Markings on Tomei cams?

A

Anonymous

Guest
Hi, I want to know if there are any special markings on older Tomei cams, that distinguishes them from the stock cams? I know the newer cams actually says Tomei on them but the older ones don't. I have a set of what supposed to be Tomei's older 270's RNN14 cams, but they look stock ones to me. I don't have a set of stock cams outside of the engine, to compare, so I need some help.

On the supposed Tomei cams I have, they are marked "N14 6.8-7.75 IN" and "N14 68 -7.75 EX" at the top by the first lobe. Their also marked 1.0 and 53J between the lobes and also have the white paint going down the center of the shafts.

If anyone has a set of stocks that can compare to these or even a set of Tomei's, please let me know asap.

Thanks,
 
I

Innovate Performance

Guest
you can measure the high of the cam lobe. This is from the base of the lobe to the tip of the lobe.
The standard cams for inlet and exhaust are 10mm
The tomie cams should be around 12mm

Hope this is of some help to you :D
 
C

cmng

New Member
if i not mistaken..
tomei old model is 268 x 11.5mm lift

only new version is 270 x 11mm

i think someone have this cam before
 
I

Innovate Performance

Guest
The hight i gave was for a 270 X 12MM Tomie procam does not make any difference really if the lift is over 10mm then the cams are not standard.
 
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