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TR2/3/3A Spark plug gap TR3?

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K

karls59tr

Obi Wan
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I'm putting new NGK BPRHS spark plugs in my TR3. Manual says .032 for Tr3 and .025 for TR4. I've got a petronixx distributor,a Lucas sport coil,a header and a mild street cam. Anyone running similar? What plug gap is best under these mods?
 
trrdster2000

trrdster2000

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karl, .032 should be best with what you have on the car. I still think .025 is the standard for a TR3, but I run .032 on the TR6 and .030 on the Roadster, they have a sports coil and CD system.

Wayne
 
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