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Frosty's ZXR750J
Posted: Wed Aug 22, 2007 7:04 pm
by Frosty
Seeing as how there is no picture in introductions anymore,Ill put it here.
Bugger about the site prob,I had to re register.But these things happen.(just starting to get some posts up as well)
The old ZXR750,1991,J model.AS far as I know all original still.
Frosty.
Re: Frosty's ZXR750J
Posted: Wed Aug 22, 2007 7:07 pm
by JetPilot
Gday Frosty, and welcome to the club, again
. Top ride, I had one of these bikes too.
Re: Frosty's ZXR750J
Posted: Wed Aug 22, 2007 11:05 pm
by Neka79
heyhey....yeppers..looks the goods mate...
Re: Frosty's ZXR750J
Posted: Sun Dec 02, 2007 10:39 am
by drewboy
JetPilot wrote:Gday Frosty, and welcome to the club, again
. Top ride, I had one of these bikes too.
So did i, they're a top bike for their age! Mine had a magnum pipe, and keihin race carbies with 39mm throat size and accellerator pump. The standard carbies are only 27mm so it was a fair size difference. Size does matter, it was about 20 HP increase with the pipe.
I never investigated it, but the main difference between the 90-91 model and the 92-94 model is the cams, apparently the 90-91 (J) was limited to 100HP for import reasons (Australia was going to have a 100HP limit on street bikes, which never eventuated) so the cams were changed in the next model. As far as i know if you go to the trouble (not sure how expensive) of changing cams, you can unlock some more power aswell.
sweet ride!
Andrew