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Old Jun 21, 2004 | 01:44 PM
  #1  
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Question Borla catback

Does anyone know which block off plate produces the most power? Thanks
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Old Jun 21, 2004 | 01:55 PM
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for near stock cars, the middle plate works best. for what it's worth, i just put he smallest open hole plate in because the wife said it was too loud after putting the bassani headers on. didn't 'feel' any different.
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Old Jun 21, 2004 | 03:15 PM
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I just run mine wide-open, no plate at all.
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Old Jun 21, 2004 | 07:52 PM
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small hole-most tq
medium hole-+tq/+hp
large hole-most hp
no plate- dunno, but I like the way it sounds!
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Old Jun 21, 2004 | 08:02 PM
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If I put the largest plate in I lose 1mph at the track. Wide open was best stock, and now with mods. Dyno proven also!!
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