Yoshimura TMR- MJN 40 mm dual stack racing carburetor for Suzuki GSX 1100 and Katana engines.
 These high-quality flat slide racing carburettors are currently the superlatives in terms of performance and power development on the world market in the carburetor sector.
 Yoshimura has revolutionized the world of carburettors with these newly developed flat-flow carburetors with roller bearings.
 This extreme  Elaborately manufactured carburettors have a multitude of technical innovations that have not been combined in this way before
 a carburetor.
 Thanks to the low-wear throttle slide with steel rollers, the operating forces are considerably minimized, which considerably minimizes fatigue of the throttle hand when used on the racetrack, in contrast to conventional carburettors.
 The Smoothbore Venturi valve Hypernozle, known in the normal TMR carburetor in the nozzle assembly, has been replaced by an injector tube with extremely fine nozzles in the Yoshimura carburetor. There is no longer a jet needle as in conventional carburetors.
 Depending on the gas position, the different sized nozzles are released and spray the very distant atomized fuel like an injection system completely distributed over into the free intake tract, whereby a perfect mixture preparation takes place, see photo.
 The dual stack funnels, as the name suggests, work in two ways.
 For the high-speed range, the dual stack version has a very short funnel screwed to the housing.
 The intake air is also drawn from the side of the funnel openings.
 For the acceleration and torque range, the carburetor has added the second long funnel section above.
 Thus, these very elaborately manufactured funnels cover the entire speed range, see photos.
 As with the normal TMR carburettor, the carburettors also have a choke for easy cold starts.
 The accelerator pump is infinitely adjustable.
 The Yoshimura TMR-MJN carburettors are not only available in the dual stack, but also in a cheaper version with conventional funnels (air funnel)  for 2490 € and also with K&N filters for 2850 €.
 We will be happy to advise you if you have any further questions.
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 Special purchases and racing parts are excluded from exchange and return!  There is no warranty or guarantee! Racing parts do not comply with the Stvzo and may not be used on public roads!