Heater muffs.....1 or 2
I am half way through phase 1 and I opened the pilot side heater vent for the first time (based in So Cal). It felt like a 2000 watt heat gun pointed directly on my feet! I installed the 2 muffs and plenum that came with my Vetterman exhaust. Do I need both and will I regret it later if I remove 1? Removing the muff on cyl #1 would also solve a scat tube/lower cowl rubbing issue I have been fighting.
Phase 1 complete