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Sexysaxojames
23rd December 2012, 11:02
ok, so ive looked around cant seem to find much on n/a cars, might just be me looking around, sure it will be out there... but if i dont go turbo, having a lot of friends telling me not too and to go n/a with a forge rebuild what parts would i need to see almost over the 200bhp area?

parts ive been looking at:
jenvey throttle body
kent cam pt50k
kent vernier pulleys
omex 200 or omex 600 ecu
chip and remap by austec because is closest place by me, live in crawley area.

not sure what else to do, as ive heard this would only take me to about 180bhp??

welshpug
23rd December 2012, 11:51
you'll need valve springs and solid tappets,
exhaust manifold,
proper pistons, advisable to use decent rods as well.

you don't "chip and remap" an omex ecu, the 200 will not run a throttle bodied engine.

personally seeing the results I would use a Satchell/Brown GSXR based inlet.

and I'd let sandy choose a cam.

welshpug
23rd December 2012, 11:59
PT50 is a very mild camshaft, Its listed as sports injection, i.e designed to work with a standard inlet and management system.

if you want power nearer 200 mark you need to go far wilder, like PT52, 53 54 or 55 (no idea what these profiles will suit btw, you need to speak to an engine builder)

Dave_P
23rd December 2012, 12:32
And then you'll need a close ratio box to keep the engine on the boil...

welshpug
23rd December 2012, 13:21
or if you build it properly, you don't have to have one due to the far wider powerband, but it sure as hell makes it bloody quick!

a decent gearbox is a must when you get to these power levels BTW, if you can, just go BE.