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Granatelli Motor Sports 540198 Blow-Off Valve 50mm Adjustable

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#36210212

Granatelli Motor Sports 540198 Blow-Off Valve 50mm Adjustable

50mm high-flow valve for fast pressure release
Externally adjustable spring preload to tune response
Vent-to-atmosphere design

$274.31

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$288.75

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Product Summary

50mm high-flow valve for fast pressure release
Externally adjustable spring preload to tune response
Vent-to-atmosphere design
Helps reduce compressor surge and protect the turbo
Billet aluminum construction

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Key Specs

Blow-Off Valve Size	50mm
Adjustable	Yes
Aluminum Flange Included	Yes
Steel Flange Included	No
Hardware Included	Yes

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Granatelli Motor Sports 540198 Details

Throttle off under boost and the pressure has to go somewhere. The Granatelli Motor Sports Viper Series 50mm blow-off valve vents it to atmosphere fast, helping protect the turbocharger from compressor surge with the unmistakable sound turbo fans expect. Externally adjustable spring preload lets you tune valve response to your engine's vacuum and boost characteristics instead of living with a single fixed setting.

Features:

50mm high-flow valve for fast pressure release
Externally adjustable spring preload to tune response
Vent-to-atmosphere design
Helps reduce compressor surge and protect the turbo
Billet aluminum construction

Specifications:

Type: Atmospheric blow-off valve
Valve Size: 50mm
Adjustment: External spring preload
Construction: Billet aluminum
Note: Verify atmospheric venting compatibility with your engine management

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Granatelli Motor Sports 540198 Specifications

KEY SPECS
MFG. Part #	540198
Brand	Granatelli Motor Sports
Blow-Off Valve Size	50mm
Adjustable	Yes
Aluminum Flange Included	Yes
Steel Flange Included	No
Hardware Included	Yes
Color	Black

GENERAL
Blow-Off Valve Material	Billet Aluminum
Blow-Off Valve Finish	Black
Vacuum Fitting Included	Yes
Clamps Included	Yes
Sold in Quantity	Each

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