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sledhed17
Joined: 25 Aug 2009
Posts: 3
Location: Grande Prairie A.B.
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 Posted: Tue Aug 25, 2009 11:40 pm Post subject: Power Converted to ET |
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| As of this season i am running an 809 rotax with close to 200 horse dyno'ed at 195 with old ignition not letting rpm reach over 9000 (peak power) and replaced it with a MSD haven't dyno'ed it since i through on the new ignition. It runs in the 9.80-90's usually with good traction and air it has done low 9.70's. we do not run around sea level at all (northern alberta). And I am looking at buying an 1117 stroked motor with approx 240 horse and i was wondering how much ET i would pick up with the extra 40 horse. |
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thundercat90096
Site Admin
Joined: 24 Jul 2006
Posts: 228
Location: Birmingham Alabama
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| Posted: Thu Aug 27, 2009 10:00 pm Post subject: |
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I sprayed about a 40hp shot of nitrous and picked up 20 mph in the 1/8th.
nos pro may be able to chime in. what kinds of increase to you see with a 40hp increase in motor hp?
Sledhead, i know your not spraying nitrous but its a ballpark hp increase
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NOS-PRO
Team Extreme
Joined: 25 Jul 2006
Posts: 257
Location: Manitowoc, Wisconsin
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| Posted: Sun Aug 30, 2009 10:34 am Post subject: |
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| a true 40 horse should pick you up a 1/2 second at least. Should bring you down to 9.20's |
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