Damn funny looking dyno graph.

 

I find this amusing myself! I go with Lloyd because he is close and I have no skill with a dremel.

 

i wonder how they think lloyd started off, maybe he just spawned one day and was like "im going to be the greatest internet head porter...."

or...hrm....eric bradby does damned good porting too, but hes mainly local for the people around him.

 

I wanted some Bradby heads but that guy gets so much work I heard it takes a little time to get your stuff back. I'm too impatient.

I'd like to think that by now most head porters have gotten close to full potential out of the stock castings. They should be close in performance with someone skilled and knowledgeable in head porting.

 

ima (meaning me, myself, I) port the head on my I6 when i stroke it out... Yes... A bored and stroked I6... polishing a turd? No... Im gonna paint it...

And i may try and do mine for my Z I can buy a dremell and tons of bits and if i take my time ill bet they come out pretty nice looking, and would at least flow better than stock.

 

whats the most anyone has gotten out of a 503 and ported heads? I'd think right at 400 and under but not 450.