Thanks guys for the positive feedback. This is my first attempt at a full house reflow of a stock manifold and head (I'll get to the cylinder head phase later - omg this !@#$ing head ) I've only done a basic port align and manifold tidy up before on a 4G32B head with a stock carby I tricked up. With some luck and a heap of knuckle busting I hope to get the G63B running strong and smooth