Questions on running True Duals and CFR's on 107 build.
 

Putting together a 107 build, 10:5-1, woods 777, Stage 2 heads and 50mm SE throttle body. I have new ceramic coated true duals and CFR's on the bike. Wandering how soft it is gonna be on the bottom end with the true duals and CFR's? Don't really want to lose the duals and CFR's. I do have my gearing bumped up to 30/68 sprockets, not sure how much that will help.

I have an Evo 107" and changed from TDs to a 2-into-1, which gives up to 15% more low/mid range torque and as a bonus runs much more smoothly. So on a sample of one bike your TDs are likely to leave some torque on the floor, although headline numbers may look good. My peak numbers for both systems were very similar, but the change in riding quality is very different.

what style head pipes are those the dresser style that go under in front of the rear tire or the style that bend quickly out the left side?

They are the style that the rear pipe sharply bends and exits the left side.

i would run it as is then, here's my brothers chart with similar/same head pipes and bassani slipons with baffles shortened to 7"s

it runs strong

https://cimg5.ibsrv.net/gimg/www.hdf...adea95fda9.jpg

Appreciate the info, If I can get numbers close to your brothers and a similar torque curve I will be happy. Basically I'm doing the same build with a 50mm SE throttle body.