ok my question is my springs have a max cam lift of 12.5. will a cam wit a lift of 12.446 b ok. thats only .054 of a diff. will this b safe or not. asking because i have came across a deal i cant refuse and would really like to use them. thanks for ne help

 

Better check the retainer to valve seal clearance though. The pro2's in my head had .012" clearance at max lift on the intake and .032" on the exhaust. I was told .010" is considered the limit.

 

i usually shift around 7500 at the track i dont want to mess ne thing up

 

does ne one know if this is safe

 

ne help plz dont want to ruin a motor