glow plug for 3.3 rustler

[nitromaxx3.3]

which glow plug is best for my 3.3? i run 20% odonnell and live in florida.what does cold,medium, and hot plugs mean?

 

[Cupooterluvr]

I run McCoy 59's in all my engines with Byron's 20%. They all run great. I also live in Tampa, Florida. Cold, medium, and hot refer to the temperature of the plug. Generally bigger (.21+) engines like cooler plugs, midblocks (.18-.20) like medium plugs, and small blocks (.18 down) like hot plugs.

 

[Brushlessboy]

If you still run EZstart you will need hot plugs, or at least a plug with a small (thin) probe on top for the plug wire.
The OS8 has an electrode thats too fat for the wire.

 

[TWOCANE]

Isnt the MC59 a hot plug though? And its good in the 3.3 I use the MC plugs also in TN 95 degree weather or hotter most days now?