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muscle car and engines from Chevrolet at Amerspeed


540 CID 750 hp Big block Brutus Engine
All Aluminum
427 C.I. Smallblock Chevy Brutus fuel injected engine

CHOOSING THE RIGHT CHEVROLET ENGINE

Chevrolet Engine - Good idle (750-850 rpm) - 3.08 to 3.70 gearing - Will work with stock gearing, transmission, converters - Aftermarket converters (1800-2500 stall speeds) can improve performance. 14-18 inches manifold vacuum.

350 CID Saturday Night Special 275 383 CID Enforcer 375 (crisp idle)
350 CID Saturday Night Special 300 383 CID Enforcer 385 (crisp)
350 CID Saturday Night Special 325 (crisp) 383 CID Enforcer 355

Chevrolet Engine - Racey idle (800-1000 rpm) - 3.42 to 3.90 gearing - Aftermarket converters recommended (2400 to 3000 stall speeds) - 1 3/4" diameter headers recommended for smallblocks.

350" CID Energizer335 383 CID Torquer 460
355" CID Enforcer 350 (crisp idle) 350 CID Saturday Night Special 335
355 CID Enforcer 375 383 CID Torquer 460
355 CID Enforcer 400 383 CID Torquer 450
383 CID Enforcer 400 355 CID Enforcer 440
355 CID Enforcer 425 383 CID Enforcer 500
383 CID Enforcer 425 396 CID Brutus 510
383 CID Torquer 480 396 CID Brutus 485
396 CID Brutus 550 396 CID Brutus 465
427 CID Brutus 550 383 CID Brutus Supercharged 700
434 CID Brutus 555 383 CID Brutus Supercharged 575
383 CID Brutus 550 540 CID Brutus 750
406 CID Brutus 550 582 CID Brutus 800

Chevrolet Engine - Rough idle (1000-1250 rpm) - 3.90 to 4.56 gearing - Limited use vehicles - Aftermarket converters needed (3500 stall speed) - 1 3/4" diameter headers necessary.
6-10 inches manifold vacuum.

355 CID Enforcer 460 355 CID Enforcer 475
434 CID Brutus 600 427 CID Brutus 600

355 CID Enforcer 500

632 CID Brutus 850

       

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Street Rod Engines | Chevrolet Crate Engines | High Performance Chevy Engines | Kit Cars

     

 American Speed Enterprises, Inc.  3006 Avenue of the Cities,  Moline, IL 61265  Telephone: 309-764-3601  FAX: 309-764-2786