Hi I have a plus 4 T16 engine has the factory fitted standard cast iron manifold and plastic air filter box have seen the stainless manifold as posted by oldbill for sale as a librand make, my car seems to have a flat spot as I accelerate from idle, looks like ive some saving up to do to make her breath better comments please

Morgans 1934 MX, 1947 Series 1, 1956 +4 TR4, 2000 +4 T16
Triumph Herald 1969 13/60
Morris 1970