Does this dyno run look like my cam might be off a sprocket?
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Whats the A/F? Did you wideband it? I dynoed after my cam install/LS6 intake and was dissapointed with the 358/365 I got.I had a great tune installed and the track and dyno figures climbed WAY up.Your 02's should have no effect on WOT.
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When he started the tune the A/F was 12.2, now it's 12.9 to 13...according to the tuner guy.
But the driveability went down hill....it's a bear to drive when cold. It stalls out easily....then after it warms up it's fine and all is hunky dory, until about 10 mins later, then the surging starts.
But the driveability went down hill....it's a bear to drive when cold. It stalls out easily....then after it warms up it's fine and all is hunky dory, until about 10 mins later, then the surging starts.
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But the surging part.....what causes that?
And the interesting bit was that on the old tune, which was for headers, ported tb and LS6 intake only it was nowhere near as bitchy as it is now.
And the interesting bit was that on the old tune, which was for headers, ported tb and LS6 intake only it was nowhere near as bitchy as it is now.
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Does the computer have to relearn stuff after it was tuned?
I have been driving the car quite a bit over the weekend...and what do you know, the surging is gone. On top of that, the SES light I had, which was a History light of my 1153 code diesappeared as well. Hummm....guess the car fixed itself?
Any comments?
I have been driving the car quite a bit over the weekend...and what do you know, the surging is gone. On top of that, the SES light I had, which was a History light of my 1153 code diesappeared as well. Hummm....guess the car fixed itself?
Any comments?