06-08-2010, 09:52 PM
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Senior Club Cobra Member
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Join Date: Jan 2008
Location: McAllen,
TX
Cobra Make, Engine: Butler...488" hi-rise, dry-sump FE s/o w/stacks
Posts: 543
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Not Ranked
644 RWHP / 604 RWTQ - VCP Monster Motor
Yep, a twin turbo supercharged 4.6L DOHC Terminator motor did 644 RWHP / 604 RWTQ on 17 psi boost. The motor is new and Wayne says he is headed to
725 RWHP at 20 psi boost at 6500 rpms.
My friend Wayne Presley "VeryCoolParts" dynoed his new motor today for the first time. This car might answer the question of "How much HP is too much".
Wayne is taking the car to the London Cobra Show so look for it. There is a lot of pipe work under the hood to look at.
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Russ 
Last edited by SoTxButler; 06-08-2010 at 10:10 PM..
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