Mild 454 question

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06-13-2020 | 05:56 AM

#21

oconnor marine

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I think you can remove timing cover and get numbers off cam end. Then do a search....

06-13-2020 | 08:31 AM

#22

Rookie

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From: Grand Rapids, MI

Quote:

Originally Posted by 21eagle

Sooo motor is a .30 over 4 bolt main forged crank, cam, roller rockers, high rise torquer II manifold with a 750 Holley Aluminum exhaust manifolds. I don’t know spec on cam. How high should this thing rev? 24 Pantera TRS with a 21p prop. Seems WAY under propped to me. Also any thoughts on the torquer II? Seems like a high rpm manifold not much mid range. Any input appreciated been a wile since I had something other then a stock 454 mag lol

Did you buy a boat set up with this engine in it? This is the setup that the guy that built the engine for this boat set up? Am I understanding this correctly? What RPM's is it running currently with this setup?

06-13-2020 | 09:26 AM

#23

21eagle

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From: Long Island

Original owner did, guy that bought it from him was bush league mechanic at best. Luckily only had it 2 years.

06-13-2020 | 09:32 AM

#24

21eagle

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From: Long Island

I just got in contact with original owner, he sent me the props he had for it. One on boat is not one he sold it with. 23p solid hub cleaver is what he had on it. It’s a 1.32 drive max rpm 5000. Now that makes more sense. Thank you for the help, dunking it tmw.

Last edited by 21eagle; 06-13-2020 at 09:41 AM.