Hell on Wheels
Member
- Local time
- 2:36 AM
- Joined
- Sep 26, 2018
- Messages
- 152
So I'm looking to revise my setup and changed the header length for my tuned pipe. The engine is balanced and I've revved it to 8500rpm without much problem. Its a GT-5 so piston speeds are lower but how far can I push the rpm limit on the stock piston and rings before the rings flutter and such? Its a windowed piston so its a bit lighter but whats the reliable limit?