Alatalo
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sj said:I suspect this is the culprit of your "flat" feeling...
I did add the backcountry 1.75, and extros so I know the top speed will not be the same
Funny...
I had the opposite feeling after installing the same things...
Suddenly this thing hooked up and took off...
Instead of making a funny, ratcheting noise...
IMO, do not waste your time on anything without extroverts...
MOUNTY
Expert
Alatalo, are you running DnF's with same add on's ? exh, RB3, intake mod


justinator
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Alatalo said:sj said:I suspect this is the culprit of your "flat" feeling...
I did add the backcountry 1.75, and extros so I know the top speed will not be the same
Funny...
I had the opposite feeling after installing the same things...
Suddenly this thing hooked up and took off...
Instead of making a funny, ratcheting noise...
IMO, do not waste your time on anything without extroverts...
Haha, I feel the same........you dont know how a nytro pulls if your not running a back country track. Arm stretching pull!!


justinator
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MOUNTY said:Well did a little clutch work with the DnF's the other day and took her for a rip. Added a little weight to the tip and a little less on the arm.
Out of the hole and mid she was excellent 8900-9000 in the soft stuff but once I hit a little hard pack the Backcountry hooked in and the RPM's went way down to 8300-8400 (pulled the arms though).
Top end I was hitting 96mph (glimpse) on speedo, 92.5 on GPS in about 3-4 inches of fresh snow on the lake. RPM's were 8700-8800.
On off the throttle backshift was good(had better), trail was slightly sloppy, up and down and corners. Happier but not good enough, top RPM not achieved.
May halfto do a little grinding on the 3.2's for the tip. Little more wrap on secondary?
Ran into a 2007 Summit 800 151" 2" paddles with high compression head, intake and exhaust geared and clutched for 1900Ft ish.
First race hooked up and there was no turning back did not even see him.![]()
Second race, spun on the loose, caught him after about 1000' and passed him. :exc:
Third race, spun a little, neck and neck then left him in the dust.![]()
Still a little more testing but all in all better.
go to your hardware store and by some set screws, 1/2" 3/8" and 1/4". These will fill in the gaps on weight. I think 1/2" set screw weighs 2 grams. In order to get my xtx to correct rpm on top end this is what I needed to do. Overall I found the weights too finicky for my taste and got rid of them. good luck
MOUNTY
Expert
I am finding the dame thing, no happy medium, either to heavy or too light. In my opinion if you pay that much for a set fo adjustable weights they should include different weight bolts as well.
MOUNTY
Expert
Haha, I feel the same........you dont know how a nytro pulls if your not running a back country track. Arm stretching pull!!
I agree, she almost rips you off the seat, but I am always looking for optimal.
I agree, she almost rips you off the seat, but I am always looking for optimal.
