—
Notes: 1979: Gap 0.024" · 1980: Gap 0.024" · 1981: Gap 0.024" · 1982: Gap 0.024" · 1983: Gap 0.024" · 1984: Gap 0.024" · 1985: Gap 0.024" · 1986: Gap 0.024" · 1987: Gap 0.024" · 1988: Gap 0.024" · 1989: Gap 0.024" · 1990: Gap 0.024" · 1991: Gap 0.024" · 1992: Gap 0.024" · 1993: Gap 0.024" · 1994: Gap 0.024" · 1995: Gap 0.024" · 1996: Gap 0.024" · 1997: Gap 0.024" · 1998: Gap 0.024" · 1999: Race Kart Gap 0.024" · 2000: Race Kart Gap 0.024" · 2001: Race Kart Gap 0.024" · 2002: Race Kart Gap 0.024" · 2003: Race Kart Gap 0.024" · 2004: Race Kart Gap 0.024" · 2005: Race Kart Gap 0.024" · 2006: Race Kart Gap 0.024"
—
Notes: Race Kart Gap 0.024"
—
Notes: Race Kart Gap 0.024"
—
Notes: Race Kart Gap 0.024"
—
Notes: Race Kart Gap 0.025"
—
Notes: Gap 0.025"
—
Notes: Race Kart Gap 0.028"
—
Notes: 1974: KX250 Gap 0.028" · 1975: KX250 Gap 0.028" · 1976: KX250 Gap 0.028" · 1978: KX250 Gap 0.028" · 1979: KX250 Gap 0.028" · 1980: KX250 Gap 0.028" · 1981: KX250 Gap 0.028" · 1982: KX250 Gap 0.028" · 1983: KX250 Gap 0.028" · 1984: KX250 Gap 0.028" · 1985: KX250 Gap 0.028" · 1986: KX250 Gap 0.028" · 1987: KX250 Gap 0.028" · 1988: Gap 0.028" · 1989: KX250 Gap 0.028" · 1990: KX250 Gap 0.028" · 1991: KX250 Gap 0.028" · 1992: KX250 Gap 0.028" · 1993: KX250 Gap 0.028" · 1994: KX250 Gap 0.028" · 1995: KX250 Gap 0.028" · 1996: KX250 Gap 0.028" · 1997: KX250 Gap 0.028" · 1998: KX250 Gap 0.028" · 1999: KX250 Gap 0.028" · 2000: KX250 Gap 0.028" · 2001: KX250 Gap 0.028" · 2002: KX250 Gap 0.028" · 2003: KX250 Gap 0.028" · 2004: KX250 Gap 0.028" · 2005: KX250 Gap 0.028" · 2006: KX250 Gap 0.028" · 2007: KX250-R Gap 0.028"
—
Notes: 1974: KX250 Gap 0.028" · 1975: KX250 Gap 0.028" · 1976: KX250 Gap 0.028" · 1978: KX250 Gap 0.028" · 1979: KX250 Gap 0.028" · 1980: KX250 Gap 0.028" · 1981: KX250 Gap 0.028" · 1982: KX250 Gap 0.028" · 1983: KX250 Gap 0.028" · 1984: KX250 Gap 0.028" · 1985: KX250 Gap 0.028" · 1986: KX250 Gap 0.028" · 1987: KX250 Gap 0.028" · 1988: Gap 0.028" · 1989: KX250 Gap 0.028" · 1990: KX250 Gap 0.028" · 1991: KX250 Gap 0.028" · 1992: KX250 Gap 0.028" · 1993: KX250 Gap 0.028" · 1994: KX250 Gap 0.028" · 1995: KX250 Gap 0.028" · 1996: KX250 Gap 0.028" · 1997: KX250 Gap 0.028" · 1998: KX250 Gap 0.028" · 1999: KX250 Gap 0.028" · 2000: KX250 Gap 0.028" · 2001: KX250 Gap 0.028" · 2002: KX250 Gap 0.028" · 2003: KX250 Gap 0.028" · 2004: KX250 Gap 0.028" · 2005: KX250 Gap 0.028" · 2006: KX250 Gap 0.028" · 2007: KX250-R Gap 0.028"
—
Notes: Race Kart Gap 0.024"
—
Notes: Race Kart Gap 0.024"