Quote:
Originally Posted by sweetbmxrider
dyno it dumped headers tuned accordingly and then with catback tuned accordingly. note power difference.
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Its 385 ci on pump gas and 11/12 lb of boost.. How much power do YOU think it should have made? 1.85 hp/ci isnt too bad in my opinion especially when you factor in the limitations of the 92 Octane fuel. If the exhaust was too restrictive I doubt it would have made what it did.
The original point that I was trying to make is if we can make 600+rwhp with a 2.5" y and single 3" back half then what need does a 300-400hp engine have for anything larger?