well just had a set back my wastgate failed and it hit 20+ psi and my headgasket went bye bye i have water in 1 and 2 and it blowing exhaust out between the head and the block by the turbo

 

 

Time for an MLS headgasket

 

+OVER 9000

Contact Craig at Tunertoys for best results.

 

with that composite HG at least it would go before anything else.

and what kind of WG was it

 

The head gasket was AJUSA and the wastegate Egay i put a new spring in it and i pinched the a hole in the diaphragm

 

Ok I screwed up this time when i put the head on i used the AJUSA Spec sheet and it go's like this. 1) 15ibft 2) 29ibft 3)51ibft then -90*+51 ibft

10--6---2---3---7

9---5---1---4---8

Here some pic's
The Ajusa way




Now the time before i used the CHILTON and i had no problem with boost spike's and the head gasket like new when i took it off.Here how the chilton go's

1) 29IBFT 2) 51IBFT 3) 72IBFT This is for the B20A5 Prelude

9---5---1---3---7

8---4---2---6--10

So i am going to stick with the chilton.
The Chilton way

 

Your problem is the composite headgasket.

 

That the only choice i have for a head gasket besides cooper and cooper leaks.

 

Fixed