tuning kr power enrich table
05-19-2005, 10:06 PM
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TECH Junkie
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tuning kr power enrich table interested in seeing those with 5.3's 220/220 and over cam and heads
With added compression having a time figuring out timing and completely getting rid of kr.
When I stall up in 4wd I get some knock, the knock always seems to happen around 1800 to 2400 rpm with medium load. Sometimes its there sometimes its not. I wouldnt worry about it if I wasnt running a 20% mix of 110 and 93, so I think its real knock. Its just spuradic I cant figure it out.
At wot nothing. with cruise on highway nothing. around town I get it?
Also how long does it take for the fuel trim levels to adjust themselves?
With added compression having a time figuring out timing and completely getting rid of kr.
When I stall up in 4wd I get some knock, the knock always seems to happen around 1800 to 2400 rpm with medium load. Sometimes its there sometimes its not. I wouldnt worry about it if I wasnt running a 20% mix of 110 and 93, so I think its real knock. Its just spuradic I cant figure it out.
At wot nothing. with cruise on highway nothing. around town I get it?
Also how long does it take for the fuel trim levels to adjust themselves?
05-20-2005, 03:45 PM
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Actually, if it stays with the high octane, I would assume its false knock.
I would also guess that it may just be burst knock retard and you may need to adjust that table and make it less sensitive to airflow changes (deltas). Its a common proble with cam upgrades. Not sure if you are using edit or HPtuners, but you want to make the required delta higher, so that it is less sensitive. Thats my suggestion.
I would also guess that it may just be burst knock retard and you may need to adjust that table and make it less sensitive to airflow changes (deltas). Its a common proble with cam upgrades. Not sure if you are using edit or HPtuners, but you want to make the required delta higher, so that it is less sensitive. Thats my suggestion.
05-20-2005, 04:50 PM
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using hp tuners what increments should I be safely adjusting delta levels
today had to take a road trip so I did alot of tuning got the majority of my ltft values I was seeing was between -2 and 2, Ive tuned out almost all knock at every level except for the spuradic knock in one cell that occurs irregularly, I assume thats false knock. Sometimes Ill get values mostly around 1 to 2 degrees of retard and they seem to be real.
Is it possible to tune out all knock?
Oh and by the way my part throttle power isnt **** now it sucks!
Is there an acceptable level of knock? What am I missing?
Im tuning for power, not shitty gas mileage and no power which is the direction Im heading
today had to take a road trip so I did alot of tuning got the majority of my ltft values I was seeing was between -2 and 2, Ive tuned out almost all knock at every level except for the spuradic knock in one cell that occurs irregularly, I assume thats false knock. Sometimes Ill get values mostly around 1 to 2 degrees of retard and they seem to be real.
Is it possible to tune out all knock?
Oh and by the way my part throttle power isnt **** now it sucks!
Is there an acceptable level of knock? What am I missing?
Im tuning for power, not shitty gas mileage and no power which is the direction Im heading