Vortech Maxflow Bypass/Blow-off Valves improve supercharger operations by opening to relieve unwanted pressure during deceleration. This reduces heat build-up and eliminates compressor surge. These units feature a “rolling diaphragm” design which provides ultra-quick valve response along with unmatched durability. Listed here from smallest to largest, Vortech offers a Maxflow Bypass/Blow-off Valve for virtually any requirement or application.
Standard Bypass Valve
Specifically designed for street applications. Eliminates compressor surge and reduces heat soak in the discharge tube. Recommended for vehicles running 6 to 12 PSIG. Both inlet and outlet mate to a 1″ hose.
|8D001-001||Standard Bypass Valve||$73.95|
Maxflow Race Bypass and Blow-Off Valves
Our Maxflow Racing Bypass/Blow-off Valve flows 320 CFM @ 8PSIG and features a compact design that is ideal for applications with tight engine compartments. Available in several colors with either satin or polished finish housings, they are both functional and stylish. These units will retrofit to standard HKS/Greddy style mounting pads and out performs anything its size. Bypass valve is preset to open at four to five inches of vacuum and Blow-off valve is preset to open at 10 to 11 inches of vacuum. Installation gasket is included. The outlet mates to a 1.75″ hose. Weld-on flange required for some applications, sold separately.
|8D204-001||Race Bypass, Satin w/Blue Top||$257.95|
|8D204-003||Race Bypass, Polished w/Blue Top||$257.95|
|8D204-005||Race Bypass, Polished w/Red Top||$257.95|
|8D204-006||Race Bypass, Polished w/Black Top||$257.95|
|8D204-007||Race Bypass, Polished w/Purple Top||$257.95|
|8D204-008||Race Bypass, Polished w/Polished Top||$257.95|
|8D204-009||Race Bypass, Satin w/Red Top||$257.95|
|8D204-010||Race Bypass, Satin w/Black Top||$257.95|
|8D204-011||Race Blow-off, Satin w/Blue Top||$267.95|
|8D204-013||Race Blow-off, Polished w/Blue Top||$267.95|
|8D204-015||Race Blow-off, Polished w/Red Top||$267.95|
|8D204-017||Race Blow-off, Polished w/Purple Top||$267.95|
|8D204-018||Race Blow-off, Polished w/Polished Top||$267.95|
|8D204-020||Race Blow-off, Satin w/Black Top||$267.95|
|8D004-051||Steel Weld-On Flange, Race Bypass||$25.95|
|8D004-052||Aluminum Weld-On Flange, Race Bypass||$25.95|
Maxflow Mondo Bypass Valve
High-flow Mondo Valves (550+ CFM @ 10PSIG) are recommended for applications creating more than 12 PSIG and are mandatory for any system using a cog drive belt. Available in both Satin and Polished Finishes, these units can be adaptable to all types of supercharged and turbocharged installations, mounted at any angle. The outlet mates to a 2″ hose. Other features include anodized aluminum valve head with O-ring seal, a shaft configuration that allows valve head articulation for perfect sealing, and an improved dual vent design. A large signal hose connection provides for fast valve action. An installation gasket is included. Weld-on flange required for some applications, sold separately.
|8D103-001||Mondo Bypass Valve, Satin Finish||$297.95|
|8D103-008||Mondo Bypass Valve, Polished Finish||$332.95|
|8D003-051||Steel Weld-On Flange, Mondo Bypass||$18.95|
|8D003-052||Aluminum Weld-On Flange, Mondo Bypass||$18.95|
Maxflow bv57 Bypass Valve
The billet aluminum bv57 Bypass Valve flows an amazing 1300 CFM @ 10PSIG. It features a large rolling diaphragm configuration with –4 AN signal hose connection and dual filtered vents that allow for quick valve response. The valve head attachment method provides valve articulation for perfect sealing to the mechanically retained valve seal. It also features adjustable spring preload and reconfigurable signal input locations. It can be mounted in any position and is adaptable to all types of boosted engine installations. This valve is designed for use in speed density configured applications only (non-mass air equipped). Assembly includes V-band mounting clamp and sealing O-ring. Requires mounting flange upon initial installation (sold separately).
|8D205-003||Maxflow bv57 Valve, Clear Anodize Finish||$409.95|
|8D205-008||Maxflow bv57 Valve, Polished Finish||$445.95|
|8D005-051||Aluminum Mounting Flange, bv57 Valve||$24.95|
|8D005-052||Aluminum Mounting Flange, bv57 Valve||$24.95|
|8D005-053||ATI Adapter Flange, bv57 Valve||$23.95|