spark plug deciphering..
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From: 600 yds out
Car: Bee-Bowdy
Engine: blowd tree-fity
Transmission: sebin hunnerd
Axle/Gears: fo-tins
They all number them different.
I do know that the ACD's go from something like 42(cold) to 49(hot). So the RT44TS or similar plug is in the middle somewhere. I have the Champion decoding sheet here somewhere...
I really like Champion Truck Plugs. I've been using the 4018 plugs and they work fantastic. Spark plugs are one of those things like colors. You just gotta find one YOU like...
I do know that the ACD's go from something like 42(cold) to 49(hot). So the RT44TS or similar plug is in the middle somewhere. I have the Champion decoding sheet here somewhere...
I really like Champion Truck Plugs. I've been using the 4018 plugs and they work fantastic. Spark plugs are one of those things like colors. You just gotta find one YOU like...
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Joined: Jul 2002
Posts: 231
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From: Randleman,nc
Car: 87 BUICK GN
Engine: 3.8 TURBO
Transmission: 200R4
i can answer that ?
ac-delco
as the # goes up the hotter the plug same for autolite,bosch
the only other plug that work reverse in #'s are ngk and denso
will find out more info when i get to work this afternoon.
as the # goes up the hotter the plug same for autolite,bosch
the only other plug that work reverse in #'s are ngk and denso
will find out more info when i get to work this afternoon.
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