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NGK CMR7/NGK CR7HIX

Discussion in 'Large Scale RC Engines and Exhaust' started by MARLEY76, Dec 3, 2017.

  1. MARLEY76

    MARLEY76 Well-Known Member

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    wots the diffrence between the ngkcmr7 and the ngk cr7hix spark plug. using a cy 26cc tuned pipe fitted . thanks ..
     
  2. Phill2

    Phill2 Well-Known Member

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    Supposed to last longer is about all.
    I haven't tried em but have seen in other posts that they're not worth the extra money.
     
  3. MARLEY76

    MARLEY76 Well-Known Member

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    thanks for reply phill2.. and your views on it .you just saved me a few ££..lol.. ill just stick with my ngk cmr7 .. thanks mate
     
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  4. Phill2

    Phill2 Well-Known Member

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    Anytime
     
  5. edl

    edl Member

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    Not to highjack, but give the E3 spark plugs a try I have been using them with great results
     
  6. MARLEY76

    MARLEY76 Well-Known Member

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    hi EDL . no worries mate your not hijacking the thread. all views on subjects posted most welcome . i mean those E3 sparkplugs you mentioned ive not come across those yet.. as im pretty new to the 1/5th rc scene.... so addictive as well lol..
     
  7. Phill2

    Phill2 Well-Known Member

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    I'v never heard of those.
    Do you have a link pls
     
  8. Phill2

    Phill2 Well-Known Member

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  9. MARLEY76

    MARLEY76 Well-Known Member

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    thanks too for link whoduh....nice one..