Rogers Performance
 

 
 
 
 

 The best cylinder head right out of the box!
 

Click Here to back to the EQ heads info and application page

All testing was done on a Super Flow SF-1020
Test Data @ 28. inches of Water

CH318A
Chrysler 5.2L / 5.9L Magnum

 

Intake Lift CFM Exhaust Lift CFM
  0.1 68.20
 
0.1 57.20
  0.2 124.10   0.2 114.10
  0.3 179.60   0.3 155.30
  0.4 213.80   0.4 180.0
  0.5 227.00   0.5 187.30
  0.6 233.10   0.6 188.70

 


CH350C
Chevrolet V8 5.7L Vortec

 

Intake Lift CFM Exhaust Lift CFM
  0.1 54
W/O pipe
0.1 49.3
  0.2 103.9   0.2 87.6
  0.3 147.6   0.3 118.8
  0.4 194.4   0.4 139.7
  0.5 224.3   0.5 148.5
  0.6 226.2   0.6 152
  0.7 228.4   0.7 152.7

 


CC180BA
180 cc intake runner / 64 cc combustion chamber

 

Intake Lift CFM Exhaust Lift CFM
  0.1 65.4
W/O pipe
0.1 55.3
  0.2 130   0.2 106.6
  0.3 177.9   0.3 133.2
  0.4 212.8   0.4 156.6
  0.5 234.9   0.5 174.5
  0.6 242.3   0.6 182.8
  0.7 244.3   0.7 188.3

 


CC200BA
200 cc intake runner / 64 cc combustion chamber

 

Intake Lift CFM Exhaust Lift CFM
  0.1 74.8
W/O pipe
0.1 65.5
  0.2 137.2   0.2 113.3
  0.3 185.7   0.3 146.9
  0.4 225   0.4 170.2
  0.5 252.5   0.5 181.7
  0.6 265.4   0.6 187.8
  0.7 272.2   0.7 189.5

 


CC220BA
220 cc intake runner / 64 cc combustion chamber

 

Intake Lift CFM Exhaust Lift CFM
  0.1 71.5
W/O pipe
0.1 64.1
  0.2 141.3   0.2 115.4
  0.3 196.1   0.3 145.1
  0.4 238.1   0.4 169.8
  0.5 265.1   0.5 189.3
  0.6 280.5   0.6 201.7
  0.7 284.2   0.7 207.6

 


CC235BA
235 cc intake runner / 64 cc combustion chamber

 

Intake Lift CFM Exhaust Lift CFM
  0.1 72.42
W/O pipe
0.1 55.7
  0.2 141.07   0.2 107.5
  0.3 198.43   0.3 138.1
  0.4 246.95   0.4 168.1
  0.5 279.31   0.5 186.6
  0.6 296.38   0.6 195.3
  0.7 304.14   0.7 200.1

 


DYNO RESULTS
 

Run on GM "ZZ4 Short Block
Cam .474" / .510" lift
Carb. 750 Holly
part number run CC220BA
RPM EQ Torque EQ Power PTL Torque PTL Power
2900 337.0 186.4 334.1 184.4
3000 341.4 195.1 343.3 196.1
3100 352.2 207.9 355.4 209.8
3200 363.9 221.8 367.3 223.7
3300 365.7 229.7 362.8 227.9
3400 364.6 236.0 363.9 235.6
3500 367.4 244.9 365.8 243.7
3600 372.7 255.5 368.8 252.8
3700 376.5 265.2 376.6 265.3
3800 375.2 271.4 374.6 271.1
3900 377.9 280.7 375.5 278.8
4000 381.4 290.4 380.8 290.0
4100 378.4 295.4 378.5 295.5
4200 380.3 304.1 378.1 302.3
4300 375.6 307.5 376.3 308.1
4400 377.0 315.8 376.6 315.5
4500 381.7 327.1 378.2 324.0
4600 379.2 332.1 378.9 331.9
4700 382.8 342.5 380.0 340.1
4800 381.9 349.0 379.1 346.4
4900 379.3 353.9 374.2 349.1
5000 378.1 359.9 373.2 355.3
5100 378.5 367.6 371.3 360.5
5200 377.3 373.5 371.8 368.0
5300 375.6 379.0 368.5 371.9
5400 375.1 385.6 368.4 378.7
5500 371.3 388.8 364.2 381.4
5600 371.2 395.8 361.7 385.6
5700 366.3 397.5 356.6 387.0
5800 360.7 398.3 354.2 391.1
5900 356.8 400.9 349.9 393.1
6000 351.6 401.5 335.9 383.7
6100 346.6 402.6 302.9 351.8

 

Click Here to back to the EQ heads info and application page


Rogers Performance
  34 Edward Road   Hatboro PA 19040