hey does anyone out there know if civic type r pistons will fit in a gsr block? if so how does the combonatin work as far as fit and power?

 

yes

 

Yes, it will fit, and you will have a CR 12.3+:.1.

 

unless you're putting on a b16 head on, prepare to ping!!!

 

I have heard of quite a few people running ctr pistons with no problems on 92 octane. Some people have no problems, others it works fine. 12.0:1 is the highest i would ever go on a street car, thats what im gonna try to get to. In the spring i will have jdm itr pistons in. That will probably give me like 11.4:1.

 

How would you know red teggie, keep looking harder to save weight.

 

please tell me your not knocking him for saving weight.
15s

someone tell me what the hell joejohnson is talking about?

 

12:35:1

Im running around this right now... just gotta retard the timing and add fuel. ive seen cars run 13:1 on the street.