Need a colder plug...
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Supreme Member
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
Need a colder plug...
So my car calls for a R43TSK Delco, or a 24 Autolite... I'm trying a 23 Autolite, instead of an R42TS Delco, just for kicks.
Anyone know of a colder plug for our applications than a 23 or R42?
Anyone know of a colder plug for our applications than a 23 or R42?
Junior Member
Joined: Jan 2004
Posts: 29
Likes: 0
From: Ocala, FL
Car: Dodge Ram 1500 CC Short Bed
Engine: 5.2L V8
Transmission: 46RE Auto.
Hey....you asked for what plug....not who carries them, lol. Anyways, i know I can get 3922's for my truck (two heat ranges colder, stock is 3924) at Napa.
Thread Starter
Supreme Member
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
Anyone? Any brand? NGK, maybe? How does the heatrange of a UR5 and UR6 compare to Autolite's 23 and 24?
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