O'Donnell Plug in a .12 Nova

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05-31-2011, 11:24 PM

#16

SebO

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I also think that the O Donnell plug will fit. I have found this:

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O'Donnell Plug in a .12 Nova-odonnell%2520glow%2520plug%2520chart.jpg

06-01-2011, 05:27 AM

#17

lil-bump

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Quote:

Originally Posted by BigDogRacing

A different taper or different depth? I've never seen 2 turbo heads that use different threads or different taper?? But I suppose it's possible. I've run an O'donnell 77t in an OS 12TZ tho...

Different taper. I've never seen a plug with a different thread. But the conical portion of a turbo plug has a different taper to it. Picco,Novarossi,OS,
all use different tapers. I've only used OS plugs in OS engines. I never found a replacement. I have no problem with OS engines; its just hard to find decent priced plugs for those engines in my neck of the woods.

Pass you soon...