*The length of the throttle wire is the standard setting.Please note that it may vary depending on the installation method. * Please note in advance that cancellation and/or return of this product cannot be accepted once the order has been placed.
*If the fuel cock interferes with the installation, it may be avoided by replacing the cock with an external cock such as Pingel.(Cannot be used for vehicles with fuel pumps.)
* This item can not be cancelled, returned nor exchange after placing an order.
* The image is only for reference. The image shown may differ from the actual product.
Spigot Outer Diameter :34mm Spigot Length :30mm
[Included parts] ・Yoshimura original machined aluminum funnel (Total length: 35mm)
[Separately required parts for installation] Either of the following throttle holder sets ・Yoshimura Racing Throttle Holder Set for TMR Small Body (L=850mm) ・Yoshimura Racing Throttle Holder Set for TMR Small Body with Switch (L=850mm) (Switch side coupler wiring required to be changed)
[Parts required separately] ・Yoshimura Oil Breather Tank Kit ・Insulator (00 to 02 only) (YAMAHA stock product)
[How the DUAL STACK works] The DUAL STACK Funnel is designed to provide the performance of both the Short Funnel and the Long Funnel plus alpha.Each funnel does not work only in its own area, but each funnel brings synergistic effect to each other, which leads to the improvement of combustion efficiency, in other words, the improvement of performance.
■In the case of low opening range ・1st funnel: In addition to the rectified air inhaled from the 2nd funnel, it assists the intake of +α of negative pressure.This allows more air to be drawn in and burned than would normally be the case, leading to an increase in power output at low engine speeds. ・2nd funnel: It acts as the main funnel and draws in rectified air.
■At full throttle ・1st funnel: It acts as the main funnel and quickly draws in the necessary amount of air for combustion. ・2nd funnel: Due to the negative pressure caused by the 1st funnel intake, the rectified +α intake air is assisted.This allows more air to be taken in and burned than would normally be the case, leading to an increase in power output at full throttle.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
TW225.It is whether the direction which the attachment itself is touching restlessly from usually since the Manual is also written comparatively kindly (with a photograph) is satisfactory. A Setting is merely troublesome.it is at the time of the factory shipments -- it cannot be called the present state although the grade has come out.A trial is given by itself once, and since it is the > Single, if impossible, let's bring to the Motorcycle store.The effect after wearing is greatest!! There was no such intelligible Custom parts like this.View Detail
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