my spec mate...
200block long studs
forged pistons with big valve cut outs (standard compression)
lightened and balanced
full race spec head
custom profile cams to suit spec ( mark^^ could do them)
gt35 with external waste gate and screamer pipe
reyland modded 2wd manifold
83lbs siemens
r&b motorsport inlet (hart is the best tho

)
big cooler ect ( spec r bar and grill type is the best)
big spec r breather set up
autronic sm4
and about 14k lol
and should be well over 500bhp but if i had the money and fitted a hart plenum and spec r cooler it would be close to 600bhp
MARK mine is nearly done now and ive put a inlet on and a bigger breather so will book in this month for a remap