Am interested in 1 of these kits. Has anybody had any good luck?
He advertises a minimal gain for srx
He advertises a minimal gain for srx
Why did the twins come with them from the factory?
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I heard u loose top end with it
Because they needed it and they dont have Power Valves.
I am wanting to get all I can out of the stock bore, pipes, and carbs on pump gas.
Next time rings are needed I'll have the cylinders and heads done up.
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