Technical Information

Power Graphs - danST Products on our Dyno


Please follow the link for a library of power graphs from our product testing carried out on our in-house rolling road.

Bike Throttle Body Supporting Documentation


Individual Throttle Body Fuel System Guide - A guide to the parts required to fuel your ITB conversion

Throttle Cable/Linkage Instruction Sheet

Bike Carb and Throttle Body TPS Wiring Guide  - A guide to wiring the common Throttle Position Sensors

Invididual Throttle Body Kit Dimension Drawing (0deg) - Typical Packaging Drawing for an ITB kit without an upward angle

Individual Throttle Body Kit Dimension Drawing (20deg) - Typical Packaging Drawing for an ITB kit with an upward angle





Bike Carburettor Kit Supporting Documentation


Bike Carburettor Quick Start Guide - A guide to answer the common questions surrounding carbs and their installation

Bike Carburettor Identification Guide - A guide to identifying carbs based on their common features

Throttle Cable/Linkage Instruction Sheet - A guide to installing our linkage and cable kits

Bike Carb and Throttle Body TPS Wiring Guide - A guide to wiring the common Throttle Position Sensors

Ford Zetec 1800 Bike Carb Conversion Guide part 1 (video) - A guide covering the basics of a bike carb installation



The below drawings are intended as an approximate guide to the installation dimensions of a typical danST bike carb kit. Dimensions are taken from the head face (horizontally) and the port centerline/midpoint (vertically).

Generic Carb Kit Dimension Drawing

Generic Carb Kit Side View 1-1 Scale


(Suited to engines where the inlet face of the head is vertical, manifold provides carb angle)

The 1:1 scale drawing can be printed (ensure 1:1 scale), cut out and used as a template to gauge space in your engine bay.


The below drawings are intended as specification drawings for customers to specify their own length, height, carb spacings and mounting angles - should our range of standard manifolds not be suitable. This data can be submitted to danST Engineering for quotation (email enquiries@danstengineering.co.uk).

Generic Bike Carb Inlet Drawing (1)

(Suited to engines where the inlet face of the head is vertical, manifold provides carb angle)

Generic Bike Carb Inlet Drawing (2) 

(Suited to engines where the inlet face of the head is already angled upwards due to engine mounting position, manifold provides lesser or no angle)


Motorsport Electronics ECU Supporting Documentation


Customer Power Graphs

Jason Kelly's Mev Rocket with crate 2.0 Blacktop Zetec on GSXR1300 ITB's.

Here's a power print of a stock 2.0 blacktop zetec (brand new crate engine) running GSXR1300 throttle bodies. Power values are at the wheels. Information provided courtesy of LSC Tuning and Jason Kelly.

 

Matthew Connor's Tuned ST170 Zetec on GSXR1300 ITB's.

Here's a power print of an ST170 engine, running GSXR1300 throttle bodies. Engine Mods: Lightened and balanced assembly, VVT delete, Port cylinder head and matched manifolds. Power values are at the flywheel. Information provided courtesy of EFI-Parts and Matthew Connor.

 

Paul's tuned 2.0 Blacktop Zetec

MEV Rocket running our 42mm GSXR Throttle Body Kit, coupled with headwork by Dyno-Tech and a set of custom profile cams, producing 213bhp at the flywheel! Power graph courtesy of Dyno Tech (www.dynoremapping.co.uk).

 

Peugeot 106GTI TU5 16v

A customers 106GTI running one of our GSXR600 38mm Throttle Body Kits and an Omex 600 ECU (also supplied by danST), producing 140bhp and a nice linear torque curve.

 

danST Adjustable Length Trumpet - length comparisons and vs Tapered Trumpets

Here's a plot using a set of our adjustable length 50mm diameter parallel trumpets, highlighting the significance/importance of a tuned induction length when looking to maximise the potential of a highly tuned engine (in this case a 2.3L Ford Duratec HE). Gains of 15bhp are seen at the high end of the RPM range from a small change in length (77mm vs 83mm). The comparison with a tapered trumpet also proves that this design is not always best as some would have you believe....(in this instance giving the poorest result of the four plots). Plots courtesy of Roddy Paterson who recently set the fastest ever sportscar lap at Knockhill during his final race of the season running the 83mm long trumpets.

 

Jamie Rigby's Zetec on 38mm ZX7R Carbs.

A 2.0 Zetec running a set of ZX7R carbs on our very popular ZX7R/ZX9R inlet manifold. An impressive 171bhp just goes to show that a 37mm/38mm carb is capable of giving very good power (and a super smooth curve!). Power graph courtesy of Jamie Rigby and Mikeanics tuning.

 

David Tasker's MX5 1800

An 1800 MX5 running our 'Fast Road' 40mm individual throttle body kit including the ME221 ECU. Producing a healthy 154bhp and plenty of torque to boot. Mapped by Dynotech.

 

Dmitrijs 1800 MX5.

A highly tuned MX5 putting out 185bhp using a danST inlet manifold to mount his GSXR750 throttle bodies.

 

 

For more graphs please see our gallery....