I have an ER40 and am planning on mounting it under the tray behind the cab. I don't have a tray floor in at the moment so it will make it easy to weld in some brackets.

I have ID2000's, only need to take a couple of mm off the shorter set of spacers.

Nice work mate.

Have you fitted your billet fuel rail yet? I ended up getting one but I need to shorten the spacers, just seeing if you had the same issue.

Alloy basically mean a mix of ingrediants with a metalic base but people general use it to mean aluminium.

The cam cover would be an aluminium alloy of some type.

Hey mate, check out lewis engines. They have a couple of package for different power goals so you can get an idea of what the different requirements area. I think the 2.3 stroker is a typo though....
http://www.lewisengines.com.au/category27_1.htm

i bought mine from a trimmers but they do have them at supercheap in the little hanging packets.

Good stuff mate!

I have bought stuff off him before and it can be hard to get through to him. Have you tried calling or just emails?
His brother is on Nissansilvia.com a fair bit and the ca products were developed for his car. Think he goes by d stirls. Maybe pm him on NS

I'd still use a standard one and just trim it back, atleast the bolt holes and the outside edges are already the right shape.

Looking good mate, just make sure the bonnet catch doesn't hit your cooler.