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Regardless, its peace of mind swapping the factory twins for something else. Personally if it was me: Link G4X Additional sensors for engine protection Twins Oil pump mods(maybe throw extension to sump) injectors/Pump Clutch Exhaust Oil Cooler Good pads/suspension Should be good for 3-350kw depending. Granted thats closer to 15k but still. -
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By joshuaho96 路 Posted
My R33 never ran more than stock boost but it was unclear whether the turbos would last. Maybe OP's car is less of a question mark but for my stock turbos had over 175k km on them + 25 years of use. That's a very long time to hope nobody has ever accidentally put physical shock through them, no debris in the exhaust gas stream, no boost leaks that could cause the compressor to spin faster than it otherwise should, no oil coking in the journals, no wear scars for any reason, etc. You could pull the turbos and disassemble to inspect/overhaul as needed but for that kind of effort you may as well replace the ceramic turbine with something that can take a bit more abuse no matter what you find in there. Stock boost ceramic turbos really don't make that much power either. -
A Pillar forward? The part above I was just looking at was the reo bar, I'd replace it, UNLESS the panel beater is GOOD. From your early photos, it did look like the chassis might be tweaked, or at the very least there was tweaks in radiator support. I'd personally do a new / second hand unmolested reo bar, and drill it, only so I know underneath the pretty painted front bar, there's not a mess of other metal that's been hit and smacked. -
Yes no yes. Pineapple rings do do a certain amount of subframe "locking up", in that they do add some resistance to lateral movements. But the primary reason they exist is to alter the driveline angle. Depending on how you install them you can either increase or decrease rear traction __ a little bit __ by changing the angle of the lower control arms relative to the car/pinion angle. The thing is, given what they are, how and where they are installed, their lack of engagement with anything in particular, there's a limit to how much benefit they can offer. The GKTech collars put metal into the space in the stock format bushes, thereby limiting how much give they have. The rubber is still there to take up some force, albeit perhaps preloaded a little by having some extra metal jammed up into it, but the increase in stiffness comes from making it so that the stock format bush can't deflect that large bit of rubber over into the space adjacent to it, in any direction. Top AND bottom. Which the pineapples certainly do not do. As I said in my other thread - I'm convinced.
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