High-po Carbs & Mild 1904
Jul 09, 2019
4 minutes
by Jon Chabot
EMPI HPMX 44 Carbs
I have a 1915cc street legal rail buggy with dual EMPI HPMX 44s. I might have a problem with the right side carb. The buggy runs great for a while; then the right side of the motor gets cold and runs terrible. I had the carbs rebuilt three times and re-jetted by a professional. Are there problems with the HPMX carbs? Should I throw them in the trash and start over with newer carbs? Several tech-oriented friends cannot figure it out either. Can anyone there give me some advice? The problem is intermittent. Thank you.
Raymond Motil Massillon, OH
Raymond, It’s almost impossible to diagnose poor running from a
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