Dyno Tested Packages with Proven Power and Performance

Featuring AFR Cylinder Heads



AFR's Dyno Tested Packages

AFR's 1995 Mustang GT 5.0


AFR's LS1 Dyno Test Results

LS1 Dyno Test

Baseline Engine: Stock LS-1 Longblock, LS-6 Intake Manifold, 1 3/4"
Headers-Long Tube Style, 3" Flowmaster Mufflers. *
VS
All Same As Above WithThe Exception Of: AFR LS-1 "205" CNC Heads, Fast
Intake Manifold, Cam-224/228 @.050 .581 Lift, 78mm Ported Throttle Body. *


AFR LS-1 "205" CNC Cylinder Heads 530HP@6500 and 475lbft@4900
VS
Stock Heads 428HP@5700 and 432lbft@4700

*Compression Remained Stock for Both Tests.



Chevy Dyno Tested Street Packages

No Blower, No Bottle, Just POWERFUL Parts


Featuring AFR Street Cylinder Heads, AFR Hydraulic Cams, and AFR Manifolds

  • Efficient Cyclinder Heads + Small Camshaft = Gigantic Torque, Monster Horsepower and Great Street Ability.

  • Compare our Low RPM Torque to the Competition.

  • Don't be fooled by the other packages that require Camshafts 15° to 20° larger at .050 to get near our peak Horsepower

383 cid Small Block Chevy Package

AFR 195cc Street Cylinder Heads
9.5 to 1 Compression
1 3/4” Headers
Edelbrock #7101 and 0-4779 750 cfm Holley Carb
Comp Cams Hydraulic Roller Cam #12-433-8
MSD Distributor 36° Timing
93° Octane Pump Gas

350 cid Small Block Chevy Package

AFR 180cc Street Cylinder Heads
9 to 1 Compression
1 5/8” Headers
Edelbrock #7101 and 600 cfm Holley Carb
110E Hydraulic Cam
Intake: .460 lift/218º @ .050, Exhaust: .470 lift/223º @ .050
110 lobe center, 800 RPM idle, 16 lbs. of vacuum




Airflow Reasearch Chevy Dyno Chart



SBF Dyno Tested Packages

406ci SBF - 507.2 HP - AFR 185cc (June/06)


RPM

3400
3800
4200
4600
5000
5400
5800
6200
Torque

480
522
536
527
509
493
457
418
H.P.

311
377
429
462
484
507
504
493
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque
Carburetor:
Cams:
Compression
Manifold:


406ci SBF
185cc AFR
507.2 HP @ 5400 RPM
536.9 ft/lbs @ 4200 RPM
Mighty demon 750
Erson
9.8
Edelbrock Performer RPM



331ci SBF - 491.0 HP - JME Enterprises (May/02)


RPM

4700
5000
5300
5600
5900
6200
6300
Torque

433
437
433
430
420
408
404
H.P.

388
416
437
458
472
482
485
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque:
Manifold:


331ci SBF
185cc AFR
485.5 HP @ 6300 RPM
437.9.9 ft/lbs @ 5000 RPM
Edelbrock Performer RPM
RPM

4700
5000
5300
5600
5900
6200
6300
Torque

421
430
429
431
426
414
409
H.P.

377
410
433
459
478
489
491
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque:
Manifold:


331ci SBF
185cc AFR
491.0 HP @ 6300 RPM
431.0 ft/lbs @ 5600 RPM
Edelbrock Victor Jr.



302ci Ford Dyno Packages Power at Flywheel


RPM

2000
2500
3000
3500
4000
4500
5000
5500
6000
6100
Torque

302
305
311
346
371
378
377
376
364
362
H.P.

119
143
177
230
282
324
359
394
416
421
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:


Exhaust:
Fuel:
Manifold:


421 HP
302ci
165cc AFR
10:1
650 cfm Speed Demon 80/84 Jets
MSD Digital 7, 34° Timing
Comp Cams Extreme Energy Hyd.
Roller Cam, 565/574 232/240
112 Lobe Sep. with 1.6 Rockers
1 3/4" Headers
92 Octane Pump Gas
Performer RPM




Engine built and dyno tested by Westech Performance Group, Mira Loma, CA



RPM

2000
2500
3000
3500
4000
4500
5000
5500
5700
6000
Torque

315
320
323
335
350
357
373
374
371
334
H.P.

131
154
184
223
267
306
356
392
402
381
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:


Exhaust:
Fuel:
Manifold:


402 HP
302ci
165cc AFR
10:1
650 cfm Speed Demon 84/87 Jets
MSD Digital 7, 36° Timing
Comp Cams 266, 544/555 216/224
@.050 with 1.6 Rockers,
112 Lobe Sep.
1 5/8" Headers
92 Octane Pump Gas
Victor Jr.




Engine built and dyno tested by Westech Performance Group, Mira Loma, CA



RPM

2000
2500
3000
3500
4000
4500
5000
5500
6000
6100
6500
Torque

285
296
326
342
362
374
387
398
392
391
348
H.P.

105
139
186
228
275
320
368
417
448
455
430
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:
Exhaust:
Fuel:


455 HP
302ci
185cc AFR
10:1
650 cfm Speed Demon 84/87 Jets
MSD Digital 7, 36° Timing
Comp Cams Extreme Energy Hyd. Roller 282 Cam, 565/574 232/240 @.050 with 1.6 Rockers, 112 Lobe Sep.
1 3/4" Headers
92 Octane Pump Gas
Victor Jr.




Engine built and dyno tested by Westech Performance Group, Mira Loma, CA



331ci Ford Dyno Packages Power at Flywheel


    RPM

    3500
    4000
    4500
    5000
    5500
    6000
    6500
    6700
    Torque

    325
    342
    392
    407
    405
    388
    365
    355
    H.P.

    218
    261
    336
    388
    424
    444
    452
    453
    Dyno Test Criteria

    Horsepower:
    Engine:
    Heads:
    Compression:
    Carburetor:
    Ignition:
    Cam:
    Exhaust:
    Fuel:
    Manifold:


    453 HP
    331ci
    165cc AFR
    9.6:1
    650 cfm Speed Demon
    36° Timing
    248° .550 - Solid Roller
    1 3/4" Headers
    90 Octane Pump Gas
    Weiand X-CELerator


    Engine built and dyno tested by Cylinder Head Specialists


347ci Ford Dyno Packages Power at Flywheel


RPM

5500
6000
Torque

650
n/a
H.P.

n/a
733
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Cam:
Blown:
Manifold:


733 HP
347ci
185cc AFR
Edelbrock RPM Cam
Paxton Novi 2000 (15 psi boost)
Holley Commander 950 EFI System



RPM

3000
3500
4000
4500
5000
5500
6000
6300
Torque

447
458
532
571
619
666
691
703
H.P.

255
308
405
489
589
697
789
846
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:

Exhaust:
Manifold:
Blown:


846 HP
347ci
185cc AFR
9:1
75mm TPI
24° Timing
224/248° .533/.544 Hyd. Roller,
114 Lobe Center
1 3/4" Headers
Victor Jr. - 50lbs. Injectors
Nov. 3000 17lbs. boost



Engine built and dyno tested by Kenny Duttwiler



RPM

7200
8500
Torque

502
n/a
H.P.

n/a
751
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Cam:

Manifold:
Rocker Arms:
Headers:
Rods:


751 HP
347ci
205cc AFR
13:1
Single 1050 CFM Carb
Comp Cams Trick Roller Cam
(279-285-800 lift)
Super Victor Manifold
Jessel 1.7 Rockers
Custom Hedman Headers (1.718")
Manley Aluminum Rods (5.40")





RPM

4500
5000
5500
6000
6500
7000
Torque

433
454
465
457
449
430
H.P.

371
432
487
523
557
573
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:

Exhaust:
Fuel:
Manifold:


574 HP
347ci
205cc AFR
n/a
990 CFM Demon
36° Timing
274/282° .625/.630 Hydraulic Roller
110 Lobe Center
1 3/4" Headers
114 Octane
Funnel Web



Engine built and dyno tested by Ford Performance Solutions


SBC Dyno Tested Packages

434ci - Shafiroff Racing Engines (Apr/12)


RPM

5600
5800
5900
6000
6200
6400
6600
6800
7000
7200
7400
Torque

616
619
620
616
610
604
596
585
572
558
541
H.P.

657
684
696
704
720
736
749
757
762
765
762
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque
Manifold
Carburetor:
Timing:
Fuel:


434 SBC
245cc
768.9 HP @ 7000 RPM
627.1 ft/lbs @ 5800 RPM
Motown "SuperMod Ported" Dominator
Holley 1050/8896
38°
VP C-14





RPM

5600
5800
5900
6000
6200
6400
6600
6800
7000
7200
7400
Torque

604
611
612
609
601
590
577
564
552
532
512
H.P.

644
675
687
696
709
719
725
730
735
731
721
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque
Manifold
Carburetor:
Timing:
Fuel:


434 SBC
235cc
736.4 HP @ 7000 RPM
611.0 ft/lbs @ 5800 RPM
Motown "New Design" Dominator
Quick Fuel 950
38°
VP C-14





RPM

5600
5800
6000
6200
6400
6600
6800
7000
7200
Torque

567
575
570
565
560
553
536
514
492
H.P.

605
635
651
667
682
695
694
685
674
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque
Manifold
Carburetor:
Timing:
Fuel:


434 SBC
227cc
701.3 HP @ 6700 RPM
594.9 ft/lbs @ 5800 RPM
Motown "New Design" Dominator
Holley 1050
38°
VP C-14




362ci - 574HP - C&J Racing Engines (Oct/02)


RPM

3500
4000
4500
5000
5300
5500
6000
6400
Torque

458
459
473
504
506
505
492
471
H.P.

305
349
405
480
511
528
562
574
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque
Carburetor:
Cams:
Timing:
Compression:
Exhaust:
Manifold:


362 SBC
195cc AFR
574.9 HP @ 6400 RPM
506.8 ft/lbs @ 5300 RPM
Holley Double Pumper 750
COMP Cams Xtreme Energy 294
35°
10.5
1 3/4"
Edelbrock Super Victor 2925




Engine built and dyno tested by C&J Racing Engines


355ci Chevy Dyno Packages Power at Flywheel


RPM

2500
3000
3500
4000
4500
5000
5500
6000
Torque

394
411
434
469
470
446
410
356
H.P.

189
234
288
356
403
424
430
407
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:
Exhaust:
Fuel:
Manifold:


430 HP
355ci
AFR Street 180 Cylinder Heads
9.5
Holley 0-80779 750 cfm
MSD Distributor 34° Timing
Comp Cams 270 Magnum Hyd. Cam
1 5/8" Headers
93 Octane Pump Gas
Edelbrock #7101


Engine built and dyno tested by AFR



RPM

2500
3000
3500
4000
4500
5000
5500
6000
Torque

394
411
434
469
470
446
410
356
H.P.

189
234
288
356
403
424
430
407
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:
Exhaust:
Fuel:


430 HP
355ci
AFR Street 180 Cylinder Heads
9.5
Holley 0-80779 750 cfm
MSD Distributor 34° Timing
Comp Cams 270 Magnum Hyd. Cam
1 5/8" Headers
93 Octane Pump Gas

Engine built and dyno tested by AFR


383ci Chevy Dyno Packages Power at Flywheel


RPM

2500
3000
3500
4000
4500
5000
5500
6000
Torque

394
411
434
469
470
446
410
356
H.P.

189
234
288
356
403
424
430
407
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:
Exhaust:
Fuel:


430 HP
383ci
AFR Street 180 Cylinder Heads
9.5
Holley 0-80779 750 cfm
MSD Distributor 34° Timing
Comp Cams 270 Magnum Hyd. Cam
1 3/4" Headers
93 Octane Pump Gas

Engine built and dyno tested by American Speed



RPM

2500
3000
3500
4000
4500
5000
5500
6000
Torque

448
459
483
501
501
488
469
411
H.P.

223
262
326
381
429
464
491
470
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:
Exhaust:
Fuel:


480 HP
383ci
AFR Street 180 Cylinder Heads
9.5
Holley 0-4779 750 cfm
MSD Distributor 36° Timing
Comp Cams 12-432-8 Hyd. Roller Cam
1 3/4" Headers
93 Octane Pump Gas

Engine built and dyno tested by American Speed



RPM

2500
3000
3500
4000
4500
5000
5500
6000
Torque

457
467
483
511
517
504
481
439
H.P.

231
273
322
389
443
480
503
502
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:
Exhaust:
Fuel:


500 HP
383ci
AFR Street 195 Cylinder Heads
9.5
Holley 0-4779 750 cfm
MSD Distributor 36° Timing
Comp Cams 12-433-8 Hyd. Roller Cam
1 3/4" Headers
93 Octane Pump Gas

Engine built and dyno tested by American Speed utilizing an Edelbrock RPM Performer Manifold



RPM

2500
3000
3500
4000
4500
5000
5500
6000
Torque

439
454
487
520
518
503
480
443
H.P.

226
262
330
396
444
479
503
506
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:
Exhaust:
Fuel:


500 HP
Chevy 383ci Hot Rod
AFR 195 Competition Heads
9.4
BG Silver Claw 750 Carb w/ 75/83 Jets
MSD 85551 Distributor 36° Timing
Comp Cams 12-433-8 Hyd Roller Cam
1 3/4" Headers
93 Octane Pump Gas

Engine built and dyno tested by American Speed utilizing an Edelbrock RPM Performer Manifold



RPM

4000
4500
5000
5500
6000
6500
7000
Torque

550
559
570
592
611
587
520
H.P.

500
510
560
610
692
630
540
Dyno Test Criteria

Horsepower:
Engine:
Heads:
Compression:
Carburetor:
Ignition:
Cam:
Exhaust:
Fuel:


690 HP
383ci - Blown with 671 Weiand
AFR 195 Competition Package
7.8
2 Holley 650 Double Pumpers
MSD Billet Distributor 32° Timing
Xtreme Energy Hyd. Roller Comp Cams
1 3/4" Headers
93 Octane Pump Gas

Engine built and dyno tested by American Speed


BBC Dyno Tested Packages

598ci - 923HP - Ceralli Competition Engines (Sept/13)


RPM

4100
4600
5100
5600
6100
6600
7100
Torque

685
712
734
756
785
771
661
H.P.

534
624
734
837
895
923
894
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque
Carburetor:
Timing:
Compression
Fuel:
Manifold:


598 BBC
385cc
923.8 HP @ 6600 RPM
793.1 ft/lbs @ 5500 RPM
1150 AED Street Dominator
40°
10.6
93 Octane Pump Gas
Merlin-X




Engine built and dyno tested by Ceralli Competition Engines


505ci - 901HP - Ceralli Competition Engines (Sept/13)


RPM

4500
5000
5500
6000
6200
6500
7000
7200
Torque

614
678
708
710
718
692
669
657
H.P.

545
645
741
811
848
856
892
901
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque
Carburetor:
Timing:
Compression
Manifold:


505 BBC
335cc
901.6 HP @ 7200 RPM
718.8 ft/lbs @ 6200 RPM
1050 AED Dominator
40°
14.6
Edelbrock 454-R




Engine built and dyno tested by Ceralli Competition Engines


454ci - 743HP - Darrell Forsythe (June/10)


RPM

5000
5500
6000
6500
7000
7500
8000
Torque

582
588
594
575
557
514
457
H.P.

554
616
679
711
743
734
697
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque
Cams:
Timing:
Compression
Exhaust:
Manifold:


454 BBC
235cc
743.4 HP @ 7000 RPM
594.6 ft/lbs @ 6000 RPM
Crower
34°
14.5
1 7/8"
Enderle





572ci - 847HP - Ceralli Competition Engines (May/09)


RPM

5000
5500
6000
6500
7000
7500
8000
Torque

582
588
594
575
557
514
457
H.P.

554
616
679
711
743
734
697
Dyno Test Criteria

Engine:
AFR Head Type:
Horsepower:
Torque
Cams:
Timing:
Compression
Exhaust:
Manifold:


454 BBC
235cc
743.4 HP @ 7000 RPM
594.6 ft/lbs @ 6000 RPM
Crower
34°
14.5
1 7/8"
Enderle




Engine built and dyno tested by Ceralli Competition Engines


LS1 Dyno Tested Packages

COMING SOON


Air Flow Research | 28611 W. Industry Drive | Valencia, CA 91355 | 661-257-8124

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