DanST Engineering are pleased to offer this high quality velocity stack kit for the Kawasaki ZX12R throttle bodies. The kit consists of the following. 4x Flange fitment 45mm Diameter Spun Aluminium trumpets 50mm long (90mm also available). 4x Clamp Rings with Inside Diameter 56.5mm and Outside Diameter of 75mm with grub screws.
4 x Machined Aluminium Adapter Spigots with grub screws. 8x M6 Button Head Screws. This kit has been designed for anyone running the bike throttle bodies without the original airbox arrangement - particularly in kit or modified car applications.
A pipercross PX500 or PX600 with the appropriate baseplate can be incorporated into the kit if desired. Below are links to two different engines fitted with two popular bike carb kits (one 1800 zetec with R1 Mikuni carbs, one Ford 2.3 Duratec fitted with ZX9R carbs). The lower lines are both carb sets without trumpets and the higher lines are when fitted with our 50mm trumpets.
In both cases significant performance increases (typically 5-9bhp) are seen. When the carburettors are fitted with our trumpet kit. Additionally the torque curve is seen to be much smoother. Note that the Duratec is making peak power very low in the RPM range due to a very restrictive exhaust soon to be replaced! , but the effect of the trumpets on engine performance is clear.
We see so many bike carb conversions running without any trumpets (bike breakers often remove them along with the original bike airbox) - ALL of which would see the benefits highlighted below, probably the cheapest power you can find! Our customer service is available 24 hours a day.
Thank you for your interest in our company, we hope that you will be satisfied with the service and quality of our products! Check availability with our specialists.
The item "Velocity Stack Kit for ZX12R Throttle Bodies 50mm Long" is in sale since Wednesday, January 16, 2019. This item is in the category "eBay Motors\Parts & Accessories\Commercial Truck Parts\Engines & Components\Other Engines & Components". The seller is "dansteng" and is located in Shipley.
This item can be shipped worldwide.