Nice sled! Has anyone built a watercraft powered wedge Polaris?
Mine is up now with the giant SLP pipes, one pipe goes over the clutch guard

The engine compartment is alittle crowded.
Sled runs completely straight but these need the runningboards bolted better to the bulkhead and I left the 1993 Xlt runningboard coolers just bolted everything better together making it super stiff. Chassis is completely stiff now and sled runs straight. Motorplate is (I Guess Brad would make an better one) four stock straps (or maybe 2 rxl) with an 9mm alu plate on top and welded everything together, the machineshop was able to deck (cut) the face of the plate after the warpage

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And it is silent! I built an exhaust can, hole thru the can is same area as all three of the stingers combined and three baffles, exhaust is sig-sag-sig-sag and out, that brakes the sound waves. Now the airsound is taking over but i would try to make an airbox the same way.