Hi, On the site http://www.enginekits.com/ I read about a strokerkit for the 305TBI. I mailed them to ask if this kit would work all right with an otherwise almost stock 305 TBI. They said it would and that I would gain approx. 90hp with it.
Has anybody on this forum done this before?

 

30 cubic inches alone would not yield 90hp. You would still have crappy intake, heads and cam. You money would be better invested in the intake, heads and cam.

 

Very good point. If thirty cubes equaled 90 horsees, well....

The money could be better spent on a 350, too....