I'm still wondering if I should go for a mild tweek, as in heads + any other bits around the heads or just sell my 4.6HSE for a p38 Overfinch 570 with the SBC 350 already delivering the goods.
I guess a total of £2500 including heads + extras + rolling road and Mark Adams' time isn't an unreasonable guess. I could probably get £4000 for my p38 and pick up an Overfinch for £6000. Sums make for a no-brainer really.
