6.0 Cam???

[SoHo48]

ditch the comp 918 springs and go with a PRC springs....it's a dual spring that will hold a .650 lift and will keep you on the safe side and if you happen to want to go bigger it leaves you room to grow....they come with retainers locks and all for like $240 to your door and will work on your stock heads no problemo

yea get a dual wound spring. hold up to your abuse and less CHANCE of breaking one cold. i have crane dual springs good to .650, fit great, not that noisy

[007 RACER]

Alright!!! Sounds Like A Plan!

[txarkitekt]

yea get a dual wound spring. hold up to your abuse and less CHANCE of breaking one cold. i have crane dual springs good to .650, fit great, not that noisy

Well, any spring--single or dual coil--will break on you if you rap up the RPMs when the springs are cold. High performance valve springs are more brittle at colder temps than stockers. PRC's or the Crane springs are more heavy duty than the 918s are and can handle more lift, but they are just as brittle as the 918s.

As for your tranny, you will be needing that T-56 soon. The NV3500 you currently have will not be able to handle all of your newfound power. It will last a bit, but don;t be surprised if it takes a dump on you...