Chevelle Tech - View Single Post - Flowmaster 50 series Delta Flow or Dynomax Super Turbo
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post #10 of (permalink) Old Jun 18th, 19, 8:43 AM
77sonic
Tech Team
Daryl
 
Join Date: Mar 2009
Location: Blooming Prairie, MN
Posts: 161
Garage
Re: Flowmaster 50 series Delta Flow or Dynomax Super Turbo

Dynomax 17665's on mine. Nice and quiet in car at cruise. Sound awesome when the 505 goes into tire smoke mode Engine made 8 HP less on dyno with these mufflers compared to open headers and 16" extensions.

1970 Chevelle 505 640hp/625tq 700R4 with 2.84 gearset plus more goodies! Moser 12 bolt 33 spline axles Fitech Meanstreet fuel injection
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