00Vette

iTrader: (4)

I have someP&P, milled LS1 heads with bigger valves and a medium sized cam. My heads have been milled to 63.5cc to acheive 10.8:1SCR. My current cam specs are 228/228 .571/.571 w/ 112 lobe sep.

I want to go with the MS4 cam and keep my worked heads. But to do so I think I would need to fly cut my pistons.

I also have a wet plate nitrous system spraying 150shot right now. I'm in the works of jetting and tuning it to spray 200shot.

Do you think the pistons will be weakened to the point were I shouldn't do the piston flycutting? Or do you think the pistons will be okay?

JDP

iTrader: (21)

theres only one way to find out

Robert56

iTrader: (2)

I say fly cut em. Then have dave re machine your plate for a dual stage set-up and add some of the 200 hit into 2nd stage at a higher rpm so as to have a less chance of doing damage from the high clyinder pressures.
Robert

import slayer

I have flycut pistons and I will be spraying soon. I can't wait to put in a TNT F1 100 shot.