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Old 02-04-2006 | 05:30 PM
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britbrat
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From: Deep River, ON, CANADA
Default RE: OS#8 and A3 plug difference??
ORIGINAL: cruzomatic

What's the difference between the OS #8 and A3? After 7 four strokers, I've just purchased my first (2) 2 strokes. An evolution .46NT and a TT.46Pro.

I've been told the Tower Power plugs work well in the TT.46. Looking for a good reliable choice.

Thanks,,,
The #8 is cooler than the A3. As the nitro percentage goes up, you may in some cases, need to shift from an A3 to a #8.

The TT 46 Pro is not particularly fussy about plugs. Running on 10%, it is quite happy with an A3, a #8, or the Tower plugs. However, it doesn't like Fox idle-bar plugs very much -- they cost the TT a bit of power.
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