I didn't o ring my motor (12.3:1 100 shot nitrous motor) and the head gaskets been fine. Head studs though and a good block and head surface.
With these goods, bolt it together and ram a fuck ton of boost down its throat and hope you dont melt the exhaust valves out of the head lol.
The rods/crank are strong.
I'm curious to see what this makes.
- Nathyne likes this