No, since I was keeping it mild and rarely ever shift past 6K , I didnt think any head work would really make a difference to justify the cost. I'm also running a SE Stage 1 aircleaner and slip ons so, I have other bottlenecks to contend with as well.
I've been more than pleased with my mods and estimate that *maybe* I'm making 90hp at 6K. Maybe...
And, Dan at NRHS has been awesome to deal with.
2016 Roadster Vivid Black - SE air cleaner / FP-3 / V&H Twin Slash slip-ons w/quiet baffles. NRHS 1250 kit w/ Hurricane Cat 3 cams. Daymaker headlight and Custom Dynamics turn signals.