I just bought a set of cams from a guy on here, when i get them i want to know how i can identify if they are the 402ts or 402 na. that way i know if i got scammed. i searched can't find anything

 

I got them too and my friend told me it suppose to say just 402 on the side of the cam but not sure I would know the same question

 

Just put them in ... both will work just fine. The T's just have more lift. But I am not sure what the cams say on them. I havent checked mine for over a year. But either or set will make great power gains over stock and both will be fine for turbo.

 

on the distbutor side intake cam.. they should be stamped 402-t or 402.. i had a sett of the crower 402 t and they was stamp.. let me know if that helps..

 

oh ok i'll check it out thanks guys

 

they say 402 so does that mean i got screwed and sent NA cams?

 

you got the N/A cams....but they should still work really well.......

 

so what is the big difference

 

here's the difference.

62402-2
Stage 1- Street use and mild nitrous.

Idle to 7250+ rpm. (up to 12 hp).
advertised duration - 259 / 265
Duration @ .50" - 203 / 208
Gross Lift w/1.75 - 417 / 399



62402T-2 Stage 2 - Turbo/Super Charger Special
Specially designed specifically for forced inductionapplications.
Features short duration, high lift for added cylinder pressure and good bottom end power. Requires kit #84162.


Advertised Duration - 270 / 235
Duration @ .50" - 203 / 203
Gross Lift w/1.75 - 469 / 469