terminator x tune setup
5.3 rebuilt.
arp studs, cometic head gasket
brian tooley s2 turbo cam
rings opened to 21 24
bw s480 turbo, 1.25ar t4
1250cc inj
tx ecu
at the moment I am only running 6psi boost , taken from an intake source.
without dyno or track whats best way to set timing. I thought I was being on the safe side but then sometimes I read maybe not so much.
24* at WOT and then removing 0.8 per psi ( so at 6psi 19degrees)
also set my fuel for 12.2 at WOT then gets to about 11.3 at 6psi .
5.3 rebuilt.
arp studs, cometic head gasket
brian tooley s2 turbo cam
rings opened to 21 24
bw s480 turbo, 1.25ar t4
1250cc inj
tx ecu
at the moment I am only running 6psi boost , taken from an intake source.
without dyno or track whats best way to set timing. I thought I was being on the safe side but then sometimes I read maybe not so much.
24* at WOT and then removing 0.8 per psi ( so at 6psi 19degrees)
also set my fuel for 12.2 at WOT then gets to about 11.3 at 6psi .
12.5-13 afr is usually where I’m at WOT out of boost. 11.5-12afr is where I aim for in boost.
6 psi isn’t a lot so you can play with it. Without a dyno or testing at that track, you won’t know what is the ideal afr/timing to make the best power.





