GM TBI 18psi "RED" fuel regulator replacement spring for 1986-95 GM TBI motors

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Product Review

GM TBI 18psi "RED" fuel regulator replacement spring for 1986-95 GM TBI motors

  • TBI 18psi Brown 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 18-19psi - fits OEM regulator can
  • This spring will require a fuel pump upgrade for the increased pressure - see our store for this
  • Silverado Sierra Suburban Yukon Blazer Camaro Firebird Caprice S10 Jimmy
  • Color is to help identify this spring within our product line and is not intended to match OEM spring colors - color may vary slightly from description photo

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