Johny GTO

Since the Ls3 heads are the same as the L92 heads but with better valves, they should fit on an ls2, correct? Is the price about the same, and is it worth it to put the ls3 heads over the l92 heads for a NA motor?
Also, since the L76 intake gets poopoo-ed alot, cant we use the Ls3 intake with these heads? Will it perform better?

thanks. yes, i did search, but didnt find me answers.

Project GatTagO

iTrader: (7)

According to this there is no difference in performance between the LS3 intake and the L76 intake.

https://ls1tech.com/forums/generation-iv-external-engine/885395-ls3-l92-s.html

If you are building a stock cube L92 I don't think you will have problems with the intake. Guys that have issues have big cubes/big cam.

Andrew

Johny GTO

any vendors sell the ls3 heads?

WKMCD

iTrader: (2)

LS3 and L76 intake are pretty much the same.

Johny GTO

anyone, anyone??

if not, where can u get the L92 heads with different valves?

WKMCD

iTrader: (2)

WCCH makes some nice CNC'd heads. Check with Richard at proheads.com. Tell him Kevin sent you.

See5

iTrader: (53)

I have a set of take off, super low mile LS3 heads and intake. If you are interested send me a PM.

blu00rdstr

Man, where do you get this stuff?

Thanks Bruce, for all the great stuff you sold me! I'm a happy customer!

(psst - where do I get locating dowels for the block?)