SKU
25-122376-1
Alt #:
A5966
Corvette High Pressure Fuel Regulator, 1985-1991
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$103.99
Each
Fitment
Corvette, 1985 thru 1991
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Product Details
SPECIFICATIONS:
Quality Level - Best Quality, See Definition
What's In The Box: Fuel Pressure Regulator Top, Installation Instructions
Where It's Made: USA
Manufacturer Warranty: Lifetime
Product Weight: 2 lbs.
Product Dimensions: 3" x 3" x 3"
Approx. Installation Time: 2-3 Hours
Installation Difficulty: Difficult, Professional Installation Recommended
Instructions: Included
NOTES: Factory fuel pressure sets air/fuel ratio to rich. This regulator allows you to adjust your fuel pressure for a leaner air / fuel ratio. See your service shop manual for working with your fuel regulator. Disconnect your battery and keep a U.L. approved fire extinguisher within reach before installation. Fine tuning on a chassis dyno with a wide band 02 sensor is recommended but not required. Do NOT lean out your air / fuel ratio when used with Nitrous, Superchargers, Or Turbochargers or severe engine damage will occur...these applications require a richer air/fuel ratio to prevent pre-ignition and detonation.
Availability:
Out of stock
- Add Over 10HP To Your Stock Engine
- Improves Fuel Atomization & Provides Fine Tuning Capability
- Replaces Factory Fuel Regulator Top (Requires Factory Regulator Modification)
- Re-Uses Your Factory Diaphragm OR Aftermarket Upgrade P/N 25-190592
- Fits 1985, 1986, 1987, 1988, 1989, 1990, 1991 Tuned Port Injected (TPI) Engines
SPECIFICATIONS:
- Quality Level - Best Quality, See Definition
- What's In The Box: Fuel Pressure Regulator Top, Installation Instructions
- Where It's Made: USA
- Manufacturer Warranty: Lifetime
- Product Weight: 2 lbs.
- Product Dimensions: 3" x 3" x 3"
- Approx. Installation Time: 2-3 Hours
- Installation Difficulty: Difficult, Professional Installation Recommended
- Instructions: Included
- NOTES: Factory fuel pressure sets air/fuel ratio to rich. This regulator allows you to adjust your fuel pressure for a leaner air / fuel ratio. See your service shop manual for working with your fuel regulator. Disconnect your battery and keep a U.L. approved fire extinguisher within reach before installation. Fine tuning on a chassis dyno with a wide band 02 sensor is recommended but not required. Do NOT lean out your air / fuel ratio when used with Nitrous, Superchargers, Or Turbochargers or severe engine damage will occur...these applications require a richer air/fuel ratio to prevent pre-ignition and detonation.
1985-91 (C4) High Pressure Fuel Regulator
| Base Part Number | 122376 |
|---|---|
| Alt. # | A5966 |
| Brand | Breathless Performance |
| Make / Model | Series | Body | Notes | Year |
|---|---|---|---|---|
| Make / Model Chevrolet Corvette | Series | Body | Notes | Year 1986, 1987, 1988, 1989, 1990, 1991 |
| Make / Model Chevrolet Corvette 35th Anniversary | Series | Body | Notes 35th Anniversary, Sports Coupe | Year 1988 |
| Make / Model Chevrolet Corvette B2k Callaway Twin Turbo | Series | Body | Notes B2K Callaway Twin-Turbo, Convertible | Year 1987 |
| Make / Model Chevrolet Corvette B2k Callaway Twin Turbo | Series | Body | Notes B2K Callaway Twin-Turbo, Sports Coupe | Year 1987 |
| Make / Model Chevrolet Corvette Pace Car | Series | Body | Notes Indy Pace Car, Convertible | Year 1986 |
| Make / Model Chevrolet Corvette Standard | Series | Body | Notes Convertible | Year 1986, 1987, 1988, 1989, 1990, 1991 |
| Make / Model Chevrolet Corvette Standard | Series | Body | Notes Sports Coupe | Year 1985, 1986, 1987, 1988, 1989, 1990, 1991 |
| Make / Model Chevrolet Corvette Zr1 | Series | Body | Notes ZR1 Sports Coupe | Year 1990, 1991 |
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