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dAMBEST 4500

The dAMBEST billet carb is the most powerful and responsive carb of its size. Every angle of throttle position is adjustable and adjustable linkage allows control of the rate at which the secondary is applied.

Its light weight, patent pending billet housing has 200% more booster signal which, in conjunction with dAM's patented emulsion system, gives about 100 times the emulsification of modified other brands.

dAM has five US patents in fuel emulsion technology incorporated into the metering blocks to reduce droplets to previously unattainable size. Standard hardware makes tuning easy and affordable.

This brand new multi-fuel throttle-body-replacement carburetor has application in towing, motor homes, and boats. It can use Gasoline, E-85, and Methanol.

Features include:

  • New, light weight of a mere 10 lbs.
  • New stainless steel booster banjo for better fuel flow and corrosion resistance
  • Bottom feed needle & seats to reduce fuel foaming
  • Improved fuel view window

Available Options:

Base Plate:


Float Bowl:


Metering Block:


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