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Originally Posted by jaykay
My guess is the 3.2 heads won't flow enough to get it.....so intake, exhaust and significant head work are required. Porting, camshafts, valves / springs, cam timing. This restriction was of course put in place by design. I believe one can approach 300 with bolt ons but I have not heard of any being able to break through
Woody posted some surprisingly good dyno results from bolt ons and ECU tunning. I would link it if I could find it.
If we get into the heads and start doing it, how is the 3.2's propensity for head cracking mitigated? One could asks this for a total engine build as well.
I feel your frustration ......I remember track days where I just couldn't shake old 993 on my tail...
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These heads do,
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OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.
Last edited by BYprodriver; 11-13-2018 at 02:39 PM.
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