do hennessey have crankshaft that can pulls ur engine to 9000 RPM ?
is they do then how much can it handle of HP

 

Hennessy doesn't build crankshafts, and to my knowledge, they don't build engines either. Callies, Wynberg, Scat, and Sonny Bryant all offer custom billet cranks that should be able to meet your needs. You're probably going to need a center counterweighted crank, which is why a Compstar probably wouldn't cut it lol.

 

I think he wants a camshaft that will pull to 9000rpm?

 

Why do you want to spin it that high?

 

no actually I heard this so I am not sure about it and if it was true then it would be cool with boost like turbo and other stuff in LS engines

 

The crankshaft has NOTHING to do with how high your motor will rev. You would only replace your stock crank if you were to have all the other parts in your engine that would overpower or overspin your stock crank.

 

I think that I know what he talking about. Lingenfelter has something called a flat plane crank LSX motor that will turn 9,000 RPM. I will try to find it. https://ls1tech.com/articles/lingenf...g-to-9000-rpm/

 

TTT,

Just in case anyone wants to hear a 9,000 RPM LSX!

 

Look up flat plane cranks, a lot of high end performance cars such as ferrari use them because of their balance characteristics. With a destroke and a factory bore along with the flat plane crank the ls will see 9k