Barry Sheene on the very special Hi-Tac Suzuki 500 two stroke twin. The Hi-Tac was Peter Inchley's (ex-Norvil chief) project, started in 1972. He saw that water cooling was desirable for two strokes and designed a thermo-siphon kit for the T500 (before Suzuki's own watercooled TR III). For more information and pics see
