FIREPLUG CDI for the: (confirm stamping on OEM CDI box is 8H4-20)
1978 – 1984 Yamaha Bravo / Enticer 250, 300 & 340 & 340E
1981 EXCEL III-340
1980 EXCEL V-540
These are still great sleds with poor CDI’s…but our FIREPLUG CDI has solved that!
Verify the wire colors & connectors in pic’s match your OEM CDI connector configuration.
OEM CDI should have 8G8-20 (78/79 in metal mousing) or 8H4-20 (1980 & up plastic housing) stamped on the side or end of the OEM CDI box to be compatible.
Same great features & WARRANTY as all FIREPLUG CDI models.
NOTE: Check your stator before ordering a CDI
(Although it’s usually the CDI that fails on this model, better to check & verify!)
OEM STATOR # 8H4-85511-20-00 RESISTANCE VALUES:
+/- 15%, values will lower if temperature under 70*F
BROWN to BLACK = 335-OHMS
BLUE to BLACK = 14-OHMS
BROWN to BLUE = 348-OHMS
W/RED to BLACK = 9.5-0HMS (trigger coil)
Any concerns if this FIREPLUG CDI fits your model, or other questions please contact us prior to ordering.