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[ 7 posts ] |
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Joe
Site Admin
Joined: Tue May 22, 2007 7:35 pm Posts: 684 Location: garden grove
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Tuning A/F ratio
_________________ 1998 gst spyder evo16g@22psi 313 lb ft of torque 278 F.W.H.P.
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Wed Apr 02, 2008 4:08 pm |
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TalonatoR
Senior Member
Joined: Wed May 23, 2007 12:04 pm Posts: 835 Location: Currently in the Ontario Street Scene
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Wherever your car likes it Joe. Most pump gas dsms can go anywhere from 11.0:1 - 12.0:1 I'd shoot for 11.0
_________________http://www.DoubleTakes.orgSlowest car on the board
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Wed Apr 02, 2008 7:02 pm |
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SOADweskey
No More 2.3L
Joined: Tue May 22, 2007 7:36 pm Posts: 4412 Location: Jacksonville, FL
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_________________ Boost Creep is your turbo's way of calling you a little bitch for not running enough boost.
452 AWHP 446 lb ft of torque e85 FTW!!
"They are cool manly men now those DSM owners. Before it was just pasty white nerds, metro hair Asian kids and fruit pickers. They do real car club stuff and everything. Sometimes they even spend money here :-/"
-Mike W
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Wed Apr 02, 2008 8:43 pm |
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ghetto_bird
The Don!
Joined: Sat Sep 15, 2007 9:18 pm Posts: 1113 Location: south el monte
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Wed Apr 02, 2008 11:54 pm |
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RiG
Senior Member
Joined: Wed May 23, 2007 11:20 am Posts: 534
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How much boost are you running? My car hates this 91 octane crap we get here. Im currently running 20 psi on pump with the a/f at about 10.8:1 and I still get knock. Im going to try for 10.5:1. Before I made any changes my car was running around 11:1 and now it runs 10 times better at 10.8:1. I hope to get it down to 10.5:1 this weekend. Each car is different, I would say to start at 11:1 and work your way down until you dont have any knock and good spool.
_________________ www.pawliciouspets.etsy.com
Still have stuff for sale: 1G TB and 2 1G TPS sensors, thumbnail spoiler, stock cams, 2GA stock headlight. Make me an offer!
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Thu Apr 03, 2008 11:40 am |
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Joe
Site Admin
Joined: Tue May 22, 2007 7:35 pm Posts: 684 Location: garden grove
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Im running like 20-21 right now but Plan on running 22-23
_________________ 1998 gst spyder evo16g@22psi 313 lb ft of torque 278 F.W.H.P.
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Thu Apr 03, 2008 12:39 pm |
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RiG
Senior Member
Joined: Wed May 23, 2007 11:20 am Posts: 534
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_________________ www.pawliciouspets.etsy.com
Still have stuff for sale: 1G TB and 2 1G TPS sensors, thumbnail spoiler, stock cams, 2GA stock headlight. Make me an offer!
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Thu Apr 03, 2008 2:21 pm |
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