TRIUMPH SPRINT/TROPHY 98-00, KEIHIN CARB JET KIT
The 98 and later Triumphs benefited from the fitment of Keihin CV carbs, mostly eliminating the troublesome needle jet wear that the earlier bikes tended to have. Final hp figures seem to indicate similar hp to most earlier, unrestricted bikes.
Best (only?) “drop-in” kit available. Nice even power improvement. Not really fussy about main jet selection (other than the bike loses 1 hp on either side of the perfect, best main jet). Needle height is pretty cut and dried, with little fiddling required from what we’ve seen and heard.
Nice kit and easy to install – a genuine pleasure to work on a bike that is easy to tune!
As usual, boosts power a bit at full throttle, improves throttle response and wheelie ability. Definitely pulls harder out of 2nd and 3rd gear corners. Gets rid of that pesky flat spot at low rpm, when properly setup.
For 900’s with Keihin carburetors.