Originally Posted by
timsrs
Ok so taking the head off the engine I bought to see all is ok
so far so good looks like a recent build
im aiming for 570 or there about
its got a ported head
and a NEWMAN BD14 Inlet
if I was to put a BD14 exhaust will I benefit or just a waste
many thanks
I am sure at around 500 people did not change the exhaust camshaft