Ok my next move now is to replace the original exhaust manifolds with three branch stainless steel tubular ones. About 100 pounds a piece. Then maybe if enough cash, a longlife Exhaust system. Today oct 12 06 i have ordered a pair of Stainless Steel Exhaust Manifolds from Graham walkers also new gaskets 196.66 inc delivery. Got to save about 250 pounds now for a stainless exhaust system...