Power inc pipes

pro116

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May 7, 2003
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Appleton,WI
Anyone know what rpm's the center dumps run.I just got a set for my brothers sled.
 

speaking of, whatever happened to them? they go under? werent they the supplier of the gyt pipes, or was I misled/remembering wrong?
 
I gues they now make a lot of pipes for s&s/harley and they got out of snowmobile exhaust.
 
Tyrk fogot to mention it's the tripples for for a 700 not the twin.Are you talking twin because 7900-8100 rpm's seem's really low for pipes?
 
Turk's right 7950 to 8150 is where you want to be, don't try to do anything over 8200, power falls off quick.
 
I ran a set on my 01 700 MM. They worked good in 660 coming out of the hole at about 7800 & topping out at 8100 rpm. Anything over that they really fell off bad. The end dumps make a lot more power tho.
 


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