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

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05-09-2010 | 09:13 PM

#41

racinfever

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Joined: Nov 2005

Posts: 635

Likes: 2

From: cincinnati ohio

644 hp Why is the cam advanced 7 1/2 degree, is this a ski boat engine ?

Last edited by racinfever; 05-09-2010 at 09:16 PM.

05-10-2010 | 07:44 AM

#42

klaw

Charter Member #139 /Moderator/Platinum Member

Joined: Nov 2000

Posts: 2,201

Likes: 0

From: McHenry IL /Duck Key FL

5 hp

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Kept the Bullet and the condo and joined the cig 20 restoration club.

05-10-2010 | 07:52 AM

#43

mbones

mbones

Joined: Jan 2005

Posts: 164

Likes: 0

From: slidell la

821

05-10-2010 | 10:48 AM

#44

x7734x

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Joined: Jun 2006

Posts: 169

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From: Reno

595...

05-10-2010 | 11:12 AM

#45

areyouliving

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Joined: Nov 2007

Posts: 433

Likes: 9

From: The River

667

05-10-2010 | 11:21 AM

#46

thumper038

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Joined: Apr 2002

Posts: 1,237

Likes: 4

From: Lake of the ozarks

Quote:

Originally Posted by mrhorsepower1

Just a bit more info on the build: We did bowl pocket porting on the cylinder heads only. NO port matching on intake or heads. Camshaft is installed on 104.5 in take center line and 112 lobe separation . 10.0:1 compression Holley 850 double pumper not modified. USing stock Mercury Thunderbolt ignition. I see alot of good guesses out there! .... By the way we are step testing this engines to 6000 RPM

Mr.Horsepower

Looks like it will be real number's not inflated
I will guess now
1.15 x 557 =640.55
220 221 whatever it takes

Last edited by thumper038; 05-10-2010 at 11:24 AM.