Snowmobile pipes on PWC!!

[super mecano]

Re: Snowmobile pipes on PWC!!

Ok, i searched for this and come up with nothing. So has Anyone used aftermarket Snowmobile pipes in there PWC? I would Love to try this, and was looking to be the First. But maybe some race teams back in the day used this setup? Not sure if ill try Single or Triple pipes. There going to be fit on a Polaris sl750 ski. I have a Hull just sitting here so thought why not. Not looking to rec ride just race, and have alittle fun :)
I own alittle Speedshop so fab and machining is no problem. Thought id ask first to see whats all out there.

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for polaris sl 750 or 780(stage 2)

[super mecano]

Re: Snowmobile pipes on PWC!!

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look this!!! this pipe is no design like sl 750 or 780 for watercratf (rpm for max hp?????)
I need a water routing for cooling pipe


Pipe PSI for my triple storm 800 cc (stage 2) 8500rpm max hp
Pipe design for snowmobile run with more squish!!!
80 mm (mininun +) stock
modified i run 95 mm squish for lake racer(2000milles and more ...foot radar gun) (100 octane)if not my motor run too hot (I have EGT digatron)!!!!
exhaut snowmobile is very porting (stock)
watercratfs run 50 or 60 squish

[Polaris_Nut#1]

Re: Snowmobile pipes on PWC!!

search for posts on the 92 650 watercraft dry pipe, I think sealion or somebody runs one on a 780 fuji.

[super mecano]

Re: Snowmobile pipes on PWC!!

yes sealion have tested this pipe!!!look that
for polaris
http://www.tripleateam.com/gallery/album103?page=1

and tigershark
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and sea-doo

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torque is very important with watercratf!!!!
snowmobile the torque is little bit - important !!!

port timming ,exhauts , boot port is not design like snowmobile!!!!because i look cylinder tigershark 1000cc and cylinder for thundercat1000cc
my storm stock have 146hp 8000rpm with 91 lbs torque 7500 rpm!!!
after my modification(porting lake racer, pipe, billet head 90 mm squish12.7.1ratio uncorrect,carb 39.2mm )
183 hp 8600rpm and 103 lbs torque 8000rpm
run 119 mph radar gun(lake racer)

I don't run with pipe snowmobile in watercraft!!!!

[littlej72]

Re: Snowmobile pipes on PWC!!

yes..please don't everyone go removing your water box, it is like driving a car with no muffler. Our sport/hobby has enough of a negative stigma we dont need to contribute to it by being more visible and intrusive. We would only be hurting ourselves

[G Man]

Re: Snowmobile pipes on PWC!!

This is caind fun Iam runing.(ski doo)rotax 793ho.in my sea doo 98a.was seriysly

thinking 2 put in dry twin pipes.rapt in heat bandage. gona test orginal(sea doo) whit 2.5 inch pipe straght out.started it yester day (late) WoW. butt wow on land dont nesesery men wow on water. gona test it 2 day.:emoticont

[gkawasakizxi]

Re: Snowmobile pipes on PWC!!

my best friend's dad is a mechanic and has a lot of snowmobiles sitting around. he had a js440 sitting around too. he put a kawasaki 440 snowmobile motor in a js440. the guy who bought it says it does 55 a little off topic but still has to do with snowmobiles