The products available on this site are intended for off highway use in sanctioned racing events only. Customer is responsible for observation of all federal, state, and local laws and statutes regarding legality of use. LMS-EFI LLC does not condone use of these products in a manner which does not comply with these laws.

Haltech Dual or Triple 12 Position Trim Knob Kit

  • Sale
  • $149

Dual and triple trim knob kit.  Include 12 position knobs, connector kits, and mounting plate.  The Universal 12 Position Trim Pot is for use on virutally any Engine Management System. Use the Trim Pot to adjust a number of trims, including ignition timing, fuel, boost, etc. knobs has detents that allows easy no-look adjustment and ensures repeatable results with each adjustment.