Okay, so I recently switched my 305 TPI motor out of my 91 camaro Z28. I am using the same TPI, intake and all, I only changed the long block to a 350(so, a 350 block, heads, crank and all). Therefore, I am running the 305 computer still with a fatter cam, pistons, and so on. Now, I haven't taken the car on the road yet because I am still breaking it in, but I know as soon as I open it up on the road its going to **** me off because it honestly just plain won't open up due to the computer. Now, the big question, does anyone know of a good place to tune computers for the TPI for a bigger cam, flat tops, and so on?? On another note, does anyone know of where I could acquire the program Megasquirt so I could learn it myself and be able to do it all over again with the next motor??

Thanks!
Patrick

 

Do a quick search and you will find your answer.

 

You might be in luck.

I have a '92 Z28 with a 350 TPI (355 really), edelbrock cam, flat top pistons, edelbrock heads, MSD, etc. I am swapping in a bone stock '91 305 TPI (due to the rules restriction of a road racing class I am heading towards).

I need a computer and memcal chip in order for my 305 to run right.

Interested in a trade? Or perhaps sell yours outright?

I can't guarantee my setup is the exact setup as yours, but it is for a 350 TPI motor and it runs great.