Engine Performance
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Boyesen Power Reeds - Yamaha 62T / 64X
Boyesen Power Reeds #026 for Yamaha 701 62T/64X engines. Dual-stage reeds work in unison to perform efficiently throughout the entire powerband. The difference in stiffness between the top reed and the bottom reed allow the reeds to respond quickly and accurately to changes in engine pressure. This translates into quicker acceleration, crisper throttle response and increased horsepower throughout the powerband.
Part Number: 01-02-330
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Cold Fusion Flywheel Cover Replacement O-Ring
Replacement O-Ring Gasket Seal for the Cold Fusion Yamaha Billet Flywheel Cover.
Part Number: 01-03-358
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Mikuni SBN 38MM Carburetor
Mikuni High Performance Super BN 38mm Carburetor. Comes Complete with Extended Throttle Shaft and Choke Shaft Removed. Sold Each. BN38-34-8113
Part Number: 01-02-103
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Vertex Mikuni Check Valve Install Tool
Vertex Mikuni SBN Check Valve Installation Tool. Used for installing check valve grommets on most Mikuni Super BN Carburetors and fuel pumps.
Part Number: 451470
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ADA Cylinder Head Girdled - Yamaha 701/760
All ADA Racing billet heads are made from 6061-T6 aluminum and CNC machined in-house for consistency and performance. The head shell is then anodized for durability protection against salt-water corrosion. This is the head shell only and includes o-rings that fit into the grooves in the head shell and brass fittings.
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ADA Cylinder Head - Yamaha 701/760
ADA Racing Billet Head Shell for the Yamaha 701/760. All ADA Racing billet heads are made from 6061-T6 aluminum and CNC machined in-house for consistency and performance. The head shell is then anodized for durability and protection against salt-water corrosion. This is the head shell only and includes orings that fit into the grooves in the head shell and brass fittings. Available in Black or Silver.
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ADA Exhaust Bracket - Yamaha 701
ADA Racing Yamaha 701 Cylinder Head Exhaust Bracket for Non-girdled ADA cylinder heads. This bracket only works with the 3 bolt 701 Superjet style exhaust. It does NOT work with the 4 bolt 760 exhaust. Includes mounting bolts and spacers.
Part Number: YEXBRKT-2L
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ADA Exhaust Bracket - Yamaha 701 (Girdled)
ADA Racing Yamaha 701 Cylinder Head Exhaust Bracket for Girdled ADA Cylinder Heads. This bracket only works with the 3 bolt 701 Superjet style exhaust. Includes mounting bolts and spacers.
Part Number: YEXBRKT-2M
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ADA Cylinder Head Girdle Kit - Yamaha
ADA Racing Cylinder Head Girdle Kit for Yamaha 701/760 and Yamaha 1100/1200 Girdled Cylinder heads. Includes 6 stainless studs, 6 stainless washers, and 6 chrome acorn nuts. The only true girdle system. It does not bolt the cylinder to the cases, but sandwiches the cylinder between the head and the cases. Therefore, there is no pressure on the base of the cylinder. The threads are rolled for strength and not cut. Thread rolling compresses the material adding strength to the threads. Cutting threads leaves the root of the thread sharp, weakening the thread and making them easier to break.
Part Number: YA701G6
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1/8 NPT x 3/8 Barb 90-Degree
1/8 NPT x 3/8 Barb 90-Degree Brass Elbow Fitting. Used on Most 2-Stroke PWC.
Part Number: 01-01-076
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OEM Yamaha 62T Crankcase (for DASA +12mm Stroker Cylinder Kits)
OEM Yamaha 62T Crankcase Machined for DASA +12mm Stroker Cylinder Kits.
Part Number: 01-03-766
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Mikuni Check Valve (Clear)
Genuine Mikuni Replacement Check Valve Mikuni SBN Carburetors. Diagram #12.
Part Number: BN34/107
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Mikuni Check Valve Plate Screw
Genuine Mikuni Replacement Check Valve Plate Screw for Mikuni SBN Carburetors. Diagram #37.
Part Number: BV15/121-05-GG
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Mikuni High Speed T-Screw Spring
Genuine Mikuni Replacement High Speed T-Screw Spring for Mikuni SBN Carburetors. Diagram #25.
Part Number: BN38/344
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Mikuni Needle Valve Retainer Screw
Genuine Mikuni Replacement Mikuni Needle Valve Retainer Screw for Mikuni SBN Carburetors. Diagram #34.
Part Number: CW2-0307-G
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