powervalve pull through.

ottawaair

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Joined
Feb 21, 2008
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48
Location
Grand Haven, Mi
how much power loss would you feel if pv cable broke on one cyl. Rebuilt my burn down last week & checked cables when assembling, but sled just hasn't seemed to have the power like before. thought i'd check pv cable adj., pto cyl. cable was pulled through. will get new one tomm. but just sitting here wondering what to expect in power difference.
 
I have been having power valvle issues and have lost tons of power, especially on the top end. All cylinders need to run in sync, so make sure they are adjusted properly and you will def feel the difference.
 
Basically if you have a pull thru, the valve isn't going to open all the way at higher rpms, so the exhaust wont Flow correctly.... 6500rpm is when the valves open all the way.
 


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