Syncro help/info required. VR Turbo 4x4 Rado

[ssaunders 199]

Hi all, got the 'licence loser' mapped today. Kudos to Redline Tuning in Basildon! Money well spent (so far 25 miles in) no longer have the flame spitting 'Asbo' map, just low,middle and high boost (260,290 and 336)

So what's peoples experience with Syncro diffs? How soon am I going to have issues? I will only use low and middle, high will occasionally be used to wipe people's smirks off (at you some BMW drivers)

I know I should look at haldex but that's longer term and best part of 2k.

Am I right in thinking that the rear drive only comes in when the front loses traction (VC) and with maximum split its still 50/50? So with my current setup (336hp and 320tq, high boost and torque measured at flywheel) the rear diff will only see 160lb/ft and only when both fronts have 0-50% traction?

Is it possible to uprate the rear diff? I believe it's the same as the T3/4 transporters?

I shouldn't have issues with the gearbox as it's got a quaife 6 speed (question/statement)?

Thanks for looking

S