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-   -   sbc ross pistons help!!!!! (https://www.racingjunk.com/forums/showthread.php?t=24607)

sprmonte 06-13-2009 08:47 PM
sbc ross pistons help!!!!!
 
I bought a new set of pistons suppposed to be 30 over for a 383 sbc(from an individual) . Once they arrived the only info I can find is under the pistons it says ross hc 400. Any help with these numbers will be greatly appreciated.

hammertime 06-14-2009 05:03 AM
Re: sbc ross pistons help!!!!!
 
Originally Posted by sprmonte
I bought a new set of pistons suppposed to be 30 over for a 383 sbc(from an individual) . Once they arrived the only info I can find is under the pistons it says ross hc 400. Any help with these numbers will be greatly appreciated.
measure them ?

bbchevy 06-14-2009 08:05 AM
Re: sbc ross pistons help!!!!!
 
Originally Posted by sprmonte
I bought a new set of pistons suppposed to be 30 over for a 383 sbc(from an individual) . Once they arrived the only info I can find is under the pistons it says ross hc 400. Any help with these numbers will be greatly appreciated.
Mine have a Job # inscibed on the Flat of the Wrist pin Boss.It should be like a 6-Diggit #.
Later
g 8)

claytonsperf 06-16-2009 12:28 PM
Sorry but that info on the bottom of the piston is for casting, check the book if there, or any other #'s then call Ross.


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