13-08-2012, 09:21 PM
Evening lads
Fitted the MBC today and can't get the car over 28psi on the T2, even with the MBC wound fully in.
It's peaking 1psi higher than before, so it is a little higher, and it spools quicker too so seems to have eliminated any wastegate creep.
It's clean on boost. LDA ground, two turns on the preload, LDA screw all the way out, gov shimmed 5mm or so, max fuel up to the point the idle's creeping, FMIC with 2.25" pipework.
No matter what I try it's not peaking over 28psi. Ginge said it could be a dodgy actuator spring?
Fitted the MBC today and can't get the car over 28psi on the T2, even with the MBC wound fully in.
It's peaking 1psi higher than before, so it is a little higher, and it spools quicker too so seems to have eliminated any wastegate creep.
It's clean on boost. LDA ground, two turns on the preload, LDA screw all the way out, gov shimmed 5mm or so, max fuel up to the point the idle's creeping, FMIC with 2.25" pipework.
No matter what I try it's not peaking over 28psi. Ginge said it could be a dodgy actuator spring?
![[Image: signature_zps1a02ba79.jpg]](http://s1128.photobucket.com/user/martypellowe/media/signature_zps1a02ba79.jpg.html)