View Single Post
Old 03-08-2023, 12:22 PM   #10
Myself
Registered User
 
Join Date: Oct 2005
Location: Northern Arkansas
Posts: 1,128
Re: 1988 C1500 carb conversion

Quote:
Originally Posted by LS short box View Post
The truck I'm considering has a stock 305. I would be deleting the 305 and adding a 383/396 stroker. The TBI would not begin to support an engine of that size.
Sure it will. Lots of guys running hot 383's on an almost stock TBI setup. I believe it's common practice to swap out to 454 injection and add an adjustable FPR to crank the pressure up a little bit. Then just get aa custom PROM. Easy Peasy
Myself is offline   Reply With Quote