Porting or tripple pipes

Sean

The pipe that I cut and repositioned was on the silencer. I just had to cut and slightley rotate one.
 
I'd go with pipes but with the factory tolerances you may have the one with minimal clearance. Don't peel any layers. Ive seen them burn down with triple pipes and a layer peeled. It's your call.
 
Peeling layer's increase's the compression ratio slightly. It's not a big horsepower gain. What's noticeable is the improved mid-range throttle response. I run 2 layer's pulled on a piped (SLP) Viper, a buddy run's his piped MM (also SLP) with 2 layer's pulled. No problem with either sled, however we do ride at 2500' to 7000' and that does make a difference. We dont have the dense air that you flat-lander boy's enjoy! Also have run good premuim fuel.
 


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