LS1TECH - Camaro and Firebird Forum Discussion - Need help with cam grind serial #

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Need help with cam grind serial #

hey everyone.. a friend has a cam with the part number R3336 and then under that it says 2870 A

I believe this is the thunder 220/220 .55x 114 cam, but im not sure. Can anyone tell me where I can look up this number to verify if its a TR grind or a comp grind? I guess this makes sense :jest:

any help would be great:)

Thanks

Quote:

Originally Posted by 98TAauto

hey everyone.. a friend has a cam with the part number R336 and then under that it says 2870 A

I believe this is the thunder 220/220 .55x 114 cam, but im not sure. Can anyone tell me where I can look up this number to verify if its a TR grind or a comp grind? I guess this makes sense :jest:

any help would be great:)

Thanks

I can't be of any immediate help, but you can email Thunder and they can confirm that the cam is theres. Also, for 10$ i believe it is, they can send you a duplicate of the cam card.

thanks for the info... I meant R3336 and not R336 also

Ill shoot TR a email and see what they say