Search results

So i managed to get a 97 vmax 700 red head for fairly cheap, then i found a blown up assault for cheap. And now im building mounts to drop the red head in the assault. It fits surprisingly well. Should move along a little faster than the tubie I did a few years ago. Some others have done this...

After seeing so many posts/threads about a can/intake leaning out a otherwise stock sidewinder I thought id do some testing myself to see the differences. First I installed a wideband AFR gauge on the sled (sled already has a aftermarket can on it, bought it that way) The AFR's were in the 14's...

anyone ever tried this? After owning 2 Nytro’s I’m just tired of the crappy viper tank and all the oil dumping problems it has. So far looks like it may work

i Picked up a 16 viper with a blown engine. Going to swap in a engine from my Nytro. First problem is the viper engine seems to run two oil pressure sensors and the nytro only runs one. The viper has a 2 bolt bracket that is tapped into the case of the engine. There is no way to mount the...

hey guys I managed to pick up a 16 viper MTX with a blown engine. He suspects crank bearings. Only 500kms on whole sled and it was turboed. Turbo kit has been removed. To save time I was going to swap in my wife’s engine from her 08 Nytro. Then find/rebuild one for the Nytro. Is everything the...

hey guys I managed to pick up a 16 viper MTX with a blown engine. He suspects crank bearings. Only 500kms on whole sled and it was turboed. Turbo kit has been removed. To save time I was going to swap in my wife’s engine from her 08 Nytro. Then find/rebuild one for the Nytro. Is everything the...

A more detailed version is on snowest. I figured I may as well post on here as well. Started out with some ideas in bend tech. Tube showed up!! most of the sled is 3/4" .035 wall. the upper pyramid is 1" .049 wall. chassis as calculated by bendtech is just under 30lbs. First tubes...

First build thread can be found here: http://www.ty4stroke.com/threads/another-pro-nytro.116477/ Version two will be a tube chassis mounted to the pro rmk bulkhead. Planning on using the stock clutches and getting custom jackshaft and driveshaft from http://www.industrialjigandfixture.com/ and...

Thinking of building a tubie in the future. Just wanted to get some ideas on whatworks and what doesnt. I will be using the nytro engine and the pro rmk front geometry. Assuming the chaincase center to centr distance could be custom or a belt drive, what would be the ideal placment of the...

I see countless posts about sled weight. All anyone is concerned with is total weight. How come no one talks about making the sled have a lower Center of gravity? It would be interesting to tip a sled on its side on one ski and measure the angle at wich it "balances" at. It seems like a lower...

Looks a lot like mountaintech...... http://www.ty4stroke.com/viewtopic.php?t=124629

I just got my cat float skid installed it seems as if I have lost some transfer with it. I really don't know if I like the float shock. It seems as if the "spring rate" with it is awfully high. I am mounted about a inch forward of the stock mtx mounting holes with the front arm. It appears...

Is it ok to run without a headlight? Do I need some kind of load resistor plugged into the headlight harness or can I just run without the headlight?

Hey guys I will be headed out to valmount,bc march 8th and just want to make sure my clutching is spot on. I believe the riding elevation is 10,000 to 12,000 feet. Specs on the sled is camo extreme 156x15x2.5 and hindle muffler and k&n intake filters. What's the best clutching setup?

Hey guys I have a 08 mtx 156x2.5 challenger track. I'm really wanting to swap in a cat skid but just don't have the cash for that right now. It seems like it just won't transfer and just feels flat while going up hills. However my wife's 08 short track holds the skis in the air for miles on...

I managed to stumble across this today.......... I tried to take the bulkhead off the tunnel nicely but i couldn't pry it apart because of that stupid glue!! So I took it apart the next best way.....with my plasma cutter. The plan is to build a jig off of the bulkhead and build a...

Hey guys we all know the Nytro handwarmers suck the big one. I have a 08 mix with a yamaheater thumb and handwarmers kit with boost! The handwarmers are still #*$&@. Sometimes I can't feel any heat at all. Then all of a sudden they are so hot they almost melt, then 2 min later they are cold...

Hey just picked up a 08 nytro 121" its bone stock. Got it for the wife. Only problem is that it darts real bad in the trails and just doeesnt feel stable at higher speeds. I'm looking to make the front end a little less "aggressive" for her. I own a 08 mtx 156" and it feels like a completely...

Hey all i just picked up a 08 nytro MTX with 4000kms. Seems to be in good shape. Has a MBRP pipe on it. and a 156x2.5 challenger track. I am looking to shed every ounce that i can off of it and improve on a few things and turbo it over the following summer. Boredom has set in while waiting...

Hy guys Looking at trading off my phazer and getting a nytro. Biggest concern is the weight of it. I eventually want to shed off every ounce that I can and turbo it. Would like to have it as a 153" with perhaps a cat float skid. So what would be the better model to start with? The rtx...