bpaspi

Does anybody know how to identify AP1 or AP2 cams? They have different "R"-stamps on it and I'm not sure if I received the right AP1 cams? When I remember right, the old AP1 cams have a "R2" sign on it and the new cams are stamped with "R4". Or opposite, don' remenber right now.
Could it be AP2 cams?

Thanks
Bernd

bpaspi

Nobody??

ShocK

Best I can do

AP1
14110-PCX-000 CAMSHAFT, IN. No Color 1 2001 S2000
14120-PCX-000 CAMSHAFT, EX. No Color 1 2001 S2000

AP2
14110-PZX-A00 CAMSHAFT, IN. No Color 1 2007 S2000
14120-PZX-A00 CAMSHAFT, EX. No Color 1 2007 S2000

drewmob

i haven't used AP2 cams but I've heard they either don't have the cam triggers bolted to the cam, or maybe they're a different pattern??? it was one or the other

i'd start there and find the differences.

ShocK

you have to swap the cam triggers, the bolts are reverse threaded.

bpaspi

Yes, the cams are identical except the lobes. The part-numbers doesn't help, because I couldn't find them on the cams. Just these "R.." signs....