which is the best spark plug for my 66 200 I-6

[Anonymous]

i live in houston and it is pretty much hot year round, even in the winter. which kind of spark plugs do yall suggest that i use? if anyone has any info about which is the best performing (im using a bosch platinum set right now) any help would be appreciated.

 

[wsa111]

my present engine a mild 200 in a 67. i'm using autolite single platinium ap-46. when i put the next engine in, i think i will look at accel-which is nippondenso with the u-groove tip. has anybody run splitfires?? i might check out ac rapid fire's.
any other comments on these or other susgestions. william

 

[CobraSix]

Stay away from splitfires..waste of money. They work, but not as well as advertised.

It really really depends on your ignition. WIth a stock ignition, normal autolite (or motorcraft) copper plugs are great, especially at $.99. If you have an upgraded ignition (hotter coil, MSD, etc) you may want to consider platinums. That is what I'm currently running, just the stock Bosch Platinums at $1.99 a piece. They are working great.

Slade

 

[simon]

That is what I'm currently running, just the stock Bosch Platinums at $1.99 a piece. They are working great.

I envy you.

Over here, BOSCH dealerships do not sell products designed for the American market. Not for 1.99, not for 10.99, not at all. Bummer.

 

[Junk-Falcon]

im running

 

[gotta61comet]

CobraSix,

Followed your recommendation for plugs. Will let you know how they work out.

 

[gotta61comet]

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