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Tuning update

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BOP4ever

Member
Joined
Jul 6, 2007
Messages
892
Checked fuel pressure found it at 42 O2 was low last time out low 700s so I upped it to 44.
20 psi and car felt decent and O2 was 770 on short runs I lifting after the 2-3 shifts.
Zero retard on the scan master. I did get a alarm from the knock alarm once it was a solid tone I lifted and scan master said zero and 760 O2. I figured it was false from tire spin and some drive train vibration on the slightly rough road.
Anyway the low level was on the Alkycontrol system so I topped off with it's first taste of methanol
It had about a 50-50 denatured and water. Added 2 psi boost and drive it to work not much testing but it seemed to be stronger much more than 2 psi would give based on my 18-20 bump last time... Imagination or would the methanol change anything ? So 22 psi about 760 O2 snd still zero knock.
Today it actually broke the tires loose when I punched it at 45 mph it's never done that before.
Ambient temps were about 60-65 for all this. I think it feels like a solid 12 second car
I am starting to like this car more now.
 
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