CB99SS

Does anyone make Double Valve Springs that don't require the head to be machined? I'm currently running the manley springs with my .581 lift cam with no problems. The springs are good to .600. I'm thinking about changing out cams to a .598 lift. So I would like to get a set of double springs so if one decides to go. I won't bend or break the valve.

Thanks

squeeze

REV makes a set of stock diameter springs. They are good to like .620 lift. LG carries them they sell a package deal or 329 which includes the springs,seats and retainers.

Paul F

iTrader: (2)

Crane also make a very good "drop-in" double spring. Here is the link. Crane Springs

BergerMan

These are what I have and they are awsome. I actually have the REV 7716 (cadmium plated) ones because the REV 1116's were out of stock. Be sure to ask for a new set of valve stem seals. You will have to remove your old ones to install the new hardened seats that come with the spring kit. LGM is great to work with.

ne14a6t9

becarefull with the revs alot of guys are breaking them, I would use pual at thunders crane springs if he recomends them

CB99SS

Thanks for all the info.