Predator 79cc Spark Plug - UPGRADE

Joined
Oct 12, 2015
Messages
93
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7
#1
My Predy 79 came with a Torch E4RC spark plug. Some people claim a good plug will make a huge difference in performance. I could use a shorter plug with better performance. Any tips or suggestions?

Here's the list of plugs compatible with the Torch E4RC:

NGK (3322 / BR4HS)
Bosch (WR10AC)
Brisk (NR19)
Daihatsu (99906850P9002)
Denso (IWF16 / W14FR-L / W14FR-U)
Honda (98076-54757)
Motorcraft (AER6)

http://www.sparkplug-crossreference.com/
 


Joined
Jan 13, 2018
Messages
27
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1
#3
Anyone have experience with the NGK 4 or 5 for the 79cc pred? What's your altitude/setup and which worked best for you at what ambient temp? I'm getting prepped for a very long road ahead. Thanks.

-Mike
 

CrazyDan

Well-Known Member
Joined
Jul 9, 2016
Messages
1,296
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#4
Instead of hijacking old threads, how about make your own? Pretty sure you get better answers that way.
 

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