RGV_Z28

iTrader: (7)

My friend is selling me these heads cheap. What can I do to them?? Will I get big numbers if I throw a cam in there too??
LQ4/LQ9 ALUMINIMUM HEADS
SPECS:
Casting Number 317
Head:LQ4 6.0 Litre
Material: Aluminimum
Part Number: 12572035
Combustion Chamber Volume: 71.06cc
Compression Ratio: 10:1
Intake Port Volume: 210cc
Exhaust Port Volume: 75cc
Intake Valve Diameter: 2.00 inches
Exhaust Valve Diameter: 1.55 inches

jrp

iTrader: (16)

you can do anything you want with them. stock they will lower your cr to ~9.8

44mag

iTrader: (1)

how much can you safely mill them? what kind of compression is possible?

jrp

iTrader: (16)

.030 will bring you back to stock .070 will bring you to 11.1, asuming a stock shortblock and gasket. a 6.0 casting aint the best for high compression unless you goo the PP route.

RGV_Z28

iTrader: (7)

any suggestions. this is not my daily driver, but i do want to enjoy the ride when i do take it out. not gonna spray or anything, i want the power to be all motor.

Cal

iTrader: (1)

They would be good heads for a blower setup.

Cal

iTrader: (1)

I love your screen name!

44mag

iTrader: (1)

thanks

Richiec77

iTrader: (3)

Oh dude that would be an awesome tree ornament. lol J/k I'm drunk and having funnnn.



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