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Carburetor vs Fuel Injection On Holley's New Hi-Ram Manifold

We test Carbs Vs. Fuel Injection On Holley's New Hi-Ram Manifold

By Richard Holdener, Photography by Richard Holdener

EFI Carbs
RPM HP TQ HP TQ
3,000 266 466 271 474
3,300 313 498 306 487
3,600 356 519 361 527
3,900 405 546 408 550
4,200 459 574 463 579
4,500 518 605 528 616
4,800 557 609 571 625
5,100 596 614 612 630
5,400 627 610 648 631
5,700 657 605 678 625
6,000 684 598 701 614
6,300 694 578 709 591
6,600 704 560 720 573
6,900 713 543 724 551
7,000 711 533 720 540

SOURCES
Cometic Gaskets
8090 Auburn Road
Concord
OH  44077
800-752-9850
http://www.cometic.com
Darton Sleeves
2380 Camino Vida Roble, Suite J & K
Carlsbad
CA  92009
800-713-2786
http://www.dartonsleeves.com
Pro Comp Electronics
605 S Milliken Avenue
Unit A
Ontario
CA  91761
909-605-1123
www.procompelectronics.com
K1 Technologies
889 76th Street SW Unit 6
Byron Center
MI  49315
616-583-9700
www.k1technologies.com
Lucas Oil
302 North Sheridan Street
Corona
CA  92880
951-270-0154
http://www.lucasoil.com
wiseco pistons
mentor
OH
800-321-1364
wiseco.com
L&R Automotive
13731 Bora Drive
Sante Fe Springs
CA  90670
562-802-0443
www.lnrengine.com
By Richard Holdener
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1 comments
FOUROHSICKS
FOUROHSICKS

Why not compare twin throttle bodies in place of the single throttle body upper,which is more of a forced induction set up? 

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