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Just wondering if I need to fit an adapter with a 1mm hole or whether the small hole in the turbo oil feed is already there as the restrictor? See pics below.
Also does anyone know where I can get a M11 to 6mm pipe adpter similar to bottom pic please. Thanks.
1986 Coupe q - 2281cc 3B, chargecooler, 2.75" exh & downpipe, ported head, water injection, CGR box, modified MD357 turbo, 440cc injectors, high power coil.
2004 A4 2.5TDi convertible, re-mapped to 180bhp
2011 A5 sportback 3TDi-Backbox delete, remap
The adapter form a VNT DIESLE trubocharger has a 4mm diameter hole. I think it should work because you have that restrictor of 1mm .
The hole in the centre of the top pic is actually about 1.8mm and heard somewhere that it's normal to have a 0.8 to 1mm restrictor but thought maybe this MD357 has come with appropriate oil infeed hole size from the factory
1986 Coupe q - 2281cc 3B, chargecooler, 2.75" exh & downpipe, ported head, water injection, CGR box, modified MD357 turbo, 440cc injectors, high power coil.
2004 A4 2.5TDi convertible, re-mapped to 180bhp
2011 A5 sportback 3TDi-Backbox delete, remap
Mine came with the restrictor fitted, which from memory looks very similar to yours. The male to male adapter came from Turbo Dynamics and I got the aero quip pipe and fittings from Demon Tweaks...
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Adapter with Restrictor or not ...........
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