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#1 |
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20psi boost
Join Date: Jun 2006
Location: Chicago
Posts: 706
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i just tried drilling the hole today with a extractor from car quest and for some reason its not going in in. i tried forward and reverse and i had the drill at high speed for like 30 seconds and it only barly scracted the surface. What am i doing wrong?
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#2 |
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3" Exhaust
Join Date: May 2006
Location: MA, 01468
Posts: 155
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Please tell me that you're not drilling WITH the extractor, as you typed....
That's what you're doing wrong, if so. |
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#3 |
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20psi boost
Join Date: Jun 2006
Location: Chicago
Posts: 706
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oh so u have to drill with a diffrent bit and then use the extractor? I already tried that too but it wasnt that sharp of a bit so ill try again tommorow.
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#4 |
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12psi boost
Join Date: Jun 2006
Location: salem mass
Posts: 329
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make sure u have one hell of a sharp tough bit. and make sure its not too big or u will just drill a huge hole. dont drill int othe manifold threads and make sure ur going in dead center on the screw. and prey to god its not a hard ass screw.lol
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![]() nothing but the best -mods- so far K&N intake fipk 3" megan downpipe 3"turbo elbow 4 washers on the wastegate highflow cat short shifter 89+ front bumper, pic soon to come many more upgrades soon |
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#5 |
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12psi boost
Join Date: May 2006
Location: Oregon
Posts: 376
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my first experience with a broken bolt was on small block chevy in my 73 Jimmy. I was screwin around with my girlfriend and acting like the truck wouldnt start so I was hitting the starter then turning the key of real fast. I snapped a grade 8 bolt off the starter leaving threads in the block. Well, of course I was a complete noob at it and so I tried drilling it out, and the drill kept slipping off and pretty soon I had the block so chewed up there was no way the thing was coming out.
fortunately, I got a great head for engineering, (just no mechanical ability or expereince back then) and I devised a steel plate that would bolt to the starter in the stock location and allow me to put a bolt to the block in another location (the starter had two bolt holes, the block had 3 for some different application) Since then Ive never really had much more luck with drilling out bolt bits...if they dont come right out I usually find they arent gonna. Anyway, worst case scenario is you gonna need a new upper manifold.
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