i beleive ALG1K's dolomite made 692bhp on a shonky L8 on the GT35

Jesus H titttyfuck , what spec was that then?

I'm guessing it wasn't on a STD crank? What is a STD crank good for?

Phil- What compression you running? what are your head ports like? 25/26mm? I will probably end up running a very similar spec to you, so I would be very interested in how yours turns out

At the Moment My spec is:
GT35+external wastegate
going to have a rainbird inlet plenum,
BD16 Inlet, BD14 EX, maybe a 16Ex if needed, 25/26mm ports, std size valve,
I was going to go 8.5-1 comp but will prob end up dropping it to 7.5, depending on what I can do about it , JE lightwieght forged Hi-comp pistons,
STD crank on a STD grind,
H section steel rods, ARP bolts etc.
Long studded 200 block (6, but again going to convert it to 10 if its needed)
P8 8 injector ECU, water injection, ALS, AIR 2 AIR etc,
WRC 8 injector manifold.

What sort of power will this be good for you recon? and torque, was aiming for solid 550 BHP and hopefully 450Lbs/ft