Cornets d'admission Yamaha FZ1 L 2015

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  • 10 unités en stock
  • Modèle : VS_27
  • Poids de livraison : 5kgs
330.00 €
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

 

Test info:

Fz1 2008 with Arrow full exhaust system and Dynojet PowerCommander

Blu line = Stock kit with AFR tune

Red line = Venturisystem with 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

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Technical Development

What does it mean AFR?

Qu'est-ce que cela signifie de AFR ?
Développement technique
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