Ph2 to 649
Turbo Mini Forums

I'd be looking at a bigger turbo, as you move up in turbo size you get less exhaust restriction, so less exh manifold pressure vs boost pressure, turbine pressure vs boost is gererally why we dont put long cams in turbo's motors,

if its truly track based I would be tempted to try a GT2259 from an iveco sprinter, i ecpect boost about 3500 and keep building a lot later. also look at larger shorter downpipes/ systems if possible.

I seem to have a memory of my ph2 timing being @108?
Shane

Have you got a picture of the car or an idea what sessions your running at castle combe ............ so i can erm ....... stay out the way :-p

Outside the box

You have reminded me to book some sessions before they all sell out. Thanks.

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Your welcome

Theres an orange P.o.s with fibreglass roof and front unpainted with eyes ill be having fun in shes not pretty but its nippy

Outside the box