Throttle Body Shop

TBS-10322

Throttle Body Shop TBS 10322 GM TBI 28 Psi SILVER Fuel Pressure Spring

Pressure Regulators

TBI 28psi "SILVER" fuel regulator replacement spring Fits: 1986-95 2.8L 4.3L 5.0L 5.7L 7.4L TBI motors
For modified motors it bumps stock TBI fuel pressure from 11-12psi to 28-29psi - fits OEM regulator can
This spring will require a fuel pump upgrade for the increased pressure - see our store for this
2nd photo shows typical TBI injector assembly these fit
Silverado Sierra Suburban Yukon Blazer Camaro Firebird Caprice S10 Jimmy

GM TBI 28psi "SILVER" fuel regulator replacement spring for 1986-95 GM TBI motors

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