PP S2 035 casting or PP S2 243??
PP S2 035 casting or PP S2 243?? Have a chance to pick up a set of brand new S2 035 casting heads. Have 2 different options:
- 2.02/1.57 valves and 59cc combustion chambers
or
- 2.055/1.57 valves with 64cc combustion chambers
I was planning on going with a 243 casting but I can get the above for a pretty good deal. Will be going in with a T-rex cam, Fast 90/90, etc... Which would be best for my application. Pros / cons between the 3? Will the 035 casting allow more PTV clearance as I know with the T-rex, that will be an issue with the 243 casting.
- 2.02/1.57 valves and 59cc combustion chambers
or
- 2.055/1.57 valves with 64cc combustion chambers
I was planning on going with a 243 casting but I can get the above for a pretty good deal. Will be going in with a T-rex cam, Fast 90/90, etc... Which would be best for my application. Pros / cons between the 3? Will the 035 casting allow more PTV clearance as I know with the T-rex, that will be an issue with the 243 casting.
