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Small Block Chevy Parts Testing - Total Recall: Danger Mouse Part 9

A Recap Of Danger Mouse Tests

By Mike Petralia

Test 17: We tested 1.5:1-ratio exhaust rockers and 1.6:1-ratio intake rockers (best power of all rocker combinations tested so far).
Max 442 tq, 414 hp
Avg 419 tq, 335 hp

Test 18: A COMP Cams XE268H camshaft (268/280 adv, 224/230 @ .050, .477/.480 lift, 110 LS) was installed straight up. We changed all rocker arms back to a 1.6:1 ratio.
Max 439 tq, 427 hp
Avg 418 tq, 335 hp

  Wilson 1.6I/1.5E COMP
  4-1 spacer rockers XE268H
  Test 16 Test 17 Test 18
RPM TQ HP TQ HP TQ HP
2600 377 187 384 190 371 184
2800 383 204 392 209 379 202
3000 413 236 413 236 400 229
3200 429 261 428 261 425 259
3400 431 279 432 280 431 279
3600 435 298 437 299 436 299
3800 435 314 439 317 435 315
4000 435 332 439 335 430 328
4200 436 348 437 350 431 344
4400 436 366 438 367 439 367
4600 440 385 441 387 437 383
4800 434 396 435 398 438 400
5000 424 404 425 405 429 408
5200 412 407 413 409 417 413
5400 401 413 401 412 407 419
5600 388 414 388 414 398 424
5800 366 404 366 404 387 427
Max 440 414 442 414 439 427
Avg 418 334 419 335 418 335

Send your test suggestions to:Super Chevy Magazine
Attn: Danger Mouse
720 Hundley Way
Placentia, CA 92870
Or Email: mike.petralia@primedia.com

SOURCES
76 RACING FUELS & LUBRICANTS
(800) 345-0076
www.76.com
Mr. Gasket Company
10601 Memphis Ave., #12
Cleveland
OH  44144
216-688-8300
www.mr-gasket.com
Bill Mitchell's Hardcore Racing Products
51 Tradezone Ct
Ronkonkoma
NY  11779
www.theengineshop.com
Powerhouse Engine Components
931 19th St
Bakersfield
CA   93301
The Carb Shop
1461 E. Philadelphia
Ontario
CA  91761
909-947-3575
www.customcarbs.com
Powerhouse Products
3402 Democrat Rd.
Memphis
TN  38118
800-872-7223
901-795-7600
www.powerhouseproducts.com
COMP Cams Scoggin-Dickey (SDPC)
5901 Spur 327
Lubbock
TX  79424
Demon Carburetion
Dahlonega
Ge
7-06/-864-8544
barrygrant.com
Specialty Component Engineering
1122 West Ave. L-12, Unit 111
Lancaster
CA  93534
Edelbrock
Dept. 5.0
2700 California St.
Torrance
CA  90503
310-781-2222
www.edelbrock.com
Specialty Auto Parts
28314 Hayes Ave
P.O. Box 306
Roseville
MI  48066
Fluidampr
Springville
NY
7-16/-592-1000
fluidampr.com
Summit Racing Equipment
P.O. Box 909
Akron
OH  44309
Lunati Cams
Olive Branch
MS
6-62/-892-1500
lunatipower.com
Westech Performance Group
11098 Venture Dr., Unit C
Mira Loma
CA  91752
9-09/-685-4767
www.westechperformance.com
Mechanix Wear
24950 Anza Dr.
Valencia
CA  91355
6-61/-257-0474
www.mechanix.com
Wilson Manifolds
4700 NE 11th Ave.
Ft. Lauderdale
FL  33334
954-771-6216
www.wilsonmanifolds.com
Milodon
2250 Agate Ct.
Simi Valley
CA  93065
805-577-5950
www.milodon.net
By Mike Petralia
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