My engine spec at the moment is:
76mm wossner forged pistons (1310cc?)
ported and flowed head
Thin metal headgasket
51mm throttle body
Gt inlet
G60 injectors
Psd chip
Bar-tek 62mm toothed belt kit, with custom extra tensioner
Newman 276 cam (? cant rember the code! lol)
Front mount intercooler
Mocal oil cooler
Baffled steel sump
Boost return mod
K&N airfilter and G60 boost pipe
Full blend psd charger
Catch tank
Psd Manifold
2.5'' exhaust system with side exit, 2 silencers
Havent had it rr'd lately, but the last time i had it done back in 2007 it made 176bhp at engine advantages in essex, then at the clubpolo rr day 08(?) at aldon it made 169 i think.
But it has since been rebuilt again with a few more of the mods listed above.
So im hoping after a good custom map at some point after ive rebuilt the charger gthis month, it will make 180-ish. Can but hope! lol
I was led to believe (by steve pit) that a 65 mm pulley should make it boost to 15psi (my cousins 1341 does this), i have a 62mm pulley, no boost leaks etc, yet it doesnt go above 11psi. So im gonna rebuild it and hope i find a few more psi's!