Flow #'s at 28 in. of h2o

Dynomax Race Magnum - 528 cfm
Thrush Magnum Glasspack - 507 cfm
Summit Fully Welded - 343 cfm
Flowtech Afterburner - 342 cfm
Dynomax Super Turbo - 333 cfm
Hooker Competition - 232 cfm
Summit Turbo - 309 cfm
Thrush Boss Turbo - 297 cfm


Peak #'s on a 350

Dynomax Race Magnum - 409 hp 394tq
Thrush Magnum Glasspack - 409 389
Summit Fully Welded - 415 390
Flowtech Afterburner - 409 391
Dynomax Super Turbo - 412 387
Hooker Competition - 397 381
Summit Turbo - 405 383
Thrush Boss Turbo - 407 384


Avg #'s on a 350 from 2,500 to 6,000 rpm

Dynomax Race Magnum - 298 hp 366tq
Thrush Magnum Glasspack - 297 365
Summit Fully Welded - 295 362
Flowtech Afterburner - 294 361
Dynomax Super Turbo - 292 358
Hooker Competition - 286 351
Summit Turbo - 291 357
Thrush Boss Turbo - 292 357

Well there you have it!

Later.

Aaron

 

Cool numbers, thanks! Did they say why they didn't test a Flowmaster?


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-Tom P (Hot rodded 1986 Firebird 2.8l) from http://www.f-body.net/mailbag/3rd/3rd_mailbag.html message boards
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