The clearances are very tight so I was wondering if anyone has fitted headers on the 3.5 Rover motors in a Mantula? Right now the SS exhaust pipe is connected to the CI manifolds and the installation has the exhaust pipe crimped slightly to get the radius small enough to fit tight to the frame....
I am thinking about going to a custom fabrication but it will be expensive. I would also be considering an X pipe (if it will fit) and probably install the fittings for future O2 (Lamba) sensors for when the Lucus 4CU Flapper system dies and I install megasquirt...
1985 Marcos Mantula #8153 3.5EFI 13k miles LHD