Big Bore / Hi-Flow 4412 Holley two barrels

A Holley L-4412 is 1/2 of a 750 cfm four barrel TMP Carbs

Big Bore / Hi-Flow 4412 is much larger

"Qualifying Carburetor"
 

TMP Carbs builds the most wicked Big Bore / Hi-Flow 4412 Holley two barrel carburetors, bar none!

  Some use them for:

  1) Racing not limiting modification of the carburetor

  2) Open Comp racing

  3) Qualifying

  4) Events not techin' carburetors

  5) Fun

  Any way you use it, you'll win!

  Options available:

  1) Annular boosters (reduces flow a small amount)

  2) 1 3/4'' butterflies

  3) Weber Power Plate metering block

  4) Billet metering block

  5) Additional air flow capacity with Weber Power Plate

  Features:

  1) Re-curved fuel curve

  2) Circle track float

  3) Externally stock appearing

  4) Tune-ability

  5) Tech support (if needed)

  6) Thinned throttle shaft

  7) Button head screws