Can anyone tell me the dish cc on a 5.3 piston. I don't have one out to measure, and by the info I can find and calculations I'm coming up with -7.6cc. I just need confirmation if this is correct or not. I was planning on swapping pistons in my 5.3, but instead I'm going to mill the heads and leave the short block alone. I need to know the cc of the piston to determine how much I need to mill for desired compression ratio.
I've come up with around 8-9 cc using compression ratio calculators with all the stock measurements.
cjriojas:if you're weather man is a 5 gallon bucket, YOUUUUUUUUUUU might be a redneck
danger_ranger83: I see now why it cost so much to get a harness made... FML
2boostedSilverado: I like Casey's rear end, I want to chat with him about it
Thanks. So I wasn't too far off with 7.6
Not too far off at all. I don't think one cc is going to make a huge difference though.
cjriojas:if you're weather man is a 5 gallon bucket, YOUUUUUUUUUUU might be a redneck
danger_ranger83: I see now why it cost so much to get a harness made... FML
2boostedSilverado: I like Casey's rear end, I want to chat with him about it
Nah 1 cc won't. But 5 cc will and I just wanted to make sure I'm close. Hopefully getting started next week sometime.
let me know how machining your heads go. im looking at doing the same thing or getting the gm 799 heads. let me know if it was worth it or if you would do something different.
2004 Silverado 1500 4wd-LS3/480hp-gm crate, built 4l65e-mad dog, 3200 stall-fti, cai-slp, Long Tubes-pacesetter, custom dual 3in w/x-pipe, hptuners. Daily Driven
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