truckin151
Supporting Member
Every once and a while yes, specially with the ac on. It never stalled but its had an issue with it yes. It went away completely though about 4months ago.
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So my AFR at idle is 12.5 on startup.... hmmmm..... Lets see if the tune that reduces the fuell added to it on start up helps any to lean it out...
YES IT DID!!!! It still has a slight surge so it could probably stand to have a little more pulled or just give it a little more time to learn, but it is running and running good!!!! 50 to 90 is like a blink of the eye. I have to adjust my shift points though cause they are a little off in the part throttle but it is SOOOOOOOO much better
Bump that 1-2 shift up. I was looking at the dyno chart for that cam and it shows it still increasing hp up to 6800 rpm.
Was that the Comp Cams dyno chart for all three cams...260/268/273? The stock intake starts to dive over much lower in the RPM band, probably more like 5700-5800 RPM's. 6300-6500 is the MAX I would set a shift, and that's just because of the shift recovery RPM.