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Old 10-15-2020, 09:00 AM
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Tom Vaught Tom Vaught is offline
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Join Date: Dec 2001
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Quote:
Originally Posted by ScottK. View Post
Thanks for the info I think we all can agree long strokes aren’t your friend.My goals are not only a decent time on the track but as street able as possible and with some reliability mixed in.In fact this is a very general statement but if I can get to 500 flywheel and 15 pounds of boost I think I’ll be close to my goal.Just as a after thought if I could get it all done at 5500-6000 I’d be happy!
Since Luhn Performance made 862 HP at 5300 rpm with a Vortech Centrifugal Supercharger (13 psi of boost) and a very basic 455 type engine, I do not see where a street boosted engine at 15 psi of boost could not make 500 hp with a very basic 400 cid engine and 3.75 stroke.
Years ago with the same sized Vortech Supercharger on a 281 cid engine we made 762 hp at 7000 rpm. You could make 500 hp with a 326 engine.

Tom V.

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