splaterwin
Veteran
All the info found on this site has inspired confidence to upgrade sled. New for this year Mountain Performance tunnel coolers, under tunnel exhaust using SuperTrapp tuneable 19 inch muffler, OFT exhaust block off plate, tail light cable run under tunnel, and Better Boards. Tunnel coolers are the ticket for keeping ice build up off tunnel. Exhaust is as quite as stock at idle, and super quite moving on snow. 
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hugger70mtnmax
Expert
How does it sound. I would love to hear it. Do you have any videos on youtube or anything like that. Install looks very clean on the tunnel coolers. Did it go pretty easy?
Sledboy04
Extreme
Looks good Splaterwin can't wait to check it out. I changed my under-seat glove box, will show you soon.
splaterwin
Veteran
All I have is Gopro video holding on to grandson while riding trail but sound is muffled with that thing. Will try to get sound clips this weekend. Tunnel cooler install isn't to tough but I did take my time and thought it through.
Sledboy04 can't wait to see your changes. We need to link up and ride.
Mtnviper
Vendor
Looks good splaterwin! Nice clean looking installation. I would think that it should help reduce snow build-up in the tunnel as well.
evil1
Pro
got pics of installed cooler,,did you delete your rad and fan??
Looks good!
Nikolai
TY 4 Stroke God
Nice job, looks good!
A couple of questions about the tunnel cooler. I have been admiring it ever since I saw it on Heath's sled last year.
It looks like you have Timbersled drop brackets. Was there any problem with them being in the way?
How far from the very rear of the tunnel is the cooler? It would be nice if it could move back even further to help eleminate more snow build-up. I can't beleive how much snow accumulates under these tunnels.
About how much water does it now hold?
It looks like you have Timbersled drop brackets. Was there any problem with them being in the way?
How far from the very rear of the tunnel is the cooler? It would be nice if it could move back even further to help eleminate more snow build-up. I can't beleive how much snow accumulates under these tunnels.
About how much water does it now hold?
splaterwin
Veteran
Login to see pics. Yes radiator and fan removed, tunnel coolers seem to be all thats needed with non aspirated sled.
Slight trim is all it takes.
Haven't measured it but I'm guessing 10".
Took 1.5 gallon.
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