Wich Spark Plug is the best for a proddy-minimoto ?

[rainman51]

Does anyone know what the best Spark Plug is for a proddy bike (PASINI)
Also witch gap do you guys keep? Is the gap really important?
What brand is the best?
Are there other things that are important for a good ignition?
I now use standard NGK sparkplugs. (don't know what type) and I use normal fuel (no Race fuel)

PS: Proddy's in Belgium have 14 mm carbs and race exhausts.

[scotty]

Try B9EGV gap 0.7mm (27/thou")

[Degzie]

Yea! Use a DM spark plug & also use a DM lol lol

[Mangle]

Ive ordered one :) :) :) :) :) :) :) :) 8O 8O 8O
Ive heard theire good, its an official Brutale 8O Degzie have you got one :?:
If so tell us a bit about them :mrgreen:
Cheers

[lilo_bluu]

hi,
Would nay of these fit into an mk2, chinese minimoto, smm, 49cc, 4.2hp, 2 stroke, air cooled engine? Thanks
on www.sparkplugs.co.uk
ngk B9EGV race type palladium centre strong ground
B8EG race type fine nickle centre electrode
B8ES standard
BR8EG race type fine nickle center electrode

[DMR]

Lilo Blue, you'd probably get a better response if you posted your question in the "Import Forum"

Someone has already said in your other thread that there isn't much point in using exotic plugs in a chinky so unless your existing plug is broken leave it be.

[Jamie_100]

for a chinky mk2, you will want a NGK BM6A, works a treat

[zero4]

Try B9EGV gap 0.7mm (27/thou")

:biggthump

[zero4]

hi,
Would nay of these fit into an mk2, chinese minimoto, smm, 49cc, 4.2hp, 2 stroke, air cooled engine? Thanks
on www.sparkplugs.co.uk
ngk B9EGV race type palladium centre strong ground
B8EG race type fine nickle centre electrode
B8ES standard
BR8EG race type fine nickle center electrode

Those plugs won't work with a cag unless you use spacers. The plugs you listed above have a reach of 3/4", cag plugs are 3/8" reach. Plus those heat ranges are a bit too cold for a cag.

For NGK, try using a BM7A or if you want a projected type tip plug BPM7Y.

For other cag plugs:

Non-Projected Type Tip (regular) Plugs:
(Left to Right: hot to cold)

NGK: BM6A, BM7A

Nippon Denso: W20M-U, W22M-U

Bosch: WS8E, WS7E, WS5E

Champion: CJ8, CJ6

AC Delco: CS45, CS42, CS41, CS40

Motorcraft: A7NX, A3NX, A2NX

Autolite: 235, 254, 255, 253


Projected Type Tip Plugs:
(Left to Right: hot to cold)

NGK: BPM6A, BPM7A, BPM7Y

Nippon Denso: W20MP-U, W22MP-U

Bosch: WS8F, WS5F

Champion: CJ8Y, CJ7Y, CJ6Y

AC Delco: -

Motorcraft: A22NX

Autolite: 2974