KLG Racing Plugs

K.L.G. 348	Stands great heat but very little oil. Should not be necessary except for Brooklands.
K.L.G. 341	This Plug is recommended but only for sustained " full out " use. Will stand more oil than 348 but oils easily unless engine is well warmed up.
K.L.G. 464	Stands less heat but more oil than 311.	Recommended for Road Races such as the TT
K.L.G. 356	Stands less heat but more oil than 464.

K.L.G. 396	Highest heat resistance of the detachable types but less than any of theabove. Recommended for short road circuits or grass track events.
K.L.G. 583	Recommended for touring with KTT engine, also for warming up engine previous to fitting any of the above.