Mighty Demon

Photography: Courtesy of Demon Carburetion

"I looked around and realized that no one made a carburettor specifically for these guys who want big power on pump gas, or the racers who need a low-cost racing carburettor without all the stuff they don't know how to tune anyway. So we took out the features they didn't need, tuned the booster for better response on lower-compression engines, and priced it better than anything you can buy from our competition." Barry Grant. 

The Mighty Demon when paired up with the correct engine will give any Race Demon a good run for the money.  You'll get Race Demon performance and driveability adjustments without cleaning out your wallet for that last nano spec of fuel to gain that last .001 off your time slip.
Mighty Demons have mechanical secondaries, No choke horn and are available in 650-, 750-, 825-, and 850-cfm, or even an 850-cfm annular-discharge model.

All Mighty Demons are priced the same out of the box or you can opt for the FBO Systems full teardown, inspection and baseline set up.

Mighty Demons are designed for today’s "Pro Street" and or Bracket Racing engines, relatively low compression for pump gas, cams in the 240* - 260* duration at .050, good gear ratio's and high stall converters or 4-5-6 speed transmissions.  All this adds up to rapid acceleration and a carb that can respond quickly to fuel demands to maintain the correct A/F ratio's on a hard pull.

The applications don't stop there, add more compression and the carb will respond.  Easily tuned from Idle to WOT with the changeable air bleeds in the air horn for idle and WOT throttle circuits this carb can be tuned easily for everything from a 1/4 mile door slammer to a 4x4 mud bogger.