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RIVA/BOYESEN REED STUFFERS
Riva precision aluminum reed stuffers were designed to increase fuel/air
velocity through the intake tract, resulting in increased throttle response and
acceleration. These stuffers fit your stock reed cages and match perfectly with
the original intake manifold. Will not warp or loose shape like traditional plastic
stuffers. A very economical bolt-on performance modification.
Yamaha
Part No.
1200
Powervalve (66V), 3 pcs.
RY1419
701 (62
T) 2 pcs.
RY1402
JSU ANGLED REED SPACER
Angled to direct intake airflow up into the transfer ports on cylinder. This reed
spacer kit is the easiest way to bolt on a 3 HP gain. Kit comes complete with all
the hardware and gasket needed for installation.
KAWASAKI
Part No.
K750/800SXR Angled Reed Spacer
JSU 800-RSK
YAMAHA
Part No.
701/760 (62
T/64X) Case
RY124M-S
701/760
Spacer Basket
53-5235-
GSK
1100/1200 (63
M/65U) Case
RY128M-S
1100/1200
Spacer Basket
53-5236-
GSK
SEA DOO REED VALVE SPACERS
Improve low end/mid-range response, torque and horsepower.
SEA DOO
Part No.
951
ALL
53-5239
YAMAHA
Part No.
701/760 (62
T/64X) Spacer
262-70101
REED VALVE SPACER BOOSTERS
KAWASAKI
Part No.
750/800
Spacer
251-75010
*
Hardware not included.
R&D REED VALVE SPACERS