Originally Posted by
doga-ot
Well for 1 I already have a st170 engine cost virtually nothing, a frs engine is £1500-2000 thats just for engine no inlet,turbo just bare engine
forged pistons £136.45 (burton powers) steel rods £177.94 (burton powers) arp studs for head and rods £56.00 frs headgasket £16.00
omex management £600 which I have to use weather i use frs engine or build one! I can get blacktop head for £50.00
pistons/rods will be priced per item, so * those figures by 4 is approx £1200 before building the engine etc, it soon adds up

PEC do a package thats £800 for both IIRC, better going there than getting stung with burton tax, although I don't know what the st170 rods are capable of.
FRS engine surely isn't 2k?