Coolwhip1

That's on a taller RB30 block so it move the turbo higher of course. As well, pictured is a Borg Warner EFR 9180 with a 1.06 A/R housing. See below a 6466 on a RB25 in a S14:

A look inside the Raw Brokerage 304SS billet collector which is exact 100% of the time eliminating human error as well as variance in jigging. They're designed to have a shallow transition and identical primary merging: 2,000 deg temp coated Raw Brokerage Billet Series Manifold:

Could you refer me to a cracked Raw Brokerage manifold? As we've yet to receive a complaint from any one. I'm sure our one piece billet stainless collectors are stronger than a fabricated unit on any other setup: TopCat run's one on his 1000hp Time Attack Car, no problems:

Yea, if going with E85 the next jump in injector size would be the popular 1000cc. Pump and rail will handle.

I agree, -5's for anything less than 370kw.

You can interchange the motors themselves (S1 and S2) without a problem. The differences lay within the wiring, throttle body, AFM, coils, and some later model O2 sensors (still wiring). The ECU's do have their differences however, I've seen S2 motors run perfectly fine with S1 ECU's. Hope that helps.

You will most likely need to run a spacer on the T3 flange to move the turbo away from fouling the manifold (but not too much to where it fouls against the strut tower). The external wastegate situation will need to be addressed with either running an external wastegate or an internal wastegate adapter to the rear of the turbo. Or you can go with a top mount manifold and save yourself the headache of modifying the factory piece. Your new turbo probably doesn't have coolant lines so you'll need to block off the coolant passages from the block and intake manifold that originally flowed to the factory turbo.

These are in stock and can have one delivered to your door for $35 USD (~$33 AUD)

yea i always knocked mine into the block as well. To remove them it's a slide hammer deal, no threads.

the tomei part number references back to the Rb26, meaning it's too short and the wrong belt

Looks good Dave