Difference between revisions of "Drilling jets"

From Moped Wiki
Jump to: navigation, search
m (gah formatting)
(mmm, table)
Line 1: Line 1:
 
[[Image:Drill_sizes_per_jet.jpg|right]]
 
[[Image:Drill_sizes_per_jet.jpg|right]]
Since it seems a lot easier to drill a jet out than to pay 6.95 and wait for it to be shipped if you don't have a local store, I am posting this chart that relates bit sizes to jets for both the [[Dellorto]] and the [[Bing]].
+
Since it seems a lot easier to drill a jet out than to pay $6.95 and wait for it to be shipped if you don't have a local store, I am posting this chart that relates bit sizes to jets for both the [[Dellorto]] and the [[Bing]].
  
 
[http://www.cbperformance.com/catalog.asp?ProductID=525 Here is a link to jet reamers made just for this.]
 
[http://www.cbperformance.com/catalog.asp?ProductID=525 Here is a link to jet reamers made just for this.]
  
 
[http://www.cbperformance.com/catalog.asp?ProductID=524 Here is a link to jet gauges so you can tell what size you got.]
 
[http://www.cbperformance.com/catalog.asp?ProductID=524 Here is a link to jet gauges so you can tell what size you got.]
 +
 +
Original chart  (left) <br>
 +
Copied wikified chart (below)
 +
 +
{|style="background-color: #F5F5F5; border: solid 2px #FFD700" border="1" cellspacing="2" cellpadding="5"
 +
|-style="background-color:#D3D3D3"
 +
!Bing jet sizes
 +
!Dellorto jet sizes
 +
!Millimeters
 +
!Gauge*
 +
!Inches (fraction)
 +
!Inches (decimal)
 +
|-
 +
|.
 +
|.
 +
|.
 +
|80
 +
|.
 +
|.0135
 +
|-
 +
|.
 +
|.
 +
|0.35
 +
|.
 +
|.
 +
|.0138
 +
|-
 +
|.
 +
|.
 +
|.
 +
|79
 +
|.
 +
|.0145
 +
|-
 +
|.
 +
|.
 +
|.038
 +
|.
 +
|.
 +
|.0150
 +
|-
 +
|.
 +
|.
 +
|.
 +
|.
 +
|1/64
 +
|.0156
 +
|-
 +
|.
 +
|.
 +
|0.40
 +
|.
 +
|.
 +
|.0157
 +
|-
 +
|.
 +
|.
 +
|.
 +
|78
 +
|.
 +
|.0160
 +
|-
 +
|.
 +
|.
 +
|0.42
 +
|.
 +
|.
 +
|.0165
 +
|-
 +
|.
 +
|.
 +
|0.45
 +
|.
 +
|.
 +
|.0177
 +
|-
 +
|.
 +
|43
 +
|.
 +
|77
 +
|.
 +
|.0180
 +
|-
 +
|.
 +
|.
 +
|0.48
 +
|.
 +
|.
 +
|.0189
 +
|-
 +
|.
 +
|.
 +
|0.50
 +
|.
 +
|.
 +
|.0197
 +
|-
 +
|52
 +
|.
 +
|.
 +
|.
 +
|.
 +
|.0200
 +
|-
 +
|.
 +
|48
 +
|.
 +
|75
 +
|.
 +
|.0210
 +
|-
 +
|.
 +
|.
 +
|0.55
 +
|.
 +
|.
 +
|.0217
 +
|-
 +
|64
 +
|53
 +
|.
 +
|74
 +
|.
 +
|.0225
 +
|-
 +
|.
 +
|.
 +
|0.60
 +
|.
 +
|.
 +
|.0236
 +
|-
 +
|.
 +
|57
 +
|.
 +
|73
 +
|.
 +
|.0240
 +
|-
 +
|.
 +
|63
 +
|.
 +
|72
 +
|.
 +
|.0250
 +
|-
 +
|.
 +
|.
 +
|.065
 +
|.
 +
|.
 +
|.0256
 +
|-
 +
|.
 +
|66
 +
|.
 +
|71
 +
|.
 +
|.0260
 +
|-
 +
|.
 +
|.
 +
|0.70
 +
|.
 +
|.
 +
|.0276
 +
|-
 +
|.
 +
|.
 +
|.
 +
|70
 +
|.
 +
|.0280
 +
|-
 +
|.
 +
|.
 +
|.
 +
|69
 +
|.
 +
|.0292
 +
|-
 +
|.
 +
|.
 +
|0.75
 +
|.
 +
|.
 +
|.0295
 +
|-
 +
|.
 +
|.
 +
|.
 +
|68
 +
|.
 +
|.0310
 +
|-
 +
|.
 +
|.
 +
|.
 +
|.
 +
|1/32
 +
|.0313
 +
|-
 +
|.
 +
|.
 +
|0.80
 +
|.
 +
|.
 +
|.0315
 +
|-
 +
|.
 +
|.
 +
|.
 +
|67
 +
|.
 +
|.0320
 +
|-
 +
|.
 +
|.
 +
|.
 +
|66
 +
|.
 +
|.0330
 +
|-
 +
|.
 +
|.
 +
|0.85
 +
|.
 +
|.
 +
|.0335
 +
|-
 +
|.
 +
|.
 +
|.
 +
|65
 +
|.
 +
|.0350
 +
|-
 +
|.
 +
|.
 +
|0.90
 +
|.
 +
|.
 +
|.0354
 +
|-
 +
|.
 +
|.
 +
|.
 +
|64
 +
|.
 +
|.0360
 +
|-
 +
|.
 +
|.
 +
|.
 +
|63
 +
|.
 +
|.0370
 +
|-
 +
|.
 +
|.
 +
|0.95
 +
|.
 +
|.
 +
|.0374
 +
|-
 +
|.
 +
|.
 +
|.
 +
|62
 +
|.
 +
|.0380
 +
|-
 +
|.
 +
|.
 +
|.
 +
|61
 +
|.
 +
|.0390
 +
|-
 +
|.
 +
|.
 +
|1.00
 +
|.
 +
|.
 +
|.0394
 +
|-
 +
|.
 +
|.
 +
|.
 +
|60
 +
|.
 +
|.0400
 +
|}
 +
 +
:''Note: These measurements are not guaranteed to be accurate. They are guidelines to help get you started. Feel free to add more jet sizes and measurements to the table (or if you don't want to figure the table out, add them to the talk page and they will be added for you).
 +
 +
<nowiki>*</nowiki>For gauge and other drill bit sizing info, check [http://en.wikipedia.org/wiki/Drill_bit_sizes the wikipedia article].
  
 
[[Category: Performance Tuning]]
 
[[Category: Performance Tuning]]
 
[[Category: How to...]]
 
[[Category: How to...]]

Revision as of 02:20, 21 August 2008

Drill sizes per jet.jpg

Since it seems a lot easier to drill a jet out than to pay $6.95 and wait for it to be shipped if you don't have a local store, I am posting this chart that relates bit sizes to jets for both the Dellorto and the Bing.

Here is a link to jet reamers made just for this.

Here is a link to jet gauges so you can tell what size you got.

Original chart (left)
Copied wikified chart (below)

Bing jet sizes Dellorto jet sizes Millimeters Gauge* Inches (fraction) Inches (decimal)
. . . 80 . .0135
. . 0.35 . . .0138
. . . 79 . .0145
. . .038 . . .0150
. . . . 1/64 .0156
. . 0.40 . . .0157
. . . 78 . .0160
. . 0.42 . . .0165
. . 0.45 . . .0177
. 43 . 77 . .0180
. . 0.48 . . .0189
. . 0.50 . . .0197
52 . . . . .0200
. 48 . 75 . .0210
. . 0.55 . . .0217
64 53 . 74 . .0225
. . 0.60 . . .0236
. 57 . 73 . .0240
. 63 . 72 . .0250
. . .065 . . .0256
. 66 . 71 . .0260
. . 0.70 . . .0276
. . . 70 . .0280
. . . 69 . .0292
. . 0.75 . . .0295
. . . 68 . .0310
. . . . 1/32 .0313
. . 0.80 . . .0315
. . . 67 . .0320
. . . 66 . .0330
. . 0.85 . . .0335
. . . 65 . .0350
. . 0.90 . . .0354
. . . 64 . .0360
. . . 63 . .0370
. . 0.95 . . .0374
. . . 62 . .0380
. . . 61 . .0390
. . 1.00 . . .0394
. . . 60 . .0400
Note: These measurements are not guaranteed to be accurate. They are guidelines to help get you started. Feel free to add more jet sizes and measurements to the table (or if you don't want to figure the table out, add them to the talk page and they will be added for you).

*For gauge and other drill bit sizing info, check the wikipedia article.