The 97s got their name because of the 31/32 in. bore diameter (.970 in.) and were rated at 155 cfm.

Features:

• Stromberg 3-Bolt Flange
• Tru-Set Needle and Seats
• Bolt-on and Go
• Universal Throttle Linkage
• Factory-set Floats (3 to 6 psi)
• Upgraded Choke Caps
• Newly-Designed Float Bowls and Main Body
• 0.045 in. Primary Discharge Nozzle

Note: If the fuel pressure is more than 6 psi, a fuel regulator is required (sold separately).

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART