What spark plugs do i need ??

[sunvalleylotus]

Hi everyone.
Been cleaning the carbs out on my 1989 gsx400f. Cant get it started yet just keeps running the battery down so im giving it a good charge.(bikes not run in over a year)
Went to check the plugs and i have 2x CR9EK and 2x CR8EK fitted.

Anyone know what plugs should be fitted ????

[Kreylyn]

Hi everyone.
Been cleaning the carbs out on my 1989 gsx400f. Cant get it started yet just keeps running the battery down so im giving it a good charge.(bikes not run in over a year)
Went to check the plugs and i have 2x CR9EK and 2x CR8EK fitted.

Anyone know what plugs should be fitted ????

I believe....

SUZUKI GSX400E T/X, GSX400F, X/Z/D SPARK PLUGS

EXTRA INFORMATION FOR SUZUKI GSX400E T/X, GSX400F, X/Z/D

Standard Copper Core - Stock No

DR8ES-L -2923

Platinum / Gold Palladium - Stock No

DR8EVX - 6354

Iridium - Stock No

DR8EIX - 6681



Gap - 0.7mm

http://www.ngkpartfinder.co.uk/mc_extra.php?id=2437

I would not suggest any other plug than NGKs... fyi.

Krey

[arsenic]

If he has "C" series spark plugs in now, "D" series plugs won't fit at all. "C" series and "D" series plugs have a different diameter. That's what that letter signifies.

[Kreylyn]

If he has "C" series spark plugs in now, "D" series plugs won't fit at all. "C" series and "D" series plugs have a different diameter. That's what that letter signifies.

Looks like the D was for the older oil cooled versions.

So... Most likely it's the CR8s...

Krey

[sunvalleylotus]

Ok thanks guys