Rocker Arms?

Bru

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May 24, 2007
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I did 1.9 modded stock rockers from ZZP with LS6 springs and whatever retainers were needed. Had no intentions of camming the car when they went in. I gained .3 in the quarter. With rockers, 3.4 pulley, headers, canned DHP 1.0 and Autolite 104s I ran 13.4X.
 

Ron Vogel

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Jul 12, 2007
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Ron Vogel
I was leaning towards yella terra 1.9's with the 105 springs, there alittle bit stronger

You'll make more power with reworked stockers over Yella Terra's...and have extra cash to buy other go fast stuff.

Any of the aftermarket rockers are heavier from the reinforcement needed for the roller tip...and also from the roller tip. For an engine barely kissing 6100-6200 roller tipped rockers is laughable. Marketing and added value junk.
 
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