I'm just finishing up some stg-1 alum heads in the shop right now. These were done wih 11/32 valves and a slightly larger than stg-1 intake valve. They have more work than just the bowl clean-up. I was talking to some people about them and the comment was, are you sure those are stg-1's and not stage 2's? ANyway, heare's some numbers: lift intake flow exhaust flow .100 80 73 .200 149 146 .300 215 188 .400 275 221 .500 318 234 .550 332 238 .600 347 240 flowed at 28 inches and no flow tube on the exhaust. They are pretty much ready to equalize the chambers and ceramic coat. Jim Burek P.A.E. ENTERPRISES
Wooof !!! @ .400 The intake is only 10 off and exhaust is ~20 more than my race-ported Iron heads are @ .500 :jd: :jd:
Whoaaa, those are very nice numbers. If I may be so bold as to ask,what's a set like that cost?complete,with All the goodies?
These heads are using 11/32 vlaves, larger intake than stg-1 and the chambers are getting ceramic coated. Total on something like this is a little over $3000. Jim Burek
