[Big Angry Hillbilly]

Does anyone make a 4.125" piston for a 6.00" rod on a 4.00" stroke with more than a 10cc dome?

Or am I into custom piston territory?

I need to get a static compression ratio of around 13-13.5:1 on an 80cc head.

Thanks in advance for the advice, guys and gals!

 

[KylePBZ]

I'd say you're on your own on that one. What heads do you have with that big of a chamber?

 

[chupa]

ross .custom 3 cc

 

[Big Angry Hillbilly]

Airflows....

I'd say you're on your own on that one. What heads do you have with that big of a chamber?

 

[jmarkaudio]

Check with Wiseco.

 

[nd2bfstr]

check ross i ordered some with .225 dome they wouldn't work with the afr 227 they was a closed heart shaped chamber and hit the head .w90015 i have one they wouldn't refund me because it had a little scratch .will be 12-1 with a 76cc head is that's close ? i have one for pics or i'd sell cheap if interested for mock up just have to buy 7 more .