how big of a cam can you go with in a stock valve sized h22 head ??

 

Well if its just valve size question, you can go as big as the Skunk2 Pro3s I assume? Correct me if I'm wrong. If you go oversize valves on Pro2s and up, you'll create V2V clearance issue. Thats why Skunk2 recommended that their customers stick with stock size valves.

I don't know much about any other brand besides Skunk2 thats why I chose the cams I know about.

 

Thanx I'm looking into a 537. Lift 278 duration I'm thinking maybe to problems

 

any other help?

 

well you can have custom cams made to any spec!!!!! but besure to check valve to valve and piston to valve clearence!!!!!

 

Since you didn't specify a bottom end, I assume you are only concerned with v2v clearance and/or are using the stock bottom end. Any off the shelf cam should have the proper clearance if degreed in properly. It would be practically pointless for a manufacturer to create a commercially available cam that wouldn't clear v2v or p2v on a stock motor.

 

Cam as big as the S2 Pro2s will need to be degree'd in for maximum output.

 

theses are custom roller cams that im thinking of having made they are alot bigger then any sunk2/crower/jun/off the shelf cam etc reason im asking if any one is familliar with the h22 clearences