New gen heads n intake

[VernDiesel]

So I'm hearing the new gen liquid cooled heads & intake both flow better than gen 1 m8 heads and control heat remarkably well. If you were going to go the route of ported +2 heads anyway.. will it become possible / feasible to convert to gen 2 heads ++ setup on a gen 1 bike?

[hrdtail78]

They will fit.  My question on the new gen heads.  How has the exhaust flow been improved?

[ziggy24]

They have higher lift springs, so there is that!

[VernDiesel]

So I don't know if they have improved exhaust flow. It seems to dyno results the overall flow is better than stock intake and early heads. Plus if they have figured out effective cooling.

[hrdtail78]

Was hoping wfolarry would jump in here.  I follow him on social media and he post up interesting flow bench videos.