10-20-2022, 10:53 AM
Yea- I never mind working on the bike- especially trying new things.
I haven't done the math on expected power production VS valve size- but I've played with more than enough engines modifying now to know that is the current limiting factor now.
I've opened up everything on the intake & exhaust- and we know that 1140cc is capable of more... so now it would be headwork. Which I won't be doing anytime soon- if ever on this bike.
SOOO- now I can move on to putting in the 4-4 exhaust. I've held off because I expect it to loose power vs the 4-1 but that's fine because it will look and sound cooler.
I ride around most of the time at 2k rpm anyway.
I haven't done the math on expected power production VS valve size- but I've played with more than enough engines modifying now to know that is the current limiting factor now.
I've opened up everything on the intake & exhaust- and we know that 1140cc is capable of more... so now it would be headwork. Which I won't be doing anytime soon- if ever on this bike.
SOOO- now I can move on to putting in the 4-4 exhaust. I've held off because I expect it to loose power vs the 4-1 but that's fine because it will look and sound cooler.
I ride around most of the time at 2k rpm anyway.