Nice to finally meet Rob (Phragle) keep me in the loop with your build... thanks for sporting the AKRacing Supercharged cylinder heads!!![ATTACH=CONFIG]565675[/ATTACH][ATTACH=CONFIG]565676[/ATTACH]

How much is it to ship a set of heads to say 49675. Just curious. Nice ad you took out in the classifieds btw.

I will call UPS in the morning

Perfect. I'm glad your here for us. You also sell springs etc correct.

I do indeed

Just got .700 numbers from Jim today via tx. No pipe and no raised floors yet. Exh 300, Int high 390's. Will get more info later but we were both in a rush.

the exhaust will come up big time even with a small straight 4" pipe no bend... even more so with a 12" with a 90* bend

At 407 cfm on the intakes at .700 as of today.

Jim got back on my heads between projects. He's not done yet but txt over some numbers Saturday.


Exh .200-157
.300-240
.400-315

Int. .500-370
.600-404
.700-424
.750-431

Raised the floors

Should have all the number no later than next week.

Has Jim sent you the rest of the numbers? That's pretty impressive, from what I've seen it looks like they noticeably better than the CNC version from ProMaxx. What size did the intake runner end up being? That .4 exhaust number is better than most heads at .8.