freeze_dk I am dissatisfied with my current employment situation Donating Members 8,610 Member For: 18y 3m 3d Gender: Male Posted 06/07/09 08:53 AM Share Posted 06/07/09 08:53 AM chucked my car on a dyno before for a pwer run to check the a/f reading as the car has a slight miss up high.. car is stock apart from the hiflow cat and its a ba manual.. the car sits on a comfortable 5psi and doesnt spike,, but there is a problem with the a/f reading.. check out the dyno sheet Link to comment Share on other sites More sharing options...
ENVYOSXR Loves boost Donating Members 266 Member For: 15y 6m 30d Gender: Male Location: VIC Posted 08/07/09 03:55 AM Share Posted 08/07/09 03:55 AM I take it the car has been tuned since you installed the high flow cat? otherwise they normally overboost without a tune. Link to comment Share on other sites More sharing options...
freeze_dk I am dissatisfied with my current employment situation Donating Members 8,610 Member For: 18y 3m 3d Gender: Male Posted 12/07/09 03:25 AM Author Share Posted 12/07/09 03:25 AM no the car hasn't been tuned since the cat.. we did 7 runs and not once it went past 5psi Link to comment Share on other sites More sharing options...
daztbo FLY-FPV Donating Members 474 Member For: 15y 5m 3d Gender: Male Location: Greensborough Vic Posted 09/09/11 11:01 AM Share Posted 09/09/11 11:01 AM nice power for a stocker unless its a happy dyno lol Link to comment Share on other sites More sharing options...
Trough Lolly Member 4,349 Member For: 20y 3m 23d Gender: Male Location: Mildura Posted 12/09/11 01:59 PM Share Posted 12/09/11 01:59 PM it shouldnt overboost unless its got a big un-restrictive intake and possibly a bashed cat. Link to comment Share on other sites More sharing options...
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