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2.5" or 3" Exhaust?

Which Exhaust?

  • 2.5"

    Votes: 0 0.0%
  • 3"

    Votes: 1 100.0%

  • Total voters
    1
  • Poll closed .

tavrin

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Hey guys,

I'm going to be dropping in my forged L67 motor hopefully on Thursday.
The motor has an XP hot cam stage 2 ported LIM & Blower and will be running 10psi as a 'run-in pulley' (non-intercooled)

Which brings me to the question... Would a 2.5" system be okay for 10psi? (Has a full redback system at the moment) *Paired with a set of wild cat extractors*
Or would you guys recommend the 3"?

I plan on getting a 3" but I was hoping to save the exhaust $ for now and spend it on a surge tank and intercooler plate.

Cheers.
 

someguy360

Beer, bacon and speed parts.
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3" will probably drone more so I would say 2.5
 
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