Spark Plugs..what's good???

[bcarter]

I'm racing a 12a streetport, currently using NGK BR9EQ14, and BR8EQ14... Tried to get some non-resistor NGK B10EIX, and found them unavailable. Racing Beat guy said the non-resistor plug will give me a little more power...

Who's using what? Any suggestions? In my view, speed is incremental, made up of lots of little things, and I figure choice of plugs can make a difference.

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G. Brooke Carter
# 10 Challenge Car
Calgary, Alberta

[ddewhurst]

Carter, go to Tech Talk/F$@&%$ Spark Plugs.

Have Fun http://Forums.ImprovedTouring.com/it/wink.gif

David

[bcarter]

Thanks, so I just did, it was mostly what not to use.

Is there any great advantage to non-resistor?



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G. Brooke Carter
# 10 Challenge Car
Calgary, Alberta

[rx7chris]

Don't know if it helps or not, but my plug of choice is the BUR9EQ. Motor is basically a stock 12A. The BUR9EQ is the trailing plug in 2nd gen. motors. readily available.

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Chris
IT7 #88
PowerTrip Racing
http://www.geocities.com/ptripracing/

[Allen Brown]

Brooke,

As you know, I have a GSL-SE (13b). I am using the (NGK)lead plug from a 3rd gen RX7. I think this suggestion came from Mazda Comp.

It works, I never dyno'ed. Can't say if there was any advantage.

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Allen Brown
#36 IT1
[email protected]

[wlfpkrcn]

NGK B9EV motorcycle plugs. Plat tip. You will need a thin wall socket to install them on later style rotor housings. I use them in my pro7 car and 13b streetport.

[This message has been edited by wlfpkrcn (edited March 20, 2003).]