CMI Header Applications

Available Systems

Sign up for the
CMI e-newsletter

Stay up-to-date on new products, promotions and events.



Custom Marine is on Facebook

CMI INDUSTRIAL

CMI Industrial is proud of its heritage as a designer and manufacturer of top-quality sound and noise attenuation systems that have set the benchmark for quality and innovation. CMI has enjoyed a decades-long leadership position by offering unparalleled products and services, and maintaining industry-leading customer satisfaction.

Visit CMI Industrial

Dyno data: Measured torque and power

Location: Innovation Marine

Test Description: Accel. Test - 100 rpm/second

Download the detailed 520 upgrade Dyno data

  Stock E-Top Gen-X
RPM STPPwr CHp STPTrq Clb-ft STPPwr CHp STPTrq Clb-ft STPPwr CHp STPTrq Clb-ft
2600 258.2 521.7 246 496.9 234.5 473.8
2700 270.8 526.8 257 499.9 249.6 485.6
2800 282.7 530.4 275 515.7 269.1 504.8
2900 297 537.9 294 532.5 293.3 531.2
3000 304.7 533.5 307.1 537.6 312.2 546.6
3100 313.1 530.5 317.9 538.6 323.9 548.7
3200 326.8 536.4 334.1 548.3 339 556.5
3300 352 560.2 356.9 568 354.8 564.6
3400 369.4 570.6 371.7 574.2 377.1 582.5
3500 390.7 586.3 393.5 590.4 396.3 594.7
3600 400.2 583.9 405.5 591.6 407.4 594.3
3700 407.5 578.4 415 589.2 414.1 587.8
3800 414.9 573.4 424.4 586.6 418.4 578.3
3900 422.1 568.4 429.3 578.1 423.4 570.2
4000 430.3 564.9 437.7 574.7 428.5 562.6
4100 444.2 569 449.5 575.8 441.3 565.3
4200 461.8 577.4 478.3 598.1 461.8 577.5
4300 482.3 589.1 498.8 609.3 489.1 597.3
4400 495.7 591.7 510.9 609.8 503.1 600.5
4500 502.7 586.7 520 606.9 514.6 600.6
4600 507.8 579.8 529.4 604.4 523.4 597.6
4700 515.9 576.5 536.8 599.9 542.5 606.3
4800 523.9 573.3 544 595.3 553.3 605.4
4900 523.9 561.5 545.1 584.3 560.9 601.2
5000 526.2 552.8 549.7 577.4 568.8 597.5
5100 526.5 542.2 552.5 568.9 572.3 589.3
5200 526 531.2 557.8 563.4 574.1 579.9

Download the detailed 520 upgrade Dyno data

520 upgrade Dyno data