Has anyone put new roller rockers on ls1?
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I don't know really much at all about rockers myself, and I too was wondering if the Harland Sharp rockers are even worth getting when I purchase better pushrods. I've heard the aftermarket roller tip rockers have a problem with being heavy. When I got my cam from LG, that's what they told me. But like others , I too was hoping to find a good trust worthy set that will net me at least a couple hp because heads are out of the question for now.
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I have the Harland rockers. Seem to work well; but did'nt notice a SOTP increase. Also, I have had no valve float and shift mine at 6400 and have taken to 6800 with no problems.
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I just want to make sure of absolutley no vavle floating because I cross the line at 7k and with 4.56gears, the car tachs up real fast. I don't think the x4 cam is too forgiving with valve clearance. Maybe I'll just stick with the stockers for now and wait and see if how the new Scorpion rockers are doing.
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Originally Posted by maddymac07
i'm lookin for horsepower anywhere i can find it without chaging heads for 3 grand anyone know any cheap heads that are good