SET OF FOUR 15mm LONG MIKUNI VELOCITY STACKS

TO FIT: 34mm - 36mm - 38mm - 40mm MIKUNI RS FLATSLIDE CARBURETORS  - 55mm ID WHERE IT ATTACHED TO THE CARB

Velocity stacks improve the air flow into the Carburetors to increase induction efficiency , thus increasing horsepower on high performance engines where air filters are not required.

These fit all Mikuni RS series Carburetors and any other Carburetors with a 55mm O.D. intake bell. Stacks are stepped at mounting to provide a match to the carburetor bell. Hose clamps to affix the stacks to the carbs are also included.  

Choose length depending on chassis clearance and desired tuning characteristics;

short length = broad high RPM power
medium length = mid RPM power
long length = low RPM power

AVAILABLE IN 15mm 30mm 50mm OR 70mm LENGTHS - SEE MY OTHER EBAY STORE LISTINGS FOR THE DIFFERENT LENGTHS

BRAND NEW SET OF FOUR !!

THESE STACKS ARE 15mm IN LENGTH AND ARE SILVER ANODIZED ALUMINUM

STACK ID WHERE IT SLIDES ONTO THE CARB IS APPROX 55.00mm

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