What do you think about this engine in the calasifieds 1209HP

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11-22-2015 | 09:01 PM

#11

MILD THUNDER

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Joined: Jul 2004

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From: chicago

Quote:

Originally Posted by Black Baja

The ports on the Sr20 are huge it is a "conventional head" and needs lots or RPM to work even on a 632. 11.5:1 would make that power with that head. There are some Head Hunters going around now with a 410cc port (very similar to the new Profiler 410) that will make 1250hp with 12:1@ 7400 rpm

Do you think that engine in question really made that power at 6900 with those heads ?

11-22-2015 | 09:05 PM

#12

Black Baja

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From: bel air, md

Quote:

Originally Posted by MILD THUNDER

Do you think that engine in question really made that power at 6900 with those heads ?

Will those heads make that power absolutely. But not at 6900 rpm

11-22-2015 | 09:16 PM

#13

ICDEDPPL

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From: Chicago

Damn that "correction factor" !!!! GRRR!!!

11-22-2015 | 09:27 PM

#14

phragle

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From: Toledo Oh

So those heads wont work on my 454??? Even with a Bob Straub cam??

11-22-2015 | 09:32 PM

#15

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From: On A Dirt Floor

Quote:

Originally Posted by ICDEDPPL

Damn that "correction factor" !!!! GRRR!!!

You ran the #'s too huh ?

11-22-2015 | 09:36 PM

#16

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From: On A Dirt Floor

Quote:

Originally Posted by offshorexcursion

Wow interesting engine!

In their defense I think they specialize in white water jet boat racing.......

The White's (company name is their last name - not for white water racing) actually brought ProComp into Ebay. Everything ProComp on E-Bay foryears was them . The engine builder/machinist(Fred) is the Uncle, the parts seller was the nephew. (Skip)

I do hold that against them, but I do not know how good of an engine shop Fred White's is.

Last edited by SB; 11-22-2015 at 09:49 PM.