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Discussion Starter #1
SLP has a kit to block the decompression holes in the VES. The claim is that these holes actually bleed of the exhaust pressure and the valves do not open or close properly. It would be pretty simple to do this, has anyone tried it or seen it done and made an improvement. SLP claims like 3hp gain and better throttle response but that might be just a sales gimick.
 

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no its true. you can get there kit or do your own.. some people have just tapped the hole. and loctited in a set scew. you only have to run the tap in a little ways. then turn in the set screw, then take a center punch and tap the threads against the set screw.

or just get there kit.
 
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