Stromberg BIG97 Tri-Power – OE Finish- 9510A-BIG-TRI


  • FREE SHIPPING within the 48 Contiguous States
  • BIG 750cfm airflow – 55% more than regular 97s
  • Signature 97 outside shape – No change!
  • New power valve circuits improve fuel conditioning
  • New ‘early plenum effect’ boosts top end power
  • Ported distributor vacuum adds mid range torque
  • Runs out of the box. Pre-jetted for typical SBC/SBF
  • Progressive linkages available with cable throttle and kickdown options
  • Classic 3-into-1 fuel line available for SBC

2 in stock (can be backordered)

SKU: 9510A-BIG-TRI Category:


NOTE: All BIG97 Tri-Powers are priced lower than buying the carburetors separately. Our linkage and full line offers are available only on BIG97 Tri-Power in regular OE finish.

NOTE: These carburetors are not designed to meet any emission requirements for 1968 and later applications. Therefore, they should be used only for competition/off road vehicles or vehicles not required to comply with late model exhaust emission standards.


Additional information

Weight 24 lbs
Dimensions 24 × 8 × 8 in
Tri-Power Options

BIG97 Tri-Power, With 9246PRO Linkage, With Linkage & Fuel Line