Testimonials

"Our DUKW's see a lot of use giving tours throughout the city and even into the St. Charles River. EFI definitely was the way to go. The instructions and labeling of Howell's product made it simple. Love the product. The fuel mileage savings alone has more than paid for the product cost."
Tony Cerulle - Boston Duck Boat Tours

"Hey fellow Gearheadz. When building your machine, it's all about keepin' it fun, and makin' it RUN! Well, if you're transplanting an injected engine, you've got to check out Howell Engine Development. Over the years I have used them on many projects, and their stuff is top-notch. Their integrated wiring harnesses will help you get maximum power, fuel economy, AND they're easy to install so you don't end up banging your head against the wall. Hey, they don't call 'em the EFI experts for nothin'!"
Stacey David's GearZ - Speed Channel - www.staceydavid.com

"Howell harnesses make EFI simpler than installing a carburetor. After completing four Howell installations, I wouldn't use anything else. It's just that easy."
Pat Brewer, Co-Owner - Thunder Road Rod & Custom

"It couldn't have been easier. Everything was clearly labeled and there were only four wires to hook up. Everything else was plug and play and it fired up with no problem the first time."
Rick Gero - Evolution Auto  

"I bought my Jeep new right from the showroom floor, and recently spent two years restoring it to original except for installing the Howell EFI kit. It was always hard to start and never ran this well; the new EFI system has made all the difference. It starts, idles, and run a lot better than it ever did. I really like the conversion kit and am glad I installed it."
Waldo McIntosh, Oklahoma - 1984 Jeep CJ7 Owner