[ Post a Response | DRR Nation ]
Posted by Rcarroll on June 26, 2007, 1:12 pm, in reply to "Re: 90 powerband" Thanks --Previous Message--
64.12.117.5
I would like to read the article about the CVT's can you post it or tell us where you got it
: Stock 50 is 3.5gr and 6.5gr in the 90s
:
: The 90 will benefit greatly from lighter
: rollers and higher RPM clutch springs.
:
: --Previous Message--
: Gary,
: I will give you a call tomorrow. I just read
: a great article on CVT's and it realy
: explained how they work. Now I have some
: idea what will happen if I change springs
: and roller weights. What are the stock
: roller weights in the 50 and 90?
:
: Darrell
:
: --Previous Message--
: You need to upgrade to 2000RPM clutch
: springs,
: and drop your roller weights down.
:
: About $30 in total for parts if you have an
: impact gun 17mm and 19mm socket
: needed...Also a vise and a c clip expander
:
:
:
: --Previous Message--
: Ken,
: Yes I have changed the CDI, put rims and
: tires and re jetted. I'm just looking for
: more ways to get this thing out of the hole
: and turns faster. This is what they look
: like now.
:
:
: --Previous Message--
:
: --Previous Message--
: I posted Cassidy's and Zachary's race
: results
: on ATVriders
:
:
:
:
:
: http://www.exriders.com/vbb/showthread.php?s=&threadid=304828
: What I would like some help with is getting
: the 90 into the powerband quicker. Should I
: change sprockets front or rear? lower the
: clutch springs? any ideas are welcomed. Need
: more torque.
: Thanks,
:
: Darrell
:
: PS we had a great time racing. Thanks
: everybody that has helped me to this point.
: I couldn't do it without you guys.
:
: Call Gary and he will hook you up with the
: clutch parts you need,it made a big diff in
: our 70cc . Have you changed the cdi box,rims
: and tires,he can help with that too.you may
: need to re-jet your carb also.
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