Highsierra84
Junior Member
- Joined
- Mar 1, 2021
- Posts
- 7
- Reaction score
- 9
- Location
- Placerville
- First Name
- Ryan
- Truck Year
- 1984
- Truck Model
- k25
- Engine Size
- 350
Looks like summit makes a decent flat top piston for cheap.
https://www.summitracing.com/parts/sum-17351c-20
I'll be getting this.
I'll have to do some math for the head gasket thickness, but this 0.020" over flat top piston with those 72cc cast iron heads should be in the ball park for pump gas. My goal is to have run on pump gas.
With Flat top pistons with those 72cc heads and a standard .040 head gasket, What compression I'm I looking at. I'm not to familiar with compression ratios.
https://www.summitracing.com/parts/sum-17351c-20
I'll be getting this.
I'll have to do some math for the head gasket thickness, but this 0.020" over flat top piston with those 72cc cast iron heads should be in the ball park for pump gas. My goal is to have run on pump gas.
With Flat top pistons with those 72cc heads and a standard .040 head gasket, What compression I'm I looking at. I'm not to familiar with compression ratios.
