DC Newtown and Durex Racing run GSXR-W at the Manx-GP and TT. Does anyone have a contact there or recognize these rear sets. I did reach out to them, but haven't heard back.
Durex at 1:20
Still haven't been able to get a dyno run. Finally made it to the track. I did go up one size on the main jet too. Weather was 96 deg F with high humindity and heat index over 100.