Port my Eddy's or Stroke to 408?

360, Eddy heads, Air-gap, 750 dp
MP hydraulic cam, 292/.509
727, 3000 stall (TCI converter)
4:10 gear, 3250 lbs with driver.

Ran 12.4 in Indiana on the motor…same combo in Colorado went 13.8 on the motor and 11.12 in on a 180 shot.



I have combo that is close to yours and I am only expecting 13.80's to 13.0's
on motor 11.60's with a 125 shot.

The only differences are my cam. I have the 4.80 4.80 -280 Lunati cam with a set of ported J heads. what does your 60's look like. are the Eddy heads that much better ? I know I need to step up the cam I went a little too conservitive with my cam choice.

I would like to go to the Eddy heads and a hydrolic roller. but I have been hearing horror stories about the retro lifters.

Pete