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Metering Rod and Jet Chart for Edelbrock
Performer Carburetors
net areas
of orifices in square inches x 105
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METERING
RODS
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|
ECONOMY
STEP |
#1437
|
#1438
|
#1439
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#1440
|
#1441
|
#1442
|
#1443
|
#1444
|
#1416
|
#1445
|
#1460
|
#1461
|
#1462
|
#1463
|
#1446
|
#1447
|
#1448
|
#1436
|
#1449
|
#1450
|
#1451
|
#1452
|
#1418
|
#1453
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#1454
|
#1455
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#1456
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#1457
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#1458
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#1419
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#1459
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JETS
|
SIZE
|
0.0570
|
0.0580
|
0.0600
|
0.0600
|
0.0620
|
0.0630
|
0.0630
|
0.0650
|
0.0650
|
0.0650
|
0.0650
|
0.0650
|
0.0650
|
0.0670
|
0.0680
|
0.0680
|
0.0680
|
0.0680
|
0.0700
|
0.0700
|
0.0700
|
0.0700
|
0.0700
|
0.0710
|
0.0730
|
0.0730
|
0.0730
|
0.0730
|
0.0750
|
0.0750
|
0.0750
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|
#1420
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0.077
|
210.5
|
201.5
|
182.9
|
182.9
|
163.8
|
153.9
|
153.9
|
133.8
|
133.8
|
133.8
|
133.8
|
133.8
|
133.8
|
113.1
|
102.5
|
102.5
|
102.5
|
102.5
|
80.8
|
80.8
|
80.8
|
80.8
|
80.8
|
69.7
|
47.1
|
47.1
|
47.1
|
47.1
|
23.9
|
23.9
|
23.9
|
|
#1421
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0.080
|
247.5
|
238.4
|
219.9
|
219.9
|
200.7
|
190.9
|
190.9
|
170.8
|
170.8
|
170.8
|
170.8
|
170.8
|
170.8
|
150.1
|
139.5
|
139.5
|
139.5
|
139.5
|
117.8
|
117.8
|
117.8
|
117.8
|
117.8
|
106.7
|
84.1
|
84.1
|
84.1
|
84.1
|
60.9
|
60.9
|
60.9
|
|
#1422
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0.083
|
285.9
|
276.9
|
258.3
|
258.3
|
239.2
|
229.3
|
229.3
|
209.2
|
209.2
|
209.2
|
209.2
|
209.2
|
209.2
|
188.5
|
177.9
|
177.9
|
177.9
|
177.9
|
156.2
|
156.2
|
156.2
|
156.2
|
156.2
|
145.1
|
122.5
|
122.5
|
122.5
|
122.5
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99.3
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99.3
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99.3
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#1423
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0.086
|
325.7
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316.7
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298.1
|
298.1
|
279.0
|
269.2
|
269.2
|
249.0
|
249.0
|
249.0
|
249.0
|
249.0
|
249.0
|
228.3
|
217.7
|
217.7
|
217.7
|
217.7
|
196.0
|
196.0
|
196.0
|
196.0
|
196.0
|
185.0
|
162.3
|
162.3
|
162.3
|
162.3
|
139.1
|
139.1
|
139.1
|
|
#1424
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0.089
|
366.9
|
357.9
|
339.4
|
339.4
|
320.2
|
310.4
|
310.4
|
290.3
|
290.3
|
290.3
|
290.3
|
290.3
|
290.3
|
269.5
|
258.9
|
258.9
|
258.9
|
258.9
|
237.3
|
237.3
|
237.3
|
237.3
|
237.3
|
226.2
|
203.6
|
203.6
|
203.6
|
203.6
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180.3
|
180.3
|
180.3
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|
#1425
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0.092
|
409.6
|
400.6
|
382.0
|
382.0
|
362.9
|
353.0
|
353.0
|
332.9
|
332.9
|
332.9
|
332.9
|
332.9
|
332.9
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312.2
|
301.6
|
301.6
|
301.6
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301.6
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279.9
|
279.9
|
279.9
|
279.9
|
279.9
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268.8
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246.2
|
246.2
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246.2
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246.2
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223.0
|
223.0
|
223.0
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#1426
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0.095
|
453.6
|
444.6
|
426.1
|
426.1
|
406.9
|
397.1
|
397.1
|
377.0
|
377.0
|
377.0
|
377.0
|
377.0
|
377.0
|
356.3
|
345.7
|
345.7
|
345.7
|
345.7
|
324.0
|
324.0
|
324.0
|
324.0
|
324.0
|
312.9
|
290.3
|
290.3
|
290.3
|
290.3
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267.0
|
267.0
|
267.0
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#1427
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0.098
|
499.1
|
490.1
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471.6
|
471.6
|
452.4
|
442.6
|
442.6
|
422.5
|
422.5
|
422.5
|
422.5
|
422.5
|
422.5
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401.7
|
391.1
|
391.1
|
391.1
|
391.1
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369.5
|
369.5
|
369.5
|
369.5
|
369.5
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358.4
|
335.8
|
335.8
|
335.8
|
335.8
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312.5
|
312.5
|
312.5
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#1428
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0.100
|
530.2
|
521.2
|
502.7
|
502.7
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483.5
|
473.7
|
473.7
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453.6
|
453.6
|
453.6
|
453.6
|
453.6
|
453.6
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432.8
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422.2
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422.2
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422.2
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422.2
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400.6
|
400.6
|
400.6
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400.6
|
400.6
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389.5
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366.9
|
366.9
|
366.9
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366.9
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343.6
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343.6
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343.6
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#1429
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0.101
|
546.0
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537.0
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518.4
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518.4
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499.3
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489.5
|
489.5
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469.4
|
469.4
|
469.4
|
469.4
|
469.4
|
469.4
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448.6
|
438.0
|
438.0
|
438.0
|
438.0
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416.3
|
416.3
|
416.3
|
416.3
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416.3
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405.3
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382.6
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382.6
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382.6
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382.6
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359.4
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359.4
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359.4
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#1430
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0.104
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594.3
|
585.3
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566.7
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566.7
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547.6
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537.8
|
537.8
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517.7
|
517.7
|
517.7
|
517.7
|
517.7
|
517.7
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496.9
|
486.3
|
486.3
|
486.3
|
486.3
|
464.6
|
464.6
|
464.6
|
464.6
|
464.6
|
453.6
|
430.9
|
430.9
|
430.9
|
430.9
|
407.7
|
407.7
|
407.7
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|
#1431
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0.107
|
644.0
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635.0
|
616.5
|
616.5
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597.3
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587.5
|
587.5
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567.4
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567.4
|
567.4
|
567.4
|
567.4
|
567.4
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546.6
|
536.0
|
536.0
|
536.0
|
536.0
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514.4
|
514.4
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514.4
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514.4
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514.4
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503.3
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480.7
|
480.7
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480.7
|
480.7
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457.4
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457.4
|
457.4
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|
#1432
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0.110
|
695.2
|
686.1
|
667.6
|
667.6
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648.4
|
638.6
|
638.6
|
618.5
|
618.5
|
618.5
|
618.5
|
618.5
|
618.5
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597.8
|
587.2
|
587.2
|
587.2
|
587.2
|
565.5
|
565.5
|
565.5
|
565.5
|
565.5
|
554.4
|
531.8
|
531.8
|
531.8
|
531.8
|
508.5
|
508.5
|
508.5
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|
#1433
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0.113
|
747.7
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738.7
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720.1
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720.1
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701.0
|
691.2
|
691.2
|
671.0
|
671.0
|
671.0
|
671.0
|
671.0
|
671.0
|
650.3
|
639.7
|
639.7
|
639.7
|
639.7
|
618.0
|
618.0
|
618.0
|
618.0
|
618.0
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