How much will it £cost to replace a camshaft on a Disco 2 Thor V8? It will be a garage job as I am unable to fix it due to disability. The seller said the manifold was blowing but when my friend looked at it (when I got it home) the exhaust was slackend to mask the chattering engine. Yes I am a mug!:dizzy: though when the job is done I will have the car I have always wanted. I will post pictures when I take some!