stage 2 on center forsale complete

[richardv6]

heres few more pics

 

[richardv6]

 

[richardv6]

is the 3580 on crank the stroke.

 

[bdasv6]

is the 3580 on crank the stroke.

That's what ip appears to be how ever I have never seen one that stroke before

 

[rag231]

A lot of your old school crank guys or engine builders would put 3580 on a crank. Think of it this way 3 5/8 and divide the 5 by 8 and it gives you .625 for a 3.625 stroke crank. I have seen it about 4 times on a crank. I just have weird symbols that are stamped on cranks that I can't identify. Ask around i should be right.

 

[bdasv6]

A lot of your old school crank guys or engine builders would put 3580 on a crank. Think of it this way 3 5/8 and divide the 5 by 8 and it gives you .625 for a 3.625 stroke crank. I have seen it about 4 times on a crank. I just have weird symbols that are stamped on cranks that I can't identify. Ask around i should be right.

This seems to make perfect sence to me also thanks for that info

 

[750H.P.V6]

It's 3.580". I have one too. The bore should be approx. 4.020".

Neal

 

[richardv6]

Well think i am gonig to try and build a street car with this motor.and try to use the stage 2 heads..only worries is low end power..