|
|
On The Dyno |
| 412ci Small-Block Mopar |
| RPM: |
TQ: |
HP: |
| 3,500 |
535 |
356 |
| 3,600 |
543 |
372 |
| 3,700 |
548 |
386 |
| 3,800 |
548 |
397 |
| 3,900 |
544 |
404 |
| 4,000 |
538 |
410 |
| 4,100 |
538 |
420 |
| 4,200 |
547 |
437 |
| 4,300 |
554 |
454 |
| 4,400 |
556 |
465 |
| 4,500 |
561 |
481 |
| 4,600 |
580 |
508 |
| 4,700 |
597 |
534 |
| 4,800 |
609 |
556 |
| 4,900 |
616 |
575 |
| 5,000 |
621 |
591 |
| 5,100 |
622 |
604 |
| 5,200 |
623 |
617 |
| 5,300 |
624 |
630 |
| 5,400 |
624 |
642 |
| 5,500 |
625 |
654 |
| 5,600 |
624 |
665 |
| 5,700 |
622 |
675 |
| 5,800 |
620 |
684 |
| 5,900 |
617 |
693 |
| 6,000 |
613 |
701 |
| 6,100 |
609 |
707 |
| 6,200 |
604 |
713 |
| 6,300 |
600 |
719 |
| 6,400 |
594 |
724 |
| 6,500 |
588 |
728 |
| 6,600 |
583 |
733 |
| 6,700 |
578 |
737 |
| 6,800 |
572 |
741 |
| 6,900 |
566 |
743 |
| 7,000 |
560 |
746 |
| 7,100 |
553 |
748 |
| 7,200 |
547 |
749 |
| 7,300 |
539 |
749 |
| 7,400 |
531 |
748 |
| 7,500 |
522 |
746 |
By The Numbers
412ci Small Block Mopar |
| Bore: |
4.180 inches |
| Stroke: |
3.747 inches |
| Displacement: |
412 actual cubic inches |
| Compression ratio: |
14.5:1 |
| Camshaft: |
Predator solid roller |
| Cam duration: |
255/285 degrees at .050-inch tappet rise |
| Valve lift: |
.780/.780 inch |
| Rocker ratio: |
OEM 1.8 ratio |
| Top ring: |
.031 inch |
| Second ring: |
.031 inch |
| Oil ring: |
3mm |
| Piston: |
Wiseco |
| Block: |
Mopar Performance R3 |
| Crankshaft: |
LA Enterprises |
| Rods: |
Carrillo 6-inch |
| Cylinder head: |
Mopar Performance W8 |
| Intake valve diameter: |
2.18 inches |
| Exhaust valve diameter: |
1.60 inches |
| Intake manifold: |
Mopar Performance |
| Carburetor: |
Holley Dominator modified by CFM |
| Ignition: |
MSD Digital 6 |
| Damper: |
ATI |
| Oil: |
AMSOIL Synthetic 10W-30 |
| Fuel: |
VP Fuels Q16 |
| Gaskets: |
Fel-Pro |
|