|02-04-2008, 04:51 AM||#1|
Joined: Jan 2008
Location: Mount Gambier, South Australia, Australia.
Big Bore kit Rotax 650??
Does anyone know of a big bore kit for the Rotax 650(BMW F650GS)??
I like my F650GS, but wouldnt mind a bit more grunt.
I have thought about changing bikes, but like the size of what I have, and it is nimble around town as well. Had an R1150GS years ago, and while a great bike, was a bit heavy.
Not too keen on waiting for the F800GS( if it ever turns up)
Own what I have, farkles golore, so dont want to start again.
|02-28-2009, 11:16 PM||#5|
Joined: Oct 2006
Location: Colorado & Colombia
Search on the www.f650.com site, it's the modern equivalent of an encyclopedia.
Flying the Austrian Adventure Airlines at 3ft AGL
And a little Swedish rocket from Varese, Italy has me a mile high
|03-01-2009, 07:07 AM||#6|
Joined: Feb 2008
That engine is used for supermono racing in europe and tuning parts are avaliable untill absurdum only your wallet will set the limit....
Bigbore/stroker to 790cc, billet heads with dual FCR37 and pistons with ulta high compression will give you some 500km between rebuilds
|04-18-2010, 01:16 AM||#8|
Joined: Apr 2002
Location: Dreary old Norway, dreaming of adventures past
90 bhp would be nice, but the pricetag isn't.
I've asked this before and no one replied, but has anyone ever concidered or actually put a Rotax snowmobile engine (800 ccm) in a 650 frame ?
'01 F650 Dakar - modified as best I can
2005: Australia - 8 months/ 26.000 km (anti clockwise circle)
2009: Norway - 2 weeks/ 6000 km (Lindesnes to North cape)
It's the African ant eater ritual !
|12-21-2012, 05:16 PM||#9|
be happy :)
Joined: Dec 2011
Location: in the garage
Yes, I am bumping a 2 year old thread....
however, did anyone actually take acloser look at Team PAMI's website?
They offer 103,5 mm cylinders (you have to send them yours) and pistons.
So you'd get: (103.5²*/4) *83 = 698.31 cc
That (plus a lot more modifications, a few available on PAMI's website, too) is what the 5 TT Rallye's ran in the 2002 Dakar, by the way:
"a scoot (that wouldn't go more than 28mph if you dropped it out of an airplane)" ~duck
"If loud pipes saved lives, then ambulances would run straight pipes instead of lights and sirens." ~Phlemdog
This is why I always wear gloves. How you gonna wipe your butt with hands covered in bandages? ~MrBob
TobyG screwed with this post 12-21-2012 at 05:27 PM
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