ryanvv355

iTrader: (17)

Does any one know what it is? I tried a search, inconclusive. Thanks.

02Reaper

iTrader: (2)

maybe 6.5cc? I would like to know "for sure" also.

ryanvv355

iTrader: (17)

bump

ryanvv355

iTrader: (17)

Bump again

PREDATOR-Z

I do not know for sure but it is a ~ 9.4 SCR so dish is in the 8cc +/- range

ryanvv355

iTrader: (17)

Dubai? Ive been to A.D. twice, I love it over there, are you native or working there?

PREDATOR-Z

I'm a racial schytzophrenic, Texan by origin (Mother side), Lebanese-Arab on father side.

ryanvv355

iTrader: (17)

Alright. I'm considering taking a job with Lockheed in AD, nice to know the hobby is alive over there!

Cop Car

iTrader: (14)

the dish on the LQ4 pistons is tiny... id like to know the exact size also..

on a related note, how many CCs is the usual fly cutting on LSx motors..

PREDATOR-Z

Well that depends on how big the cam, mill and gasket thickness. When you do it, do it once and right, .080 int/.060 exht is good on average.

bluecamaroz28

The LQ9 pistons are the same size but are flat top.

Wonder what the compression will be with 64cc heads using LQ4 pistons and also with LQ9 pistons on standard 3.622 stroke motor and stock MLS gasket.

Just need to check my calculation against others.

bluecamaroz28

TTT..

zmonsterjb

iTrader: (16)

ttt ttt

chevydad

do lq4 pistons need flycut since they are dished

bigboykilroy

iTrader: (48)

I know this is an old post but we physically measured the LQ4 piston dish and came up with -6.7cc if that helps anyone out.

AINT SKEERED

iTrader: (2)

I was told -7 which is what i used to figure my compression on my T/A. If bigboykilroy measured then thats good too. i may actually see 10.4 instead of10.3/1 compression.