Suzuki T20 Piston Kit
Editor’s note: If you’re having trouble with that old Suzuki, BSA or BMW, Keith Fellenstein is your guy. From motorcycle tuning tips to detailed motorcycle engine repair, he can draw from a wealth of experience to help guide you to success. Send questions to: Keith’s Garage, Motorcycle Classics, 1503 SW 42nd St., Topeka, KS 66609, or send an email with “Keith’s Garage” as the subject.
Q: I am trying to source a piston kit for a 1966 Suzuki T20 Hustler, No. 1 oversize. I am hoping you can steer me in the right direction.
— Henning Tnerkildsen/Sydney, Australia
A: From what little I can find out, the original pistons are unobtanium, but Suzuki GT380 pistons are available and fit, with one caution. You must use the GT380 piston pins, as they are 2mm shorter than the T20 pins and designed to fit the 380 pistons. Another option is the Suzuki RG250 MkIII pistons. Good luck with your rebuild. MC
Solving Wet-Sumping Issues on Norton Commandos
Keith Fellenstein walks you through two ways to stop your classic Norton Commando from wet sumping in this pictorial how-to.
Norton Commando Q and A with Keith
This issue Keith answers Norton Commando questions on running too rich, jets and needles, and hearing more about using a TwinMax.
Electrical, 2-Strokes, Misfire and Carb Issues Q and A with Keith
1978 Triumph T140 electrical issues, reviving 2-strokes, Suzuki misfire, and more carb issues are this month’s featured questions Keith answers.