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switching to tempest plugs

prkaye

Well Known Member
My plugs are getting due for replacement, I'm going to switch from Champion plugs to Tempest plugs (after watching a Busch webinar on the topic).
I currently have Champion REM37BY in my O-320. Am I correct to believe that tempest UREM37BY will be a direct drop-in replacement?
 
I'm not recommending which brand to buy (I have Tempests), but note that Champion did apparently quietly fix the serious issues they were having the past few years.
 
My plugs are getting due for replacement, I'm going to switch from Champion plugs to Tempest plugs (after watching a Busch webinar on the topic).
I currently have Champion REM37BY in my O-320. Am I correct to believe that tempest UREM37BY will be a direct drop-in replacement?

Yes.

(extra characters)
 
Affirm. I switched last year (600+ hours ago) and still on the same set no complaints. (No affiliation with Tempest just a customer) :)
 
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