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These manifolds, manufactured by UPP/Moose, are crafted from durable polyurethane material that outperforms stock manifolds. Designed to accommodate carburetors with a 35mm spigot opening, they are ideal for use with stock 28mm carbs on RD350/400 or RZ350 applications. Additionally, these manifolds feature boost/crossover holes, making them perfect for use with a boost bottle or crossover tube. -
The Cross over tube helps with mid range performance and helps to smooth power delivery, eliminate flat spots, stumble, bucking, etc. Most of the later Euro/Canadian RD400's and the RZ350 had this type of intake set up, but was never available in the USA for the RD's. This kit is a modified verion of the RZ350 intake and requires NO modifications of any kind and is a direct bolt on upgrade for the RD250/350/400 (all years). Rejetting may be required. Kit includes the following:- OEM Yamaha RZ350 Manifolds x 2 (modified for the RD)
- OEM Yamaha RZ350 Manifold clamps x 2
- OEM Yamaha Banshee Cross over tube (metal) x 1
- OEM Yamaha RZ350 Cross over tube clamps x 2
- OEM Yamaha RZ350 Reed Valve gaskets x 2
- Stainless Steel Socket Head Bolt (Allen)/SS washer x 8
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Manifolds for 30-34mm Carbs(VM, TM, PWK, PJ). Mfg'd by UPP, high quality polyurethane, outperforms stock manifolds. Carb side opening i.d. accomodates 40mm carb spigot. Includes manifold gaskets & clamps. (recommended for use with larger 34mm carbs on RD350/400 or RZ350 applications). Sold in pairs. -
Manifolds for 30-34mm Carbs(VM, TM, PWK, PJ) with Boost/Crossover holes. By UPP/Moose Racing, high quality material resistant to cracking or ripping, outperforms stock manifolds. Specifically formulated to resist harsh fuels (including methanol) and oils. Carb side opening i.d. accomodates 40mm carb spigot. Includes manifold gaskets & clamps. (recommended for use with larger 34mm carbs on RD350/400 or RZ350 applications). Perfect for use with boost bottle. Sold in pairs. -
Manifolds for 36-40mm Carbs(VM, TM, PWK, PJ). Mfg'd by UPP, high quality polyurethane, outperforms stock manifolds. Carb side opening i.d. accomodates 43mm carb spigot. Includes manifold gaskets & clamps. (recommended for use with larger 36-40mm carbs on RD350/400 or RZ350 applications). Sold in pairs. -
Boost Bottle for RD250, RD350, all years, RDLC350 1980-1982, RZ350 all years, Banshee all years. Increased performance, throttle response, carb balance, stores fuel charge for additional power. All Aluminum body with leak proof nipples. Approximate dimensions 2 in. x 6.25 in. Requires cross over type manifolds (RZ style - sold in our manifolds category product 005-835 for stock 28mm carbs, or 005-836 (by UPP) for 30-34mm carbs, or 1050-0057 (by Moose) for 30-34mm carbs). -
Crossover Tube (for manifolds with female boost openings for crossover tube or boost bottle) in Black or Silver finish -
Manifolds for 30-34mm Carbs(VM, TM, PWK, PJ) with Boost/Crossover holes. By Moose Racing, high quality material resistant to cracking or ripping, outperforms stock manifolds. Specifically formulated to resist harsh fuels (including methanol) and oils. Carb side opening i.d. accomodates 40mm carb spigot. Includes manifold gaskets & clamps. (recommended for use with larger 34mm carbs on RD350/400 or RZ350 applications). Perfect for use with boost bottle. -
Black Allen Manifold Bolt Kit. 8 High quality black Allen (socket head) bolts. Also available in stainless. Available in standard length or long for manifolds with reed block spacer. Standard length pictured. Click add to cart to choose size. -
Stainless Allen Manifold Bolt Kit. 8 High quality stainless Allen (socket head) bolts. Also available in black. Available in standard length or long for manifolds with reed block spacer. Standard length pictured. Click add to cart to choose size. -
RZ350 Manifold - Genuine Yamaha. - Sold each. -
RZ350 VForce 4 Reed Valve Assembly (pair). Sold in pairs, includes reed cages, carbon fiber reeds and gaskets. Assembled and ready to install.- All new design
- All new reed petal resin system, carbon fiber and lay-up
- Pre-curved reed petal ensures better seal at the tip
- Wider cage for maximum flow
- Combined reed tip area is increased by 10.5% for better air flow
- Airfoil shape added to cage tip to increase velocity from the outer ports
- Long reed stops added to progressively slow reed petal tip velocity for increased petal durability
- Reduced frontal area of the central wing combined with a more aerodynamic shape
- Replacement reeds sold one set per reed cage
- Fits Yamaha RZ350 and Yamaha Banshee
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Yamaha Banshee Cross Over Tube for use with RZ manifolds. No bend in pipe, not for stock RZ350 carbs. OEM Yamaha part. -
Yamaha RZ350 Cross-over Tube Clamp. Original Yamaha OEM, sold each. -
Yamaha RZ350/Banshee Intake Boots (Sold in Pairs) - Carburetor to airbox 29L-14453-01-00. Reproduction -
Yamaha RZ350/Banshee Manifold Clamp. Secures carburetor to manifold. Original Yamaha OEM clamp, sold each. -
Yamaha RZ350/Banshee Manifold Gasket. Original Yamaha OEM gasket, sold each. -
Yamaha RZ350/Banshee Reed Block Spacers Billet, Plain (pair). Machined from billet aluminum. These spacers are mm thick. Kit includes 2 spacers, 4 gaskets and 8 bolts. Why Reed Spacers? Basically, reed spacers allow you to move your power band around depending on placement. The most common installation for street use is to mount them between the reed block cage and the engine. This will effectively increase crankcase volume and move your power band to a lower rev range, allowing you to make better use of the power available for street riding. The second type of installation is to mount them between the manifold and the reed block cage, increasing the intake tract. This will move the manifold back further and raise the power band for better midrange and top end. Individual results will vary from bike to bike depending on intake set up, air filters, jetting, porting, exhaust, etc. Click add to cart and choose model.
