what kind of power..

[Willis]

Buy yourself an ATI dampner. They are pricey, but they will help keep your block and water pump from breaking with high RPM crankshaft harmonics.

If your oil pan is off I suggest a larger sump or some baffles to prevent oil starvation. And if your head is off, throw in a head oil restrictor. Just some parts to make the engine a little more reliable at these increased power levels.

[NismoS-tune]

RTCS out of Calgary is an HKS pro dealer an excellent tuner if you want HKS but I doubt you'll get any software.

The ati street damper is reasonably priced if you don't have a huge budget. Tomei baffles are inexpensive and do their job. an accumulator helps too but requires some plumbing mods. +1 for restrictor. As for oil pump, figure out your budget then you'll know what's the best one. Budget, the most important thing to plan right lol. It'll still take lots of money when you want fast and reliable.

What's your end goal?

Buy yourself an ATI dampner. They are pricey, but they will help keep your block and water pump from breaking with high RPM crankshaft harmonics.

If your oil pan is off I suggest a larger sump or some baffles to prevent oil starvation. And if your head is off, throw in a head oil restrictor. Just some parts to make the engine a little more reliable at these increased power levels.