hey i'm not sure how to calculate it but i want to run the cc305 for my supercharger lt1 with 1.7 ratio rockers. what would the specs be with the 1.7s? thanks

 

220/230 @ .050 114 lobe sep .510/.520 lift if i remember right, although i think my lift numbers may be wrong. I had this cam for years in my 93 T/A and it ran a best of 12.29 @ 114 mph for me with home ported heads and hooker LTs.

 

The 305 is rated at a .510" lift on both the intake and exhaust with 1.5 rockers. This is the calculation I always use:

Step 1: .510/1.5 = 340

Step 2: 340 x 1.7 = ~.578"/.578" lift

 

ok thanks stealth. thats a good street blower cam.