Fox T-Bird/Cougar Forums

Technical => Engine Tech => Topic started by: 83Heritage on June 06, 2006, 08:15:59 PM

Title: Question about E7 heads.
Post by: 83Heritage on June 06, 2006, 08:15:59 PM
I looking to switch from the stock heads that are currently in my Tbird to some E7s that are ported, install a new cam, new intake and 4 barrel carb. I was wondering if anyone knew what the maximum safe valve lift would be so I can determine what cam to go with.
Title: Question about E7 heads.
Post by: Ether947 on June 07, 2006, 07:20:25 PM
I'm pretty sure it's @ or below .500 for the stock springs. Change your springs and increase your lift potential. It's been awhile since I've messed with the pushrod V. Somebody will verify I'm sure.