dudutzu

I wasn't talking about your exhaust, I was referring to the factory exhaust. Factory exhaust on gen 5 and 6 combines cyliders 1+2 and 3+4. On gen 8 it combines 1+3 and 2+4. I'm just trying to get clarification if running the 1+3 and 2+4 would pose a [long term] problem.

Are the 8th gen different than the 5th or 6th gen? Because, the 8th gen has the front headers paired together and the rear paired together... 🤔

Follow up question, If one replaced their 5th gen headers with equal length headers and set the vacuum equal across all 4, how would that affect the fuel/air ratio? It looks like some cylinders are getting more fuel than others and if air flow is now the same(in theory) would that cause some cylinders to run lean at idle and/or other rpm? or are those fuel maps different just for idle?

Hello VFRD, Turning this one in a streetfighter, selling some of the stuff, working on adding pictures, prices do not include shipping. Make an offer if my prices are off. Pm me with questions or anything that you might need that I didn't list. You're welcome to pick up locally, Sandwich MA. Headlight, has 2 light scratches, not very visible - 200 Tailight - 100 Factory handle bars - 100 LSL handlebar adapters ST4 - 80 OEM seat cowl, has scuffs and light scratches, can be buffed out - SOLD Passenger handles, RH side has some rash near the hook - SOLD Front stainless braided brake lines - SOLD Vortex front brake lever - SOLD Front calipers - 40 Front master - 25 Front forks with triples, freshly rebuilt by GMD Computrack - 300 Front wheel very small bend on one side with rotors - 120 Saddle bags corbin with frame and working locks, have been painted, but need to be painted again - SOLD Radiator - RH like new aftermarket - 50 (Left side sold) Rear foot pegs - SOLD Helibars, RH slightly bent - SOLD Corbin seat, accepts back rest - SOLD New aftermarket front turn signals - 20 Factory seat, really good shape - SOLD Stock mirrors - 20