hi stall issues or tune?

[VTPREDATOR]

i have a cammed vy ss that has a few issues atm. it has a mafless tune done by powertorque engines, when it was tuned it didnt have the hi stall in it which they had to play with the air/fuel ratios down low as to keep the car idle when put in drive. Now i have a hi stall thrown in with a rebuilt box and having a few issues. when im cruising at say 50 or 60km/h the cars revs fluctuate approx 100rpm up and down. once i get to speed and it locks into overdrive im pretty sure it stops. could it need a retune or does this sound like the stally flaring. Is this normal or does it sound like a dodgy stally?

will be ringing powertorque on monday, just curious as to what you guys think.


cheers,

[chargedvx6]

If the only thing that has changed in your set up since the tune is a high stall and rebuilt box, chances are the tune will need some adjustment to suit the stall. It depends on how high a stall you went for. Usually up to 2600-2800rpm can be accomodated by the stock tune but since you have a custom tune now who knows how the tuner has set up the shift settings.

What stall speed is the stall at?

[VTPREDATOR]

nice ol 3000rpm