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Rank: Newbie
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                Can someone tell me what’s the gap distance for a 253 spark plug Thanks in advance
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Rank: Member
 Groups: Registered Joined: 6/07/2019(UTC) Posts: 415 ![Australia Australia]() Location: bayside MelbourneThanks: 255 timesWas thanked: 39 time(s) in 38 post(s)
 
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                Originally Posted by: Knuckles  Can someone tell me what’s the gap distance for a 253 spark plug Thanks in advance
 .... with HEI ignition, it is 1.5mm | 
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                And for Red motor 253s with points ignition it's 0.9mm.
 Dr Terry
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