Hi Gang,
I want to have a go at building the headers and sidepipes. Cobbindale has inspired me after looking through his gallery. Also, pneall has his off at the moment and I had a look, and whilst I think it is another black art, I'm going to have a go at it.
So, based on the fact that we are using an LS1 and do not intend to do anything other than cold air intake, an edit and other little tricks to get horsepower, and we are not planning on forced induction of any kind, what is the best pipe size for the primary pipes coming from the exhaust manifold.
I would think that bigger is better,to get the gases away, but again I may be showing my complete lack of knowledge.
And you Ford guys, no I won't be making them out of Aluminium
Any tips fella's