engine rebuild to run light blues

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24-08-2005, 10:21 PM

jazraymcbeath

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engine rebuild to run light blues

Hi just about to build up a fresh engine for my sapph and in the long run will be runnig light blues i was wandering what compression ratio i need to run so i can get the pistons machined to suit and what turbo to go for ie a t34 with a .48 or .63 housing or other

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25-08-2005, 01:28 AM

Adz 131

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Use the .63 housing and go for a t34 hybriad

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27-08-2005, 06:52 PM

JamesH

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T34 .63 and 4x4 pistons with 2wd head will give you 7.8:1 which should be ifne mate, stand compression should be fine too, but get propper adivce from the person who will be mapping your car!!