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Yella Terra Stealth Rockers

#1 User is offline   Finny Icon

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Posted 01 May 2006 - 04:13 PM

I am considering putting 1.72:1 Yella Terra Stealth Rockers on my VR just wondering what your thoughts are on roller rockers. I was also wondering if they where very hard to install and if I would be able to do it my self or if I should get it done professionaly.
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#2 User is offline   xlr8ta Icon

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Posted 01 May 2006 - 08:52 PM

If you were going to replace your rockers with roller rockers, I would look at using FIT 1.9:1 ratio roller rockers.
The greater ratio will open the valves more, giving the same as a larger lift camshaft.
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#3 User is offline   Finny Icon

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Posted 02 May 2006 - 07:58 AM

ok sounds good.
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#4 User is offline   HR1966 Icon

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Posted 02 May 2006 - 08:41 AM

Wouldn't recommend fitting them yourself, unless you were experienced in valve-train adjustment.
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Posted 02 May 2006 - 11:25 AM

My old man fitted 1.9:1 Yella Terra Roller rockes to his VT V6, made about 12rwkw. Not a bad gain for a V6.
With a good full exhaust, intake, chip, MSD coils, rockers his car made about 135rwkw.
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#6 User is offline   Finny Icon

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Posted 02 May 2006 - 11:26 AM

do thoes FIT 1.9:1 rockers fit the buick?
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