phoenix1987

iTrader: (3)

In a thread I made about 5.3 and ls6 heads, I talked about how I didn't want to flycut my pistons because I was going to spray my car every weekend. I know that when you mod a motor, you start to take life of it when you start making real power. I have been told that nitrous and flycut pistons will kill an engine very quickly. I daily drive the car in the summer and i do not want to worry about my flycut pistons breaking.

So lets have a good conversation about flycutting and constant nitrous use.

02blackbeauty19

iTrader: (22)

Im about to have my pistons flycut to *** AFR 205's. I dont spray near as much as you do. In the last year I have sprayed 2-3 bottles. I havent ever heard any problems with it

Websy21

iTrader: (34)

I don't know much about nitrous but maybe the boys in the nitrous forrum can help you out more. I am sure someone here can too, but try a search in that forruma nd you should have your answer, but I don't think there's a problem with what you are considering. I'd never go through the trouble to flycut so I can runa **** load of nitrous though. Get it done right and get some forged dished pistons and spray away

N4cer

iTrader: (11)

Tons of people claim you'll have a problem. But none of them can name one person who has seen a piston break from it. IMHO, with a sensible flycut (.070" or so) you'll see your ringlands go well before the piston top goes.

02blackbeauty19

iTrader: (22)

What is the usual flycut depth with 59cc heads and G5x3 cam?

N4cer

iTrader: (11)

.070" intake side. None on exhaust. 112LSA.

02blackbeauty19

iTrader: (22)

Oh I forgot mine is on a 114 LSA

phoenix1987

iTrader: (3)

I forgot about the nitrous section!