1jz-gte head studs

[shaggyskadude13]

I was wondering how much boost you can run through a stock 1jz. Or what companies make head studs for the 1j. If i get a metal head gasket will that help me run more boost with out chancing a blown head gasket?

 

[tissimo]

500-600 has been done on a bone stock 1j with no problems..

I wouldn't worry about going to studs till around 700 or so.. i THINK 2j stuff is the same, so arp 2j studs would work..

 

[bobiseverywhere]

I was wondering how much boost you can run through a stock 1jz. Or what companies make head studs for the 1j. If i get a metal head gasket will that help me run more boost with out chancing a blown head gasket?

Tissmo has the idea and also so you know the 1J Stock has a Metal HG, If you want i can sell you a brand new Stock MHG. you'll have lots of other things to worry about to get up in the numbers.

 

[Ric]

It's not a 7M.

You'll see a good 600whp before you blow a HG and that's probably just due to old age. ARP studs from a 2JZGTE work just fine. Also 2JZGTE headgaskets work just fine. The best headgasket is OEM.