Warning: Non LSX Dyno numbers inside
07-03-2008, 09:53 PM
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Warning: Non LSX Dyno numbers inside What's up dude's. Just thought I would post my sheet of the 406 I just finished for my latest project, a 78 Malibu. Video of it at the track prior to the dyno runs is in the sig.
Combo is:
406 11:1 93 Octane
Dart 227 CNC heads 307 cfm @ .700 24x @ .700
274/286 @ .50 106cl
Super Victor Intake
HP 4150 950cfm carb
1 3/4 Headers with 3.5 straight exhaust Flowmaster 2 chambers
Turbo 400, Convertor stalls to 3600 on T-brake. Flash about 4100 rpm.
8.5 10 bolt, 4,10 rear, 325 MT's with 20 psi at time of dyno (Doh!)
Nice to finally post in here again after a long hiatus. Sold alot of cams for vengeance back in the day
Combo is:
406 11:1 93 Octane
Dart 227 CNC heads 307 cfm @ .700 24x @ .700
274/286 @ .50 106cl
Super Victor Intake
HP 4150 950cfm carb
1 3/4 Headers with 3.5 straight exhaust Flowmaster 2 chambers
Turbo 400, Convertor stalls to 3600 on T-brake. Flash about 4100 rpm.
8.5 10 bolt, 4,10 rear, 325 MT's with 20 psi at time of dyno (Doh!)
Nice to finally post in here again after a long hiatus. Sold alot of cams for vengeance back in the day
07-04-2008, 11:24 AM
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Street car, I have been driving it weekends. I ran in the Atco NMCA True Street (30 mile cruise), came in 7th, 10.98 average.
Anyone have any good figures on TH400 loss through the drivetrain?
Anyone have any good figures on TH400 loss through the drivetrain?
Last edited by 347fairless; 07-04-2008 at 11:36 AM.