Limited spark plug clearance

[willis617]

I was asked about my plug clearance in another thread so I thought I would post here as well:

I had to make a plug wrench from a cut down 1/2 drive, 15/16 six point socket with a clearance cut into it to nest down over spark plug, and a 1/2 in hole thru the welded on handle.
There was now way to use a spark plug cover, so I am using a ring terminal

 

[JerboaJohn]

i need something like that,, I test fitted my 55cc with the billet head i made in the roadie and I can barely get the plug out. the heads not coming off unless pull the motor lol. cool trick! another reason I should get a cheapie welder!

 

[willis617]

You finished the head? How'd it turn out, were you able to make use of what I sent?

 

[Arty]

Nice one Willis.

 

[JerboaJohn]

oh yes,, hah those r my go to bits when I need those sizes. roughly it looks just like any cnc head now just the fins aren't as consistent. it's around here somewhere but I been taking the 4 stroke and the 66cc apart lately so I have bike and engine parts scattered all over my apt. try to keep em out of the kitchen tho lol. I tried to use on one some jade boulders I have but they are too aggressive. had to use stone only,,

 

[willis617]

oh yes,, hah those r my go to bits when I need those sizes. roughly it looks just like any cnc head now just the fins aren't as consistent. it's around here somewhere but I been taking the 4 stroke and the 66cc apart lately so I have bike and engine parts scattered all over my apt. try to keep em out of the kitchen tho lol. I tried to use on one some jade boulders I have but they are too aggressive. had to use stone only,,
View attachment 87282

Post a pic when you trip over it

 

[Spare_Parts]

Nice job finishing the plug tool, looks great.