Crankshaft Help
Thread Starter
Registered User
Joined: Apr 2006
Posts: 877
From: B'ville
Crankshaft Help
Hey,
I was wondering if anyone knows where I can find a good 4340 3.48 or 3.50 stroke crank at a good price. I've been looking at ebay and saw C.A.T. cranks for 300 or so are these good cranks?? they are forged. But if anyone can give me some info it'l help alot.
Thanx
I was wondering if anyone knows where I can find a good 4340 3.48 or 3.50 stroke crank at a good price. I've been looking at ebay and saw C.A.T. cranks for 300 or so are these good cranks?? they are forged. But if anyone can give me some info it'l help alot.
Thanx
Registered User
Joined: May 2004
Posts: 2,001
From: Bay Area, CA
Re: Crankshaft Help
How much can you spend? They should all handle power you wish to make, but the quality of the forging and final maching is determined by price. CAT has trouble with final dimensions being off by more than .002" and Eagle typically has taper on the journals, I have had pretty good luck with Scat.
The cheap cranks worst to best CAT, Eagle, Scat.
You get what you pay for.
The cheap cranks worst to best CAT, Eagle, Scat.
You get what you pay for.
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