First off, Thanks for posting all this info, I know it`s a lot of work (a maybe just a little bit of fun too?) Have you ever raced your Mach 1 with this 428, and what did it run? Have you thought about making a pull without any air cleaner, and then trying it again, but with a complete Mustang Shaker on top? How about with & without the lifter valley baffle?It appears to make a little over 400HP, correct? Maybe NOW, some people who think that simply sticking an aluminum intake & small cam in their 428 will realize that they do NOT have 550 HP!
428 powered Fairmont drag car, Best ET:10.20@131.59MPH, best 60 ft: 1.32
59 Meteor 2 dr. sedan 332, Ford O Matic
74 F350 ramp truck 390 4speed