Hps horse power gain actual

[2deep4u]

Are the Hps cans gaining hp on pro rmk
Looking at par head and hps combo
Heard good things but any actual gains on the can other than weight loss with the can

 

[ullose272]

I just installed a par 12.5 head, hps can, and green/white exhaust valve springs and im pulling at least 2 more grams on the primary. Maybe a couple more but im going to see how it goes when the snow gets deeper. Sled seems to have better bottom end response and power. I also did 7 tooth drivers at the same time so the bottom end could be that some too.

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[hillking]

What year is your pro ?

 

[ullose272]

What year is your pro ?

14

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