stevieturbo

As title...

For a T60 ot T70 DBB type.

Need to order up an adaptor for one.

NOSjohn

iTrader: (9)

Not sure what you're asking but normally the feed supply fitting we use on a turbo is 1/8 and -4an.

stevieturbo

I assume thats 1/8 NPT then ???? ( 1/8 BSP would be more common in the UK, although most stuff is metric )

The fitting they supplied ages ago, is -3 on one side, and unknown on the turbo side.

I need to source a -4 fitting as you say, so I can hook it up to the engine, as thats the size of the adaptor in the block.
Sorting a -3 fitting for the block might be awkward too.

KissMySSo1

iTrader: (2)

pretty sure its 1/4" npt. if not 3/8" npt. but almost 100% its 1/4". its def not 1/8

NOSjohn

iTrader: (9)

Yes - 1/8NPT on one side and -4AN on the other side. If you buy your fitting from a decent turbo shop, this is what you'll get and this is the standard for a t3 and t4 turbo.