Outer Limits 4x4 Board

Thanks for your help seeings its my daily driver as well as the weekend toy I have to try to fix it we werent sure about the exhaust housings being to small probably should've been more scientific about it. I think I can buy E85 locally so I will check that out thanks again

Thanks for your replies we are trying to run it on shell premium 95 0ctane, a Haltek e6k ecu, at the moment any more than 5deg advance timing and it doesnt go much on it, havent had it on a dyno yet but will get there, the turbos are genuine garrett GTR turbos, we are going to clean up the ...

so how much boost are you pushing at factory comp ratio? and how small are these turbos? at the moment 7 to 8psi, factory boost pressure for the R33GTR turbos that we are using the turbos themselves are T25/28's we are going for more boost, around 12 to 14 but need to sort out the pinging first ...

cooki_monsta wrote:hey mate sorry i cant really help you here, but some one makes a decomp plate for them, or run twin steel head gaskets.

maybe try ontrack they might be able to point you in the right direction.

thanks mate I'll look them up

Gday after a bit of help if possible Iam trying to find a thicker than standard head gasket to lower the compression to help pinging issues after I put twin turbos on my Maverick if anybody can help it would be great thanks