Like the title says....any ideas?

 

My -2cc cuts are about .150" deep, so I'd say less than 1cc.

 

i get 13 cc's 3.900 x.065 x 51.48 thats alot to flycut i would get the right rods.

 

You got me a little confused. He is flycutting his stock pistons to accept a larger cam. There is no need for diffrent rods. No way will you loose 13 cc's with a .065' eye brow in the piston. Like I said before it will be 1 cc or less.

 

Yeah I'm w/ you

 

1 cc = .061"

So Beast96Z about hit it on the nose..

Dan

 

flycutting means machining the whole piston top,what you really wanted was cc's for .065 valve reliefs.

 

Don't you flycut for valve reliefs?

Dan

 

So back to my question, how much compression do I lose by flycutting .065" or just a shade under 1cc

 

someone's gotta know this!

 

I wouldn't worry about it. 1 cc isn't going to make any kinds of difference, maybe 3-4 HP at most, which will be made up by the cam anyway......Go build your **** and stop worrying about it


josh

 

it takes 2cc to move 1 compression point. ie. 10.3 to 10.2 = -2cc's

 

****'s being built!!! Should be assembled tomorrow (hopefully)...with some dyno #'s I hope. I ended up milling the heads a bit to make up for it .

 

Hes a ricer... if he could make 1 rwhp by stripping the finish off his valvesprings he would do it

Sorry verbs but I had to

 

While he's doing that i'll take care of that girlfriend he posted pics of

jk

 

LOL.....I'd let ya if I thought you could handle it