CONTEST:Guess my Engine Dyno HP & WIN an Engine Alignment Tool

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05-09-2010, 02:19 AM

#21

whoya

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Wooo
I like these tall numbers. Would love to get even close to some of these numbers. You guys can edit your numbers.
JFM you are right, I think the stock ignition is going to hurt me.
Thats my next upgrade.
Dean says he would like to see a Demon carb on it and aftermarket ignition to pick up more hp.
Valve springs do have two seasons on them.

05-09-2010, 05:56 AM

#22

mike tkach

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636@6000 rpm

05-09-2010, 07:16 AM

#23

KAAMA

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640hp @5600rpm

05-09-2010, 07:31 AM

#24

paintman

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669.5hp

05-09-2010, 08:24 AM

#25

whoya

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Oops
Its actually a 547CI 4.53 Bore x 4.25 Stroke.
Heads were just bowl pocket ported in case some are really doing the math.
Adjust/edit accordingly.