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Super Team

AJR-Racing Blaine-Johnson

Chrysler Hemi Stage I A/Fuel Muscle Heads

  AJPE Stage 1 A/Fuel Muscle Heads

 

The choice of top A/Fuel tuners like Tom Conway!

 

Features Include: 

  • 94cc Chamber volume (using flat face exhaust valve). Nostalgia A/F Chamber = 99cc.
  • Intake ports = 284cc,      Nostalgia A/F intake port = 237cc.
  • Exhaust ports = 179cc, Nostalgia A/F Exhaust ports = 144cc.
  • “Tubeless” Intake port design: no pushrod tubes to leak or fail.
  • Deck O-rings: One piece stainless “hoops” (No wires to fail or fall out).
  • Supplied completely finished: ready to assemble right out of the box.
  • Compatible with existing Fat Head intake manifolds, headers, valve covers, ect.
  • Rockers: AJPE Muscle heads are compatible with T&D, Manton + Reid rockers & some existing Fat Head rockers.
  • Fit Standard and -.500 short deck blocks with 2.0” lifter spread
  • High Strength, Made in the USA 6061-T651 Aluminum Billet material.
  • 100% CNC Ported: for AJPE accuracy, performance & consistency.

 

 
 
.900”
 
 
.800
 
 
.700
 
 
.600
 
 
.500
 
 
.400
 
 
.300
 
 
.200
 
 
NHRA A/Fuel  2.400” Intake Valve
284cc     4.440” Bore
 
478
 
 
473
 
 
463
 
 
450
 
 
416
 
 
349
 
 
272
 
 
165
 
 
Nostalgia A/Fuel 2.200” Intake Valve
237cc     4.187” Bore
 
396
 
 
395
 
 
388
 
 
379
 
 
362
 
 
321
 
 
251
 
 
155
 
 
 
NHRA A/Fuel   1.900” Exhaust Valve
179cc     4.440” Bore
 
435
 
 
431
 
 
425
 
 
413
 
 
385
 
 
306
 
 
230
 
 
160
 
 
Nost A-Fuel  1.800” Exhaust Valve
144cc     4.187” Bore
 
353
 
 
346
 
 
336
 
 
322
 
 
296
 
 
253
 
 
170
 
 
122
 
 

 

 

 

 

 

 

 

 

 

 

 

All flow tests performed on Super Flow 1020 @ 28”, Exhaust tested w/ 2.375” od. pipe.

 

01A-100-02-AF     Chrysler Hemi Stg I A / Fuel Muscle Heads, Bare. Program #02: 2.400” x 1.900” diameter valves. 94cc Chambers, Iron valve seats, .017" Jr Hoops, 1/2" Bottom row head stud inserts, Steel Inner head stud inserts, Fit Standard & -.500 short deck (pair)

01A-100-02-AF-CW     Chrysler Hemi Stg I A / Fuel Muscle Heads, Bare. Program #02: 2.400” x 1.900” diameter valves. 94cc Chambers, Iron valve seats, .017" Jr Hoops, 9/16" Bottom corners + 1/2" Bottom middle row head stud inserts, Steel Inner head stud inserts. Fit Standard & -.500 short deck (pair)

01A-100-04-AF-NOST       Chrysler Hemi Stg I A / Fuel Nostalgia Muscle Heads, Bare. Program #04: 2.200" x 1.800" diameter valves. 99cc Chambers, 4.187" Chamber dia, Iron valve seats, .017" Jr Hoops, 1/2" Bottom row head stud inserts, Steel Inner head stud inserts. Fit Standard & -.500 short deck (pair)