Desk Top Dyno

I just say… I don’t port heads, I had Brett Miller port them.
You wanna make fun of the head and make disparaging remarks, talk to Brett and/or out port him.

Then I throw my hands up. No one but no one takes up the challenge and the **** talking stops.

The heads are what they are and that’s all they’ll be since the casting gave up the ghost.

Your J head flows better, well fuckin good for you and have fun with that. Sounds awesome and great. Since your an ace at J heads, perhaps you can teach Brett how to port. What do you want? Perhaps his phone number? You can call him up and brag.
Easy Dude, I'm not trashing anybody, those heads are not set up the same. PBR is probably correct about the valve seat angles, those sets of J heads I did 30yrs ago were only realizing ~.485" lift w/a 292°/.508" PurpleShaft using the T/A rockers, so I obviously focused on that lift range..they worked. You asked a question about expected flow @.300 when John said it was pathetic, I offered what I managed to do with the J's, that's all....I'm sure Brett can do J's as well as anybody can.......
Now go have a drink & admire one of Your tunnel ram setups already!!!!