this may be helpful... http://www.gearingcommander.com

Personally I run a 42/19 and I cruise on the highway at 70+ with no issues.

Last edited by Zmilin; 12/06/2013 10:19 PM.

SOLD: 07 Black BA, 39mm FCRs, TPUSA stage 1 head, TPUSA 813 cams, TPUSA 10.8:1 pistons, TTP #3 igniter, Specialty Spares Long Cannons, Tsukayu Hard Bags. 82HP/55tq NEW: 19 Goldwing Tour DCT