No snow, bored, Post a pic of your old mountain Mod!

niner

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Photo dump.
96 ultra with triples,141” track
96 summit drop and rolled 141” track
My dads 03 rev with 156” Ralph’s porting
My 03 vertical escape with drop and rolled chaincase. 156x16 track, Ralph’s case porting, lite weight everything and 30 hp NOS.
09 m1000 Linderman porting 174x3
Waldy’s proto type 600 mountain max.
Posted a few of these before sorry for the repeat. Might find a few more oldies on the weekend.
 

More power

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Started with a 1997 MXZ 670 121”, finished with 670 Aerocharger turbo with cheater switch to 9lbs boost (approx 185hp) racer edge bulkhead which we dropped and rolled more to put the secondary shaft inside the tunnel ,9 tooth extravorts 163”x 2.25 camoplast track ,chrome moly front end ,Lexan hood. Weight around 417 lbs was a blast to drive .I really enjoyed building most of the sled myself (as we used to say “we hacksawed it together “

looking for a pre mid exhaust pipe for 670 so my son can take it out for a ride to see how it will do against my 22 850 turbo 175”
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1100

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That’s a cool sled. Put a lot of km on a 98 summit X 136” Them old s chassis sure worked well back in their day. Any one ever have a racers X sled? I used to go on there website and drool over them when I was a kid.
 

niner

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That’s a cool sled. Put a lot of km on a 98 summit X 136” Them old s chassis sure worked well back in their day. Any one ever have a racers X sled? I used to go on there website and drool over them when I was a kid.
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Had a 98 summitX and a 98 SRX. The summit was definitely the better handling but the SRX was crazy fast.
 

MP Kid

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It was 2 - 15” x174” with consecutive serial# from same batch that I cut down to 10” wide and tensioned togethe.The build is on here Custom Mountain Twin 174’s.

Had a peek at your build thread, very nice 👍🏻
Most people would not appreciate the hours and “engineering” put in to a project like that. Interesting that you had the motor on the tunnel, the mass centralization, moto-style seating, and increased height must have helped the boon-docking ability, but definitely not the rip down the trail ditch banging ability. Definitely a purpose built unit.
Any video of this unit?
 
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