Turbo

[summitking]

sled

Call Nick at vernon motorsports he has his dialed in to a t its a real ripper.

 

[teerex]

Havent heard about anyone getting this sled with turbo clutched right yet.. Spoke with a guy that have had his sled at mcx and they also did the clutching. Engagement was aprox 6000rpm, no turbolag to complain about but he was over rewing. I would really like to here about a set up that really works, anyone....?

Teerex: I dont think a hole in your muffler will fix your problem. How is your sled working on flat land, do you have to low rpm here to?

I didn't watch the tachometer last time when I had 165 kph. But I will try to do that on sunday. But I don't think it was 11,500 rpm's. And that is good cause I don't like to overrev.

My engagement is way to early, but it is nice for slow driving around and taking it cool

A hole in the muffler will ofcourse reduce the resistance a lot. Now The exhaust has to go a full 360 degrees in the muffler before it is allowed to exit...
Where is the people here that made holes in their mufflers and welded on a pipe ? They reported a significant increase in rpm's.

 

[Srxspec]

We used a different primary cover (long spring), different primary spring, Super Tip weights, and a different helix and spring in the stock secondary and it worked great. Engagement was about 5000 rpm, no lag, and very quick backshifting!

 

[aksteepndeep]

Where is the people here that made holes in their mufflers and welded on a pipe ? They reported a significant increase in rpm's.

[/quote]

I never ran mine with the MCX muffler, just a 3" resonating tip. I am running 04 RX1 weights loaded and still hit the rev limiter, but it's close on weight. I haven't started to change it, just threw in some heavy weights I had in the shop. Next year project I guess

 

[sniperviper]

We used a different primary cover (long spring), different primary spring, Super Tip weights, and a different helix and spring in the stock secondary and it worked great. Engagement was about 5000 rpm, no lag, and very quick backshifting!

Was this with the mcx kit? Also, do you have this clutch kit for sale and how much do you ask for it?

 

[teerex]

still some snow left in the Swedish mountains:

 

[EsonPZ]

Teerex: Where is that picture taken, Riksgränsen?

 

[teerex]

Yes that is correct... I have another one taken yesterday. Not a Yamaha but still great


Note the yellow marking in the snow before he was going off...

 

[EsonPZ]

Wow, i have to go to Riksgränsen some day!
Only a 1500km one way drive. But i think it will be worth it!!

Dont eat yellow snow

 

[teerex]

1500 km ? where in the world are you then ?
I have 130 km one way....

 

[EsonPZ]

Ludvika, Dalarna 1353km to be exact! Summer here!!

 

[teerex]

Yes summer here too, but a 1000 meters up in the mountains the snow is still fine

 

[MEAT]

I realize this is a little late but I was the guy racing Phazerboost with my 800 Doo.I could get him out of the hole but if we did a roll on at 20-30 mph he could get me as well as the M7 at 2500 ft but at 5600 ft at the BIS he hadtwin piped M7's by a lot. I dont think an M7 or my Summit will do 80mph as we have big tracks 159+162.

I don't know who you guys are racing but I can out top end an M7 and 800 Doo. That's with stock mountain gearing which is 17/41 and 8 tooth drivers. Both of those sleds have 140+ horsepower and are at least 100 pounds lighter than an Apex. As far as a 600 Doo, I would race one for pinks any day any where.

My STOCK GEARED mountain lite turbo will only run 78 mph on top , how is yours so fast !!!!

I CALL BS !!!!!!!!!!!

PS MY sled went from 11300 rpm to 12200 on the rev limiter as soon as I did the muffler( 2 X 2 IN pipes straight out the back JAN 15 th ) , still will not go that fast(ONLY 78 MPH ) with STOCK MTN GEAR!

 

[zook]

Teerex those are some sweeeet pics.