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…
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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…
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…
For fans of the classic ’55-’74 Toyota Landcruiser, replacing the troublesome carburetion system with state of the art electronic fuel injection required a custom build…