Chassis dyno questions |
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Chassis dyno questions |
Cevan |
Jun 15 2010, 01:33 PM
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#1
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Senior Member Group: Members Posts: 1,079 Joined: 11-December 06 From: Western Massachusetts Member No.: 7,351 |
I want to mazimize the tuning of my carb'd 2056. Short of seat-of-the pants tuning, I figure using a chassis dyno is the way to go. I haven't checked to see where the nearest one is or how much it will be, but after spending all this time and money building it, I'd hate to leave any power on the table. I'm just not sure how you go about using it to tune the engine.
I assume I should have the engine pretty well broken in and running well with the carbs jetted as good as my seat-of-the-pants dyno can tell. Do I go there with a variety of idle and main jets, air correctors, venturis, etc and start swapping things out one at a time based on a baseline run? |
Chris Pincetich |
Jun 16 2010, 01:40 PM
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#2
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B-) Group: Members Posts: 2,082 Joined: 3-October 05 From: Point Reyes Station, CA Member No.: 4,907 Region Association: Northern California |
A nice header and 4->1 collector exhaust system will do as much or more for power gains from a Type IV than a small bump in displacement and tune. I know your weather is very cold, but consider a header and a wool ski cap to go fast and stay warm. Without a doubt, the used ceramic coated header was best $$$ I have spent on my 914 to date (IMG:style_emoticons/default/beerchug.gif)
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