Spitfire MkIII replace the sills and respray.
MkI PI set of Corillo rods, balance the engine, 150 BHP cam, fit a good 6-3-1 and then rally it.
MkI PI Estate rebuild it
MkII PI Saloon respray it
Agree with the various comments. The Mk I Subframe has two brackets with U shaped slots for the exhaust mount bolt to sit in. The Mk II has two brackets with holes which hold the bolt more securely. The correct exhaust hanger is a lot of bits as has been said. There are two figure of 8 plates and tw...
Don't get me wrong, no problems with Chris's systems. I've got them on two of the PI's. :D However I find sports or semi-sports exhausts are very 'boomy' in an Estate, although my experience has been mainly with 2.5PI's. Hence I'm looking for a standard setup. Also I'd like to save a few beer tokens...