TEST 2
Advance 42 degrees 
Max torque 543 lb-ft at 4,700 rpm 
Max power 574 hp at 6,100 rpm 
Average torque 518.8 lb-ft 
Average power 515.8 hp 
Power 1.36 hp/ci 
Changed oil to Royal Purple  
Lashed valves 0.020/0.032  
RPM lb-ft hp
4,100 530 414
4,200 530 424
4,300 531 435
4,400 534 447
4,500 537 460
4,600 541 474
4,700 543 488
4,800 543 496
4,900 542 506
5,000 540 514
5,100 536 520
5,200 531 526
5,300 528 533
5,400 526 540
5,500 523 548
5,600 521 555
5,700 517 561
5,800 512 566
5,900 506 568
6,000 501 572
6,100 494 574
6,200 486 574
6,300 478 573
6,400 469 572
6,500 461 570