Stromberg Big 97 Tripower Carb Set 750Cfm Plain 9510A-BIG-T
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Stromberg Big 97 Tripower Carb Set 750Cfm Plain
On the outside, itsGenuine 97 all the way. But onthe inside, were talkingthe ultimate 750cfm hot rodTri-Power, with new improvedfuel circuits, porteddistributor vacuum and a wholelot more. Add our progressivelinkage and classic 3-into-1fuel lines and yourelooking at old schoolcarburetion with next levelperformance and drivability.All BIG97 Tri-Powers arepriced lower than buying thecarburetorsseparately.
Choose your finish
The BIG97 Tri-Power isavailable in regular OEfinish, Chrome, Black &Chrome and Barn Find allfrom stock. Cable choke andLZ-style push-throttleoptions are also available tospecial order. Click the tab(above) to readmore.
55% moreairflow
BIG97smake 55% more airflow thanregular 97s - 750cfm for theTri-Power, making it theperfect bolt-on for your smallblock Chevy or Ford. Cruiseeconomically on the centerPrimary, then punch in theSecondaries when you step onthe gas.
Newpower valve circuits improvefuel conditioning
Feeding top end enrichmentdirectly into the emulsiontubes, the BIG97 Primarysignificantly improves fuelconditioning for more top endHP on lessfuel.
New 'earlyplenum effect' boosts top endpower
All threecarbs allowing all cylindersto draw from both barrelsgiving you dual-planedrivability with asingle-plane style top endhorsepower.
Ported distributorvacuum
Switch inthe brass plug (supplied) andconnect your distributor toimprove combustion efficiencyin cruising mode. You'll runsmoother and cooler, with moretorque and better fuelmileage.
BIGS-jet twin-ball inletvalve
BIG97saccepts big diameter 5/16inhard line (regular 97s takeonly 1/4in line). BIG styleFord nut compression firingsare available, and all ourregular Stromberg fuelfittings - hose ends andbanjos - allfit.
All Genuine97!
Everythingthat makes the GenuineStromberg 97 so popular isbuilt into the all-new BIG97Tri-Power. From the cast ironbase to the reinforced airhorn casting and everything inbetween. Note: As with regularnew 97s, original handthrottle parts are notincluded.
Runsout of the box
BIG97s come ready to run,with a wide range of jets andpower valves available forspecial tuning to suit yourindividual application. EveryBIG97 comes with fullinstallation instructions andyou can find more help on ourTech Center.
- BIG750cfm airflow - 55% more thanregular 97s
- Signature97 outside shape - Nochange!
- New powervalve circuits improve fuelconditioning
- New'early plenum effect' booststop end power
- Porteddistributor vacuum adds midrange torque
- Runs outof the box. Pre-jetted fortypicalSBC/SBF
- Progressivelinkages available with cablethrottle and kickdownoptions
- Classic3-into-1 fuel line availablefor SBC