Does anyone have experience with them? yay or nay? ive looked around online but havent found much. From what ive read people have said good things. looking at the 194 valve 175's for a 302. I know trick flows are basically the cats *** for a 302HO but im in a position to get an insane deal on the pro 1's.Car is driven as a daily 7 months of the year, mild cam, 373's usual bolt ons, occasional track use 3-5 times a year.thanks!

 

They are good heads and can move big air with the right work but they are more of a race head. But they will work