bore it out??

[Jims 86LXI HB]

Originally posted by Sean
a safe over bore for performance use is 0.030 for every day driver you could go 0.050. then again with a sonic check you might be able to safely bore more. ive seen some fairly large variations in castings so the best way to know for sure is to have it sonic checked. on the other had the max overbore that will safely tolerate greater cylinder pressures will stil be roughly 0.030 the good part si being the blokc is cast iron you dont have to buy sleevs or any of that other bullshit to do the job.

and Jim hold on i think me and somebody else are gonna team up and build a N/A motor full tilt sometime soon. now that i have a good efi system i can program you might be shocked what comes out of the garage in the next year or so. dammit when are you getting another 3g ?

Cool, keep us posted

Well I got my new car, I'll have to sell my wifes 4th gen, then we'll see what I can do. 3rd gens in buyable shape are hard to find around here.

[Sean]

Send one of those ecu's my way and we'll see what an all motor a20 will do!

pony up the $$$ money and id be glad to.

[guaynabo89]

Originally posted by Sean
pony up the $$$ money and id be glad to.

:lol

I'm working on that.

I'll keep you posted.