Need some info
Thread Starter
TECH Enthusiast
Joined: May 2004
Posts: 549
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From: St. Peters, MO
Need some info Ok I am ordering my GM 847 here next week and I need some information. I have LT4 springs...will they cover the lift on this cam? Do I have to have adjustable roller rockers (1.6) or can I run the stock rockers? Any info would be great.
Thread Starter
TECH Enthusiast
Joined: May 2004
Posts: 549
Likes: 0
From: St. Peters, MO
Yeah thats what I was thinking. 918's with new retainers and keepers (locks). Ok...next question, should I get aftermarket lifters, stock replacements, or keep the stockers (100K motor). I am getting hardened pushrods btw.
new pushrods its definitely a good idea, the stock roller lifters will be fine, but a set of comp R lifters wouldnt hurt. I run a very similiar cam slightly bigger.
Id reccommend 7/16" studs and Comp Pro magnum 1.6s though.. never skimp on the valve train.
Id reccommend 7/16" studs and Comp Pro magnum 1.6s though.. never skimp on the valve train.
Hey I saw your new combo in this thread and another. I was just gonna tell you that if you need some springs, i have some Comp 977's with locks, and Ti retainers for sale off my LE2 heads. If you want PM me, I have them and some SA 1.6 pro-mags too. PM me if your interested. I believe that your projected goal of 360-370 is where ypu will be.
Kyle
Kyle
