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outlaw911 outlaw911 is offline
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Join Date: Mar 2014
Posts: 88
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To twin or not to twin

The original plan was single plug, 964 cams and some induction changes.

But I've spent lots of time reading about 3.4 conversions and there seems to be concerns about detonation damage with compression ratios above 9.8:1- especially with the relative low octane gas I have locally (91, max 93). The MM pistons are supposed to help....Gliding serpent, do you have higher octane gas where you are?

Anyway, the new plan is to twin plug. Plan is still fluid, but probably MSD ignition boxes, JB racing distributor. Details to follow.
Old 05-19-2015, 04:37 PM
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