area66racing

im building a mild 350z and was wondering what is the longest stroke that can be installed in the vq. And what the stock injector size is? Im planning on creating alot of lowend torque with the longer stroke and possibly some high-compression pistions.
my set-up so far is a HKS fuel & ingintion controller, short ram intake, irridium sparkplugs, jwt s2 camshafts, big valve heads, and a apexi n1 exhaust.

any help would be greatly apperciated