shinny wrote:sheppy wrote:JD on here is making around 350bhp on stock internals.
I went back to read his thread: http://www.imoc.co.uk/forums/viewtopic.php?t=177504
He's using JE 86.5mm forged pistons.
However this thread does give me confidence that you should be able to make a reliable ~330bhp on stock internals... which is probably going to be my plan, soon, as I'm in need of an ECU and remap. (GT2860RS, ST205 Charge Cooler, Walbro 255 pump etc.)
whoops, I always thought he was on stock internals