Bosch Pump Chatter

[zx_volcane]

The problem you'll find, James is that when you get the pump to the point where it doesn't smoke at all, you'll find it'll actually be worse to drive, it means that unless you just NAIL through gears, the lda pin doesn't drop all that easily because you don't have the fuel there to create the hot exhaust gasses needed to spin the turbo...

I agree with this, have had the pump right down on smoke, but a shed load on boost, and it was a nightmare to drive until you're on boost, pulling off from junctions ..etc definitely need something down low, compromises n all.