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Old 04-10-2010, 03:47 AM
JRSully JRSully is offline
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Default Re: Looking for DYNO results on a stock 1969 L78

a few years ago when I did my 70 L78 motor;dead stock except for: Hooker Comps, recurved orig 2000 distrib, all in @ 3k. Untouched: garbage 569 flat intake,4557 holley (factory jets), 11:1, Block was taken .30, now 408 cu in. It made 422 HP @ 5400 on the dyno. Maybe the extra 12 cubes (over a 396) did a little extra.? although 69 163 intake is MUCH better than the 569 flatty and I was running headers and distrib. My .02
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70 L78 Nova Fathom Blue,Bench, 4spd, F41, 3:55
71 Porsche 911 Targa
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