Scatt 9000 crank BB chev
#6
Registered
Joined: Jan 2004
Posts: 4,480
Likes: 43
From: Tennessee
John,
Personally, I would spend a few hundred more and get a forged crank. If you were sticking with a 4" stroke or it was going in a street car, then maybe. I wouldn't do it with a 4.25" stroke. But that's me. I just don't think it's worth the little bit of money saved for the loss of sleep worrying about the crank. Just my opinion.
Eddie
Personally, I would spend a few hundred more and get a forged crank. If you were sticking with a 4" stroke or it was going in a street car, then maybe. I wouldn't do it with a 4.25" stroke. But that's me. I just don't think it's worth the little bit of money saved for the loss of sleep worrying about the crank. Just my opinion.
Eddie
#7
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Joined: Jan 2005
Posts: 3,570
Likes: 127
From: Pasadena, MD
Damn Mike busted my balls before I could answer. 

Nothing wrong with a Scat crank for a build under 600hp. Yes I smoked my first 496 build because I used the wrong bearings. Standard bearings rub the shoulders of the crank and filled the motor with metal and spun a bearing. Live and learn.


Nothing wrong with a Scat crank for a build under 600hp. Yes I smoked my first 496 build because I used the wrong bearings. Standard bearings rub the shoulders of the crank and filled the motor with metal and spun a bearing. Live and learn.
#8
Thread Starter
Pirate of the Chesapeake
Joined: Aug 2006
Posts: 4,330
Likes: 0
From: North Point Creek, Md.
Was just curious.Have used the 9000 series in some small block builds. I know there better than a stock cast iron crank,and stockers will take a beating.Like I said mild build 088 large oval port heads if I can find 2 pair cheap!! hyd flat tappet cam single carb.For a my friend JOHN SR
Last edited by Fenderjack; 01-20-2014 at 10:33 AM.
#9
I ran them a number of years in my 500ish hp na engines. Then added blowers and moved up to around 650hp and snapped one between the 4/5 main caps during 2nd season with blowers. I'd spend the extra for forged as well, you never know down the road what may be done to the engine hp wise.




