PS... i am trying not to get too 'involved' with this v8 moding cos i do tend to get sucked into the wanting more and more saga too easily and if i dont control myself i'll soon be looking at twin turbo LS2 engines ha ha

Cheers for the replies... to be honest i realy dont want to take the heads off, not after big gains, just really want to make the most of what is there with maybe an odd bolt on bit here and there, cam sounds ok, Is the things i hear about the timing being very 'safe' std and needs...

Hi.. recently bought a 300 V8 Disco... Only mods are freeflow exhaust and a tornado chip, Can anyone give me a guide as to good and relatively cheap mods/improvements to give it a little more oomph so to speak? Read bits about timing advance/cams/tubular manifolds etc but rarely seem to see...

:d