I need to know what drill size to drill some jets to 170-175 Mukini. I know its not the right way to do things. But I'm desperate. I know 14mins drills every once in a while, so anyone else. Thanks.

 

F that...just put the right ones in there
Does it have to be back together tonight?

 

Here ya go:
140=.055"
145=.059
155=.064
160=.066
165=.069
170=.071
175=.073
180=.077
185=.079
190=.082
195=.084
200=.086
Of course these numbers are approximate since orifice size will have a tolerance of +-.002"

 

Thanks man, you rock. I need to size some drills now.

 

RAPTORAZ must be a machinest

 

What about the half sizes.[img]i/expressions/face-icon-small-smile.gif[/img]

 

LMAO!!!


Just a tip, don't use a drill. It can make you ruin a jet since the brass is so soft. You can get a little holder for small bit that ressembles a file handle. Its all manual then, but it really does a better job IMO.

 

It works fine I did the Raptor's and it worked great. I would lock the drill on and have someone hold it upside down, then I would hold and place the jet on the spinning drill and let it slowly drill through without pressing.

 

To continue Hiram's post. . .

Then I'd go and get a bandage because I cut the hell out of my hand.

Just kidding Hiram. I've done plenty of stuff like that before and I always hurt myself at the last minute, like when putting the drill away!

Good luck ClutchOlds.

 

And the jetting nightmares will only get worse....uh yah I'm not sure I just bought it and it has a 145 and a 172 main jet...but its funny the 145 looks bigger and its got that special angled hole..I think it accelerates the masses...or something...I'm not real good with carbinators so can anyone help me[img]i/expressions/face-icon-small-happy.gif[/img]