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Back Fire Valves
 

The following list includes all the parts and pieces, as well as complete blower manifold backfire valve kits. These spring loaded valves are designed to relieve the excess pressure caused by mild engine backfires. This helps prevent damage to the blower and other related components. The proper assembly and the setting of the spring pressure are shown in the following diagram.



Backfire Valve Instructions

  1. Install backfire valve on the intake after the intake manifold is installed on the motor.
  2. Install gasket, backfire valve plate springs and spring retainers with 3/8" - USS x 2 inch bolts supplied.
  3. The "Installed Spring Height" should be 1 3/8 inches from the surface of the intake manifold, to the top of the spring retainer.

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PICTUREPART #DESCRIPTIONPRICE
part # 10000A 10000A  MEDIUM BACKFIRE VALVE PLATE  $31.48 
part # 10000AG 10000AG  MEDIUM BACKFIRE VALVE GASKET  $0.90 
part # 10000AK 10000AK  MEDIUM BACKFIRE VALVE KIT  $41.36 
part # 10000AR 10000AR  BACKFIRE VALVE SPRING RETAINER (1)  $1.65 
part # 10000AS 10000AS  BACKFIRE VALVE SPRING (1)  $2.12 
part # 8026A 8026A  SMALL BACKFIRE VALVE PLATE  $31.36 
part # 8026AG 8026AG  SMALL BACKFIRE VALVE GASKET  $0.84 
part # 8026AK 8026AK  SMALL BACKFIRE VALVE KIT  $41.24 
part # 8027SBP 8027SBP  BURST PANEL KIT SFI-23-1 3.320"T X 6.125"W  $80.00 
part # 8027SBP-1 8027SBP-1  BURST PANEL 3.135"T X 6.125"W  $35.00 
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