[Dennis Kelley]

You may not need a intake it you find out what the Air fuel ratio is at. I picked up 51 hp on timing alone. Was the dyno done with a wide band o2 sensor. Just use the dyno to tune don't get hung up on the numbers. An air gap is an excellant mainifold though. An automatic tranny eats some more hp than a manual. I'd shot for an air fuel ratio of 13 to 1. the dyno is great for tuning

later Dennis