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midlife midlife is offline
Registered User
Join Date: Apr 2004
Location: Central CA
Posts: 567
My son is running 10psi boost and 10.2:1 compression ratio on 91 octane pump gas with no intercooler in a SVT Focus. That is off this chart.
'69 911 Targa w/ 3.2
Old 04-07-2009, 05:14 PM
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