|
|
Base 454 Runs |
| RPM |
Power |
Torque |
| 2,600 |
201.1 |
406 |
| 2,700 |
214.5 |
417.2 |
| 2,800 |
226.1 |
424.1 |
| 2,900 |
239 |
432.9 |
| 3,000 |
253.7 |
444.2 |
| 3,100 |
270.1 |
457.5 |
| 3,200 |
282.6 |
463.8 |
| 3,300 |
298.7 |
475.4 |
| 3,400 |
314.1 |
485.2 |
| 3,500 |
328.7 |
493.3 |
| 3,600 |
341.7 |
498.5 |
| 3,700 |
356.8 |
506.4 |
| 3,800 |
368.6 |
509.4 |
| 3,900 |
378.7 |
510 |
| 4,000 |
386.2 |
507 |
| 4,100 |
394.3 |
505.1 |
| 4,200 |
402.6 |
503.4 |
| 4,300 |
412.2 |
503.5 |
| 4,400 |
423.3 |
505.3 |
| 4,500 |
433.6 |
506.1 |
| 4,600 |
441.2 |
503.8 |
| 4,700 |
449.5 |
502.3 |
| 4,800 |
457.9 |
501.1 |
| 4,900 |
462 |
495.2 |
| 5,000 |
466.4 |
489.9 |
| 5,100 |
469.1 |
483.1 |
| 5,200 |
473.3 |
473.3 |
| 5,300 |
472.9 |
468.6 |
| 5,400 |
474.8 |
461.8 |
| 5,500 |
471 |
449.7 |
| 5,600 |
473.3 |
443.9 |
| 5,700 |
466.5 |
429.9 |
| 5,800 |
464.9 |
421 |
| 5,900 |
462.2 |
411.5 |
| 6,000 |
460.9 |
403.4 |
| 6,100 |
453 |
390.1 |
| 6,200 |
450.5 |
381.6 |
With SD Heads |
| RPM |
Power |
Torque |
| 2,600 |
210 |
424.3 |
| 2,700 |
221.2 |
430.3 |
| 2,800 |
235.3 |
441.4 |
| 2,900 |
250.4 |
453.5 |
| 3,000 |
265.5 |
464.9 |
| 3,100 |
281 |
476.1 |
| 3,200 |
296.8 |
487.2 |
| 3,300 |
313 |
498.2 |
| 3,400 |
327.2 |
505.4 |
| 3,500 |
339.8 |
509.9 |
| 3,600 |
351.8 |
513.3 |
| 3,700 |
361.4 |
513 |
| 3,800 |
372.3 |
514.6 |
| 3,900 |
383.5 |
516.4 |
| 4,000 |
396.8 |
521 |
| 4,100 |
408.5 |
523.4 |
| 4,200 |
419.9 |
525.1 |
| 4,300 |
429.8 |
524.9 |
| 4,400 |
439.2 |
524.3 |
| 4,500 |
446.6 |
521.3 |
| 4,600 |
455 |
519.5 |
| 4,700 |
462 |
516.2 |
| 4,800 |
469.9 |
514.1 |
| 4,900 |
477.9 |
512.3 |
| 5,000 |
483.7 |
508.1 |
| 5,100 |
488.4 |
502.9 |
| 5,200 |
493.4 |
498.4 |
| 5,300 |
496.4 |
491.9 |
| 5,400 |
487.8 |
484.2 |
| 5,500 |
501 |
478.4 |
| 5,600 |
500.2 |
469.1 |
| 5,700 |
499.8 |
460.6 |
| 5,800 |
499.2 |
452.1 |
| 5,900 |
495.2 |
440.8 |
| 6,000 |
491.5 |
430.2 |
| 6,100 |
487.8 |
420 |
| 6,200 |
482.9 |
409.1 |
With heads & cam |
| RPM |
Power |
Torque |
| 2,600 |
215.3 |
434.9 |
| 2,700 |
226.2 |
440 |
| 2,800 |
238 |
446.4 |
| 2,900 |
249.6 |
452.1 |
| 3,000 |
263.1 |
460.5 |
| 3,100 |
276.6 |
468.6 |
| 3,200 |
291.4 |
478.3 |
| 3,300 |
305.9 |
486.9 |
| 3,400 |
320.4 |
495 |
| 3,500 |
333.8 |
500.9 |
| 3,600 |
345.7 |
504.4 |
| 3,700 |
357.9 |
508 |
| 3,800 |
366.9 |
507 |
| 3,900 |
377.5 |
508.4 |
| 4,000 |
390.3 |
512.4 |
| 4,100 |
403.2 |
516.5 |
| 4,200 |
414.3 |
518.1 |
| 4,300 |
427.3 |
521.9 |
| 4,400 |
437.6 |
522.3 |
| 4,500 |
446.9 |
521.6 |
| 4,600 |
455.4 |
520 |
| 4,700 |
463.2 |
517.6 |
| 4,800 |
472.5 |
517 |
| 4,900 |
480.6 |
515.1 |
| 5,000 |
485.9 |
510.4 |
| 5,100 |
492.1 |
506.8 |
| 5,200 |
497.2 |
502.2 |
| 5,300 |
500.7 |
496.2 |
| 5,400 |
502.6 |
488.8 |
| 5,500 |
505.4 |
482.6 |
| 5,600 |
505.9 |
474.5 |
| 5,700 |
503.5 |
463.9 |
| 5,800 |
502.4 |
454.9 |
| 5,900 |
499.4 |
444.5 |
| 6,000 |
499.1 |
436.9 |
| 6,100 |
492.6 |
424.1 |
| 6,200 |
489.2 |
414.4 |
Flow comparison |
| Stock L92 |
| Lift |
Intake CFM |
Exhaust CFM |
| 0.200 |
153 |
126 |
| 0.300 |
225 |
162 |
| 0.400 |
277 |
192 |
| 0.500 |
313 |
206 |
| 0.600 |
336 |
218 |
| 0.650 |
327 |
221 |
| SD8801 |
| Lift |
Intake CFM |
Exhaust CFM |
| 0.200 |
154 |
117 |
| 0.300 |
223 |
179 |
| 0.400 |
282 |
202 |
| 0.500 |
323 |
219 |
| 0.600 |
349 |
232 |
| 0.650 |
356 |
237 |
| GMPP CNC LS6 |
| Lift |
Intake CFM |
Exhaust CFM |
| 0.200 |
147 |
111 |
| 0.300 |
215 |
155 |
| 0.400 |
262 |
198 |
| 0.500 |
290 |
210 |
| 0.600 |
307 |
218 |
|