confused with the glow plug

[abs]

hi,
rolex has mentioned in one the thread that Hot plugs are used for hot summer days, while cold plugs are designed for cold "winter" days.
. But on the other hand Hpi savage manuals says hot climate cold glow plug and visa versa.
which one is correct?
the climatic conditions are hot out here and i use 20% nitro.

 

[Scrogg]

Use a hot to medium plug with 20% fuel year round.
Hot plugs for winter, cold plugs for summer. Your nitro % is also a factor.

 

[abs]

thanks buddy.

 

[pitbull14218]

BUMP/ So since i want to use my Savage in the snow i should get a Hot Glow Plug.