Depends if you've got a good drafting partner too.17/57 is little to conservative for Sr Champ start with 17/59 ish
Hopefully my teammate can keep up in order for that to happenDepends if you've got a good drafting partner too.
Thanks and God bless,
Carlson Racing Engines
Carlson Motorsports on Facebook
34 years of service to the karting industry ~ 1Cor 9:24