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Discussion Starter · #1 ·
well i currently am running a S1 cam (oringal S1) and 1.75rockers on my stock heads with 105lb springs, milled retainers.
I will be getting some P&P'd heads soon and want to know if i should stick with the 105's or 130's that are going to come with the heads?

thanks
jason
 

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Agreed, I think the 105's will be plenty strong. No reason to reduce HP by requiring the valvetrain to work harder then necessary.
 

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105#s
 
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