I have decided to build a motor. Looking at a few different things. I have dealt with PAW in the past and will probabaly get my parts through them this time as well. Want to keep a stock stroke and end up with 10:1 or 11:1 compression. Some kind of 64cc head, not sure what to do there. It is not daily driven so I am not scared of forged pistons. I just want a solid motor that can stand some abuse. I would like to stick with the factory TPI set up but I am not against something aftermarket there either. Now all you guys need to do is give me some suggestions I have the skills to build it but I have not kept up on the parts for a wile.

Phil

 

Are you planning on boost to run forged pistons? If so, then why are you wanting such high compression. With high compression, you'll definately want a higher rpm powerband right? If so, TPI needs some modifying, or it has to go. 5krpms is about it.

 

Im in the process of my rebuild now...
Im gonna be pushin around 11.5:1 compression
LB9 heads with a 3 angle valve job are throwin em on a stock bore and stroke L98 block with 89 TPI set up and some flat top pistons
Puttin a nice roller cam in 212/218@.05" .488/.495 lift 110 LSA
should be done in the next couple weeks Im expecting tons and tons of low end torque which is all I really wanted (I love jumpin off the line =P) depends on what you want for your build honestly but this is one way to go if you want higher compression

 

I would run 10:1... 11:1 is pretty high.

Search the forums. Also check out member signatures.

Best of luck!

 

The car will be N/A but a little nitrous may be added later on. Lots of low end and mid range power can be made with 11:1, I have done it. I would be more than happy with 5,000 rpm's. Lots of different ways to do things.

Phil