D501 engine fuel connectors

Hi,

i have a D501 V6 Turbo engine fitted in my 310, and i need to replace the fuel hoses.

Does anyone know the connector dimentions (assume its metric) so i can make new fuel pipes to screw on the existing pipes on the D501 engine ?

Its a pre-cat engine btw

Ones m20x1.5 and the other m14x1.5 if I remember correctly. I'm remaking the hard lines too using Teflon coated aluminum with aeroquip compression fittings.

Cheers, John.

Brilliant, thanks

Im going to make teflon hoses from engine to fuel pump / tank. What inner diameter is preferred ? Running more or less standard engine setup with slightly increased boost pressure and Devil exhaust. Have a tuned Renix but its a bit throttle sensitive from idle and up (dies unless i put an egg under my shoe) so its still on the shelf.

My car is still tucked away as winter still hasnt let completely off yet, so i havent unwrapped the car from its carcoon. Just starting to prepare some parts..

Sorry that was m12x1.5 and m14x1.5.

8mm hose should be ok. I use -6 hardline and fittings on new fuel systems which is slightly larger bore.

Cheers, John.

Many thanks for all your help