pleased to introduce their new 2016 LT1 Camaro, 2014 – 2016 LT1 Corvette, and 2015 – 2016 LT4 Corvette harnesses, as well…
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…
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…