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Exhaust looks very free flowing...

I use blue on everything Never red...

Get rid of the maverick track and you won't be digging yourself out a much Great pics btw

1700 km on mine from day 1 Original sliders No problems Put them as far forward as possible

http://www.ty4stroke.com/viewtopic.php? ... light=tors

I had same issue with random stalling when I let off the throttle under low power Drove me crazy Hasn't done it since I bypassed the tors system There is a good post on here with photos how to do it

Whos turbo kit is it?

More than likely the return oil pump is gone The electric pumps don't seem to last very long

Well I just pumped 10 lbs of regulated air into the regulator while the sled was running(I teed into the boost gauge to ensure it was accurate), my fuel pressure went from 48 to 59. Definitely not 2:1 ratio. That explains when I set my idle pressure to 60lbs and went for a ride the pressure...

Hope it works for you I spent a long time on the phone with Dave from PL today. We tried many things to get more fuel on the top end. No success. Only time I seen good a/f was when I set my pressure to 60lbs so I'm seriously thinking problem may be the regulator. I'm temp relocating my fuel...

I'm trying to track down a lean problem as well after installing the return kit with the PL regulator http://www.ty4stroke.com/viewtopic.php?t=94350 I have my regulator plumbed to the intercooler, but it shouldn't make too much of a difference. After install, my regulator no longer read my...

09 nytro Powderlites stage 2 Last season I was running around 12.5 to 1 A/F at 12 lbs at high elevation. Seems high for me, Im assuming optimum A/F to be around 11.7-11.9 to 1. Took it out this week at low elevation and was running 13-13.1 to 1 at 10 lbs. I installed the latest...

When I try and send all to rapid bike it gives me an error saying tables are different Figured it out I had to send the 2 maps(injection and advance) separate then it worked Thanx for the help

Can someone please let me know step by step how to flash a new tune into my sled and to verify it is there. I have the RB pro software. Thanx

Yes trying to solve fuel boil issue, I put in an OFT vent up top but thought I'd give the rail return kit a try as well.

Thanx for the ideas I am aware more fuel is rich and less fuel is lean I am just explaining what I observed Guess I was wondering if anyone else with a similar regulator to the Powderlites reg had similar issues after doing a rail return kit

I have a Powederlites kit on my Nytro. A/F numbers are good . running around 47 lbs fuel pressure My original kit had the fuel going from the pump to a T. One side going to the fuel rail and one side to the regulator then dumping back into the tank. I just installed a fuel rail return...

only takes 10 mins to pull the tank off then its easy

Ya, thats a pretty long extension with no hyfax. I have a similar one but only 153-162 as well as all the mountain wheels + marginal wheel kit up front. I use my scratchers on all packed snow/trails. 1800 km original hyfax, probably 70% left. I run the track with about 1" unweighted sag in...

I wouldn't say waste of money, its a 4 stroke and in being that it has certain advantages and disadvantages. Why bitch about it (esp on a Yamaha forum)... If you didn't make an informed decision before you bought it thats your problem... Bought my Nytro with the intention to turbo it from...