Anybody running Holley Projection on a 258?

[73CJ]

Anybody running a Holley Projection on a AMC 258 i6 / 4.2l ?

Just wondering how you like it?

Tuning experience?

 

[BusaDave9]

Holley Projection was so cool when it first came out. There weren't many other bolt on fuel injection kits. But they took a while to get tuned in. There are better fuel injection kits now. Howell TBI is popular on strait sixes. Check out this link:
Howell TBI Throttle Body Fuel Injection Installation Jeep CJ Emissions
Or if you like Holley check out this link:
Holley Performance Products Avenger EFI 2bbl Throttle Body Fuel Injection System 550-200

 

[73CJ]

Thanks Busa

I've got a 1D Holley Projection and like it a lot. Just looking for someone to compare notes with.

 

[73CJ]

Bump

 

[savedbyzero]

Will these kits smog OK in Cali...my Jeep is an 82 so I do have to smog it.

 

[Torxhead]

The Chrysler multi-port and the Howell throttle body kits are the only two smog legal kits for California. The Chrysler is more time consuming, expensive, and better performing than the much simpler Howell system. Both will give you seat-of-the-pants noticeable performance and better gas mileage and won't stall out on a steep hill. I don't recall seeing any comparsion to the Holley system.