650/750 gasket

Alright Im almost ready to put an order in at Z1 but I have a question or two first. The 750 base gasket will fit my bored 650 cases correct? this is the gasket i need?

I can just run a hose between the 2 nipples on the valve cover for the air injection system and be done with it? or is there a need to block the passageways into the valves? will this Affect anything?

thanks for your help.

The 750 base gasket is shared by these models:

Model (26):
KZ650-H1 (CSR) (1981)
KZ650-H2 (CSR) (1982)
KZ650-H3 (CSR) (1983)
KZ700-A1 (1984)
KZ750-E1 (1980)
KZ750-E2 (1981)
KZ750-E3 (1982)
KZ750-F1 (LTD Shaft) (1983)
KZ750-H1 (LTD) (1980)
KZ750-H2 (LTD) (1981)
KZ750-H3 (LTD) (1982)
KZ750-H4 (LTD) (1983)
KZ750-L3 (1983)
KZ750-N1 (Spectre) (1982)
KZ750-N2 (Spectre) (1983)
KZ750-R1 (GPz) (1982)
ZN700-A1 (LTD Shaft) (1984)
ZN700-A2 (LTD Shaft) (1985)
ZR750-C1 (Zephyr 750) (1991)
ZR750-C2 (Zephyr 750) (1992)
ZR750-C3 (Zephyr 750) (1993)
ZX750-A1 (GPz 750) (1983)
ZX750-A2 (GPz 750) (1984)
ZX750-A3 (GPz 750) (1985)
ZX750-E1 (GPz 750 Turbo) (1984)
ZX750-E2 (GPz 750 Turbo) (1985)

Yours being a '78, there's got to be a little difference.

The cylinder head gasket is shared by these models:

Model (30):
KZ650-B1 (1977)
KZ650-B2 (1978)
KZ650-B2A (1978)
KZ650-B3 (1979)
KZ650-C1 (Custom) (1977)
KZ650-C2 (Custom) (1978)
KZ650-C3 (Custom) (1979)
KZ650-D1 (SR) (1978)
KZ650-D1A (SR) (1978)
KZ650-D2 (SR) (1979)
KZ650-E1 (LTD) (1980)
KZ650-F1 (1980)
KZ650-H1 (CSR) (1981)
KZ650-H2 (CSR) (1982)
KZ650-H3 (CSR) (1983)
KZ750-E1 (1980)
KZ750-E2 (1981)
KZ750-E3 (1982)
KZ750-F1 (LTD Shaft) (1983)
KZ750-H1 (LTD) (1980)
KZ750-H2 (LTD) (1981)
KZ750-H3 (LTD) (1982)
KZ750-H4 (LTD) (1983)
KZ750-L3 (1983)
KZ750-N1 (Spectre) (1982)
KZ750-N2 (Spectre) (1983)
KZ750-R1 (GPz) (1982)
ZX750-A1 (GPz 750) (1983)
ZX750-A2 (GPz 750) (1984)
ZX750-A3 (GPz 750) (1985)



You can run a hose between the 2 nipples on the valve cover for the air injection system, but you will also need to adress the other connects by the air box and carb? Not sure as I've never had one with the system.

well she has no airbox. im getting some bs34 carbs and pods, so i guess all i have to do is connect the two nipples with a hose.....

yeah she is a 78, i guess i need to bet the base and valve cover gasket ontop of the 650 whole set...