Installing Own Stuff

would rebuilding an engine, replaceing parts like cams, cam gear, head, headers, manifold, pistons, etc.., when out of the car really that hard? I mean i know about how u gatta keep the compression and all but how would you do that? With just like simple tools from a toolbox could it be done? And is there a wrong way to put on headers, sum people were telling me not to do it.

If you have prior experience with Lego's you can install a header. And no, none of those other parts are really hard to install yourself with the engine out, except the pistons. You will need your cylinder walls honed at a shop to fit them in.

i think it's just time consuming and need to get the gaskets sealing it properly