How much timing are you seeing at WOT? Tuned
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On The Tree
Joined: Feb 2005
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How much timing are you seeing at WOT? Tuned My stock timing is 22.8 okay, lets say 23 degrees. Some say to advance in two increments. How much should i advance it? Right now i have it advance by 4 degree's and my o2's are 9.15. Thats alittle rich right?
But to me it runs better at 9.15 then when its at 8.95. I i guess i need to put it on the dyno.
Another thing to me it dies out in third gear. I ran a couple of guys on the street,we where pretty close,but when i shift to thrid it falls back. WTF is going on! I dont know if iam runnng to much timing,lean,or to rich??
But to me it runs better at 9.15 then when its at 8.95. I i guess i need to put it on the dyno.
Another thing to me it dies out in third gear. I ran a couple of guys on the street,we where pretty close,but when i shift to thrid it falls back. WTF is going on! I dont know if iam runnng to much timing,lean,or to rich??
Using your o2 voltage to tune is not the best idea. On the same dyno I've seen 14:1 read 930 mv and 13:1 read 870 mv. There's really no correlation. 28 degrees is a pretty normal number for timing at wot.
11 Second Club
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From: Va. beach,Va
Originally Posted by P Mack
Using your o2 voltage to tune is not the best idea. On the same dyno I've seen 14:1 read 930 mv and 13:1 read 870 mv. There's really no correlation. 28 degrees is a pretty normal number for timing at wot.
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On The Tree
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Maybe thats my problem,like i said it runs better. When o2s are at 9.15 then 8.95. Iam running lean and it doesnt show it. My main concern is the topend.
Lowend is perfect to me. Can anyone help me with that,why does my topend dieout? Do i have to much timing? not enough?
Lowend is perfect to me. Can anyone help me with that,why does my topend dieout? Do i have to much timing? not enough?
Every car is different.I've tuned them anywhere from 22 degree's to 30 degree's at WOT.Really matter's on the engine combo.And No,more timing without KR doesn't mean your making the most HP 
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I have a carbed 350 and have 43 degrees total timing, with a 670 street avenger carb with 65/68 jets. The engine makes 350hp at 5500 rpm, and no pinging at 43 degrees, it is killing my top end though, so what i am saying is too much timing pumps up bottom end but kills top end.
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On The Tree
Joined: Feb 2005
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Originally Posted by Wild85
I have a carbed 350 and have 43 degrees total timing, with a 670 street avenger carb with 65/68 jets. The engine makes 350hp at 5500 rpm, and no pinging at 43 degrees, it is killing my top end though, so what i am saying is too much timing pumps up bottom end but kills top end.
What Is stock timing for a ls1?
Originally Posted by rawlitogut
What Is stock timing for a ls1?
TECH Enthusiast
Joined: Sep 2004
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From: Omaha, NE
Originally Posted by Slowhawk
Every car is different.I've tuned them anywhere from 22 degree's to 30 degree's at WOT.Really matter's on the engine combo.And No,more timing without KR doesn't mean your making the most HP
EJ
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On The Tree
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I have diablo,so i can tune every little rpm. That sucks.
They tune is off, in frist its perfect 895,bangs secound runs alittle rich 9.10,hits third 905 and at the top of third lean 870. Wtf i need a custom tune. No matter what timing i run its like that.
They tune is off, in frist its perfect 895,bangs secound runs alittle rich 9.10,hits third 905 and at the top of third lean 870. Wtf i need a custom tune. No matter what timing i run its like that.
