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| Blitz Dual-Drive Universal Blow-Off Valve |
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The Blow off valve is essential to all turbocharged vehicles. The purpose of the BLITZ® Blowoff Valve DD is to relieve compressor surge without reducing compressor speed. It controls boost pressure that is built up by the turbo and vents it into the atmosphere when the car is not under load (in between shifts). This prevents pressure from backing up into the compressor housing, causing the turbo impeller blade to rapidly stop or even worse, to spin backwards (compressor surge or backspin).
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Doing so can be potentially destructive to the turbine wheel and shaft. Repeated stress over time can cause eminent damage to the turbo charger and eventually lead to turbo failure. A blowoff valve is actuated by pressure changes only, ensuring quick valve responses and complete closures at idle. The BLITZ® blowoff valve not only improves performance and response, but also increases the life of the turbocharger.
FEATURES:
DD (Dual Drive) for maximum response (small port for low boost + larger port for high boost)
Includes mini SUS filter
Urethane gasket to ensure complete seal
Tension adjustable
Holds to 1.2 BAR (18psi)
Available hard spring for high boost applications
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| Shipping costs calculated upon checkout.
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| Description: |
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MSRP: |
Price: |
Inventory |
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| Blitz Dual Drive Blow off Valve |
blitz70039 | $220 | $183 | Usually ships next day | |
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Convert the Blitz Dual-Drive blow off from a 100% vent to atmosphere valve to a recirculating valve with the Blitz recirculating adapter. This adapter fits most cars with factory MAF sensors such as the Mitsubishi Evolution and Subaru WRX/STi to eliminate the rich air/fuel mixture that occurs when these cars run a 100% VTA blow-off valve.
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| Description: |
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MSRP: |
Price: |
Inventory |
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| Recirculation Adapter |
blitzZZ3004 | $25 | $22 | 4 in stock | |
Blitz Universal Flanges
If you plan on adding a BOV to a universal Pipe Kit, you will need one of these optional flanges, select aluminum if you are using aluminum piping, and steel for steel piping.
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| Description: |
Part #: |
MSRP: |
Price: |
Inventory |
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| BOV Steel Flange |
blitzZZ3001 | $20 | $18 | 6 in stock | |
| BOV Aluminum Flange |
blitzZZ3002 | $25 | $22 | 2 in stock | |
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