 DSM + E85 + 38 psi at 23 degrees of timing |
 Jun 1 2007, 01:22 AM
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Beginner  Group: Members Posts: 48 Joined: 21-May 07 Member No.: 1,160  |
  a little after hours tuning session looks like I am making a little more power  oh yeah 700 hp 523 torque better yet that is only 11.7 a/f yeah there is more left in it -------------------- Actions Speak Louder Than Words. Dont Talk About It Do It.
"Build it, Boost it, Break it.......and Repeat" Trent @ Rev Hard Inc Rev Hard Inc 2500 4th ave Rock Island Illinois 61201 1-309-788-DYNO toll free 1-877-RHI-DYNO www.revhardinc.com email: td@revhardinc.com |
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Jun 1 2007, 03:48 PM
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 Post Master Group: Members Posts: 626 Joined: 25-September 02 From: Urbana, IL Member No.: 19 |
QUOTE (Booztd 3 @ Jun 1 2007, 03:05 PM) What kind of AFR are you guys shooting for with the E85? Some of you are probably thinking he's running terribly lean, given that stoich for E85 is around 9.7:1 or so. The thing about most widebands is that the AFR they display is based on whatever fuel the unit is programmed to work with. O2 sensors just measure the amount of leftover oxygen and calculate the AFR based on how much fuel it would have taken to reach that percentage. If you're using a WB calibrated for gasoline, 14.7 will be stoich for any fuel you use, and around 11.5 to 12.5 will be a good AFR for boost, no matter if you're using methanol, ethanol, e85, propane, unleaded, race gas, etc. The 'ideal' amount of leftover oxygen in the exhaust doesn't change just because you've changed fuels. -------------------- Eric Wort
87 White Buick Turbo 'T' (11.71 @ 116.5, 1.61 60ft, slipping trans) 92 Teal Eagle Talon TSi AWD (burn victim) |
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Posts in this topic
Trent@revhardinc.com DSM + E85 + 38 psi at 23 degrees of timing Jun 1 2007, 01:22 AM
turbohcar Is that with a blend of E85 or is it just the stra... Jun 1 2007, 06:23 AM awd4kicks Nice work Trent!
Another E85 related questi... Jun 1 2007, 06:33 AM Trent@revhardinc.com full e85 It just flat out rocks, and 1600 fic inje... Jun 1 2007, 07:16 AM Booztd 3 What kind of AFR are you guys shooting for with th... Jun 1 2007, 09:05 AM Trent@revhardinc.com right now we ar at about 11.7 a/f Jun 1 2007, 11:28 AM awdnot2 Congrats! That thing is ready fly!
Do yo... Jun 1 2007, 02:35 PM Trent@revhardinc.com yes we are open on saturdays from 10 to 6 sometime... Jun 1 2007, 02:51 PM Booztd 3 QUOTE (wortdog @ Jun 1 2007, 04:48 PM)QUOTE (... Jun 2 2007, 02:24 PM
Mitsu 77 I've been looking at doing this for quite some... Jun 2 2007, 08:38 PM |
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