W2 Head Flow Numbers - Need Advice
Ended up dropping the heads off at Speier over the weekend. He seemed very knowledgeable and was glad to hear that you guys all across the counry knew of him. He felt that the heads flowed well but the port job just wasn't great. The bowl shape wasn't there in the ports, they tapered tighter the further down you went in the ports, none of them looked the same at all, the ovals weren't the same size, etc etc. There were all kinds of things that were wrong. The PO really got ripped off and now I'm paying for it too. But anyhow, they flowed 275 cfm @ .700 (without pipe). Not terrible but there's improvements to be made. So he threw some options out there and the cost of each option. I just told him that I'm looking to get 300 cfm through them or better. He asked what hp I was looking for and i said somewhere around 600 and he nodded and said I should be there. He's going to do them up right. I'm not going all out on porting since I don't have the deepest pockets but the heads will be much better than they were. A couple pics I snapped while I was there.
Ended up dropping the heads off at Speier over the weekend. He seemed very knowledgeable and was glad to hear that you guys all across the counry knew of him. He felt that the heads flowed well but the port job just wasn't great. The bowl shape wasn't there in the ports, they tapered tighter the further down you went in the ports, none of them looked the same at all, the ovals weren't the same size, etc etc. There were all kinds of things that were wrong. The PO really got ripped off and now I'm paying for it too. But anyhow, they flowed 275 cfm @ .700 (without pipe). Not terrible but there's improvements to be made. So he threw some options out there and the cost of each option. I just told him that I'm looking to get 300 cfm through them or better. He asked what hp I was looking for and i said somewhere around 600 and he nodded and said I should be there. He's going to do them up right. I'm not going all out on porting since I don't have the deepest pockets but the heads will be much better than they were. A couple pics I snapped while I was there.