S Steve Miller Well-known member Aug 17, 2019 #1 2 stokes have single throttle cable except for TPI, why? Why does the TPI need 2 cables, why does a 4 T need 2 cables? goracing
2 stokes have single throttle cable except for TPI, why? Why does the TPI need 2 cables, why does a 4 T need 2 cables? goracing
Chris Holme Well-known member Aug 17, 2019 #2 It’s for throttle return. The TPI don’t have the big heavy spring like the carb version.