Description:
Racing velocity stacks developed on dynotune (Dynojet i250) and tracks,designed to use on circuits and driveways. Prohibited use on public roads
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Increase power and torque at the mid and high rpm
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The engine reaches its maximum speed in less time
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Increased responsiveness of the engine during the reopening of thottle
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Reduces the loss of engine power on approaching the rev limiter
- Amazing intake sound
Dynamometers results:
Power-Rpm
AFR /Rpm
Hp / Time
Info:
Triumph Daytona 2008 with Leovince full exhaust
Linea blu = Stock velocity stacks
Linea rossa = Venturisystem velocity stack without AFR tune
Contents of a package:
- 3 racing velocity stacks racing made by CNC machines
- 1 support brackets made of stainless steel laser cutting machines
- Screws
- pack of medium strength Loctite
- 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
