Bought a cam thats new, but noticed that the part number seems to be a custom grind..

Here are the details on the cam box:

07-000-08

LT 3314S / 3315s HR112+4

I thought this was a cc503 cam....

 

What is etched/stamped on the end of the cam? Maybe someone just used a cam box they had lying around.

Joe Urban

 

Fourth post down:

http://web.camaross.com/forums/showthread.php?p=4452732

It sounds like you have the right cam. Just call Comp and ask them.

 

my cc503 had the cam p/n etched on the end

 

My cam has the exact same numbers etched into the end of the cam...

 

It is. If you look at the Comp Cams catalog and lobe chart, you will see that those lobes (3314 and 3315) are the 224/230 lobes. 112 is the LSA. All what the 503 has.

 

That would be the lobe numbers etched on the cam. Look it up.

 

Thanks guys. This all started because i was trying to determine the correct push rods to run with this cam and a 1.6 Roller rocker

 

Correct length pushrods are determined by measuring. It's not determined by cam and rockers. Stock length is 7.200".

 

Okay.. What changes in the valvetrain geometry require a change in push rod length?

 

I run stock length with mine, not idea how correct it is though but runs good

 

Milled heads, gasket thickness, and deck height.

 

Rockers can influence PR length as well. If the rockers are changed the sweep must be checked.

 

Well the heads havent been shaved and the only other thing thats changed is the higher ratio rocker arm. I wont hunt for the perfect answer on this thread.. i'll just do my best to measure once everything comes together.

thanks guys.