402cid Stroker Motor !! What kinda Roller Rocker arms should i use ??
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402cid Stroker Motor !! What kinda Roller Rocker arms should i use ??
I have a TSP 402 Stroker motor in my 1999 Trans am .. I am hearing some pretty good valve noise and dont really feel like Driving the Car anymore till i get some New Roller Rocker arms .. Cause as of Right now Im Still Running on Stock LS2 Rocker arms , which probally isnt a good idea Considering im Running Patriot Stg 3 heads 64cc 2.080 Intake and 1.6 exhaust, With a TSP Custon Grind of 240/244, .610/.612 with a 114 LSA .. Probally wasnt a good idea , but it had sounded fine up to this POint but now its sounds like a bad Sewing machine .. So what kinda Roller Rocker arms should i use for this setup ?? i would Prefer to stay with my stock VC "valvecovers" if possible.. I Am think the Roller Tip is the way to go , Seem great to me and smoother valve transaction ..
How much Lift will a 1.8 Ratio Give me Compaired to the 1.7 ratio ??
If you could List Around about Price of the Roller rocker
How much Lift will a 1.8 Ratio Give me Compaired to the 1.7 ratio ??
If you could List Around about Price of the Roller rocker
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Checkout your preload on both the intake & exhaust on several cylinders. This will give us a better idea whats going on, also what lifters are you running?
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Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
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I am running the LS7 lifters and i figured out a while back that my preload is about .067 or so with my 7.400 length pushrods ..
Last edited by BadLtBlu99TA; 04-15-2009 at 11:18 AM.