High(?) Rob.
If you scroll down the home page you'll see that there are more guests than members reading the posts. You have to join to reply. I dont have a lot of experience with modifying engines. I'm usually satisfied with the performance of a stock engine. The last Chevy engine I rebuilt I used an Edelbrock performer plus intake manifold (p/n 2101) and the performer plus camshaft (p/n 2102). I used a pair of block hugger headers. You can find these parts in the Summit catalog. They have a website at www.summitracing.com and they'll ship to Aussieland. I think their catalog is free but they may charge for postage if you're not in the states.
You still haven't given us the transalation for fargin but maybe it's something you shouldn't put on a family oriented website.
AL