Start date of hyperu's??

[drgn5.0]

Anyone know the exact date of when hyperutectic's replaced forged pistons in the 302?

I've heard some 92's have forged and some dont, while i've heard all 92's have forged and only 93's have hypers..

Anyone know the truth?

 

[drgn5.0]

i think i just found my answer

http://forums.stangnet.com/showthread.php?t=397524&highlight=hyper

July 1992 and later equals hyper, so some 92's have forged while others dont!

mine does though! yay

 

[BlownStangGT]

yup got ur answer, I always went with 93's had them,, but random 92's i think have them

 

[Black331Stang]

yeah all 93s and i guess some 92s as well lol