Quote:
My 440 dyno'd at 390 HP with a somewhat similar setup.
440 Bored .30
Eddy RPM Alum Intake
Holley 750 and Eddie 750 (Holley got 5 more HP)
Cam .462/.470 Lobe 110
Mopar temmplate port job on steel 452 heads with backcut valves
Cast HP Exhaust Manifolds
I think my compression calculated to about 9:1
We spent a little more time and money to get the heads opened up and it really helps my 440 to breathe.
-Steve
Has this combo ever been down a track? If so, what MPH and car weight?
72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72.
Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.
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