Velocity stacks air funnel trumpets Suzuki GSX-R 1000 2009

  • 9 Units in Stock
  • Model: VS_18
  • Shipping Weight: 1lbs
290.00 €
Quantity :
Max: 5

Description:

Racing velocity stacks  developed on dynotune (Dynojet i250) and tracks,designed to use on circuits and driveways. Prohibited use on public roads

  • Increase power and torque at the mid and high rpm

  • Greater rapidity of the engine to increase the revs on the whole power range

  • Greater reactivity of the engine during the throttle openings

  •  Reduces the power decay of the engine toward the limiter

  • Amazing intake sound

 

Dynamometers results:

Power/Rpm

Torque/Rpm

 

 

Test info:

Suzuki Gsx-r 1000 2009 with Arrow full exhaust

Blu line = Stock kit 

Red line = Venturisystem (No AFR tune)

 

Contents of a package:

  • 4 racing velocity stacks racing made by CNC machines
  • 2 support shafts of inox steel made with laser cutting machines
  • assembly instructions

 

Warnings:

The kit increases the air intake into the engine so may need to adjust the AFR (air-fuel ratio)

More Air =  AFR lean

Shipping & Returns

Payment methods

Technical Development

What does it mean AFR?

Other results from our customers:

 

Power/Time

Info:

 Suzuki Gsx-r 2012 1000  , Akrapovic full exhaust system wit Dynojet PowerCommander 5

Blu line = Stock kit 

Red line = Venturisystem (No AFR tune)

 

Tested by Andrea Chinarello di Okmoto