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Can someone tell me when i add an ls7 card style maf part number 10361569 and associated LSA airflow data to the attached file it runs super rich, the standard maf i am using is an ls3 non card style...

I wasnt expecting it to be close but 40% rich across the range is not right, i am using the lsa card in ls3 maf case, maybe lsa case is bigger but not enough to throw it that far, i am using sd...

Its in a standard pipe, factory airbox and bend, maybe the sensor is faulty

Can somebody have a look at my .hpt files below and tell me when i swap my ls3 maf which runs perfectly and i add an LSA card style maf and data from an lsa file the car is running 30% to 40% richer.

I am trying to add an lsa card still maf to my supercharged ls3 which is running the standard maf that works fine, but when i use the lsa maf and data, airflow vs frequency settings copied from an...

I am using lsa adaptive spark which is more aggressive than original, i have also changed to lsa throttle follower and cfco spark of 0 degrees all these have reduced the flare quiet considerably, it...

Pulled the throttle body apart nothing wrong with it, so it sits in a neutral position at rest partially open with no spring tension, so to open it the motor drives against spring tension and to...

Apparently LS2 throttle body rotates the opposite to ls3, but on mine the ls2 one would rotate the correct way

No i didnt know about the clutch pumps will try, 102mm dbw throttle body's are cheap on ebay here $178 or $137 for 92mm standard size, chinese but should work, not shore how good though, but enough...

Still doing it but improving, as soon as the clutch goes in and the clutch switch operates thats when it happens, i might change the throttle body to rule it out, watching the tps from the log files...

I only put the ls9 camshaft in the car, i didnt copy the software, i just copied lsa injector data, it was the same problem with the standard ls3 cam, i have already tried the adaptive idle by...

Magnuson Heartbeat 2300, 90mm pulley, LS9 Cam, Lsa Injectors, VCM OTR, 1 3/4 extractors, 2 1/2 Exhaust, see attached photo

Tried that file thanks, still doing it but not as bad, as soon as you push the clutch in anywhere between 1000 and 2000 rpm it flares under high load, 1st to 3rd gear hardly noticeable, hills make it...

Ok i will try lowering it, its at factory settings now and cam is an LS9

I wonder if any one can help me with throttle flare when i change from 4th to 5th and 5th to 6th between 1000 and 2000 rpm, attached is log file at 9.22.06 when i push the clutch in 4th gear it...