Post by
fiznat »
https://forums.nicoclub.com/fiznat-u1372.html
Tue Nov 30, 2004 4:52 am
as far as aluminum mandrel bends, I got mine from Jeff over at 240sxmotoring.com. He's local to me so I just went over and picked em up, but he's got good service and pretty quick ordering. ...He's doing all the tig welding also, which is nice.
I was gonna say you'll need more than 3 90 degree bends but with the v mount setup probably not. I used a LOT more than that for my front mount (6 90 degree bends and a 45 degree bend).
The turbo you've chosen I think is a good turbo, but its probably out of its efficiency range for 500 hp.... although maybe not with the EMS. I'm shooting for 400-450 with that same turbo and the EMS-- hoping I can do it by 20 psi or so. Ivan over at sound peformance/phatka-t.com got 404 I beleive at something like 16 psi, so anything is possible with this EMS haha. I do know that you dont wanna go much higher than 20 psi with this turbo though, because it begins to get less and less efficient. I still think its a good choice for me though because I dont plan on pushing max max psi/power every time I drive the car.
The turbo oil feed and return lines can of course be had for much cheaper if you just shop around locally for the fittings and stuff, but then again the JGS kit is pretty easy (and of good quality). I ended up paying the money for the kit as well and its definetly nice, but it seems kinda stupid to pay almost 90 for 2 hoses and a few fittings...
Clutch I went with RPS for a 6 puck sprung hub design. I wanted a sprung hub because I plan on driving this daily, and a lot of people say that RPS did a good job splitting the difference between drivability and gripping power with this clutch-- I'll be able to tell ya for sure once I get this car on the road (pretty soon).
For this power level I would also probably spend a little bit more on a better flowing manifold, although its obviously not entirely necessary-- maybe you should look at that boost designs kit?
When you go to cheap turbo, ask Ken (pretty sure thats his name) if you can get some sort of package deal with the turbo, IC (they have nice PWR cores there), and wastegate. They're really nice over there and willing to bargain on some stuff. I was able to pick up a package deal that included the same turbo you want, a 30x8x3 PWR intercooler, the same wastegate you want, and also HPC coating for the turbine and a 360 degree thrust bearing-- all for $1,374. Not a bad deal at all when you add up what I got. Prices have gone up a little bit since then, but they are definetly willing to work with you on prices there if you spend some money with them-- so dont just order on the website and call it a day.
As you know, you are forgetting a whole ton of little things that add up like crazy... Just to name a few you will DEFINTELY be needing a better ignition setup at that power level, including a box, coil, wires, and plugs- all that together adds up to a pretty penny. Also think about battery relocations, your downpipe, gauges, welding labor, a rebuild kit, LSD, silicone connections for the IC piping with clamps, belts/hoses/fluids/oils, various fittings, a new battery, various tools that you probably dont have (gear puller? timing light? torque wrench? engine lift or stand? etc) etc etc etc.... its a long list.
Anyways sorry for the huge post- good luck man!