Hey Guys/Gals just wondering if this cam is able to pass the smog testing with a good tune. I have the hotcam in my other lt1 car and love it but looking for something a bit more lumpyier but still smog legal. Ive been hearing good results from the 503 cam at a 224/230 duration but is it too big? Just got my formula on the road this year and looking to do some shopping over the summer for a swap over the winter.

Suggestions? Comments?

Matt.

 

I passed with no problem in NJ with a PCMforless mail order tune.

 

It will pass, just tell your tuner that you have to pass emissions.

 

i got a 230 by 236 on a 114lsa .550 lift to pass