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Showing results for tags 'hi flow'.
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so i just bought an r34 hi flowed turbo for my 98 40th anniversary edition r33 gtst, i have 3 inch exaust all the way thru and turbo timer, thats it, stock as ma socks, oh and its automatic lol, what can i expect? been told i dont need any upgrades other then boost controller to pump it up to 18psi and i can get 260kw at the wheels?? does it really need new ecu and injectors or can the stock ones handle it? am i likely to run into problems cos several sources say they r running 20 to 22psi with everything stock with no dramas at all but im sceptical, im also led to believe that the skyline motors were all detuned so they could be sold here in australia, is this true? what is the real stock power of a japanese rb25 that hasnt been detuned for our roads? does this mean all the stock gear such as cooler and auto gearbox can handle a potential 400 horses with just a tune to get the engine back to its true stock form?? incase u cant tell, i am a bit of a skyline noob also does the fact that its an auto take anything away from performance other than the fact that i have less control of gear changes in the rev range, one mate thinks it will be quicker and better to drift but once again, im sceptical . . . should i be thinking manual conversion?
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Injectors And Fuel Pump For High Flow Turbo?
re34perGTT posted a topic in Engines & Forced Induction
Hi all, I have an auto r34 GTT running on 98 and am thinking about getting my turbo highflowed by hypergear. Just wondering what injectors would suit this application without being overkill and what fuel pump as well. Also here's a list of the current mods, anything that should be changed/added ? Blitz return flow fmic 3" turbo back exhaust with de cat Trans cooler Split fire coil pack Ngk irridium plugs gapped at 1.1 (think I need to decrease the gap, yeah?) Greddy B spec II ebs Z32 afm Apexi pod Nistune Will also be getting a metal induction pipe Any help would be greatly appreciated -
Brendons M35 build Thought I'd create a mini build thread on my progress with my first foray into Nissan wagon life and also a place to ask questions/path to follow. I bought the car with f**ked coil packs so I picked it up cheap off some Indian guy. Put a new set of coil packs in and all was sweet for the next 6 months . . . https://imageshack.com/i/pnV0vOWcj https://imageshack.com/i/pltD8QHij https://imageshack.com/i/popQVxMsj I noticed an oil leak from the passenger side that was slowly getting worse and traced it back to the oil feed line. Ah well no biggy, just an easy fix or so I thought! Having not worked on a VQ before, it wasn't until later on I discovered you can't get the line off without pulling the whole turbo Since the car wasn't far off 200k and the turbo had begun the Dyson whine song, I frantically searched for a new turbo. Scotty to the rescue with a Billet Intense he had spare that got to me in 4 days. In the mean time while the car was off the road I set about fabbing up a 3" bellmouth dump pipe. Then followed it up with a 3"-2.5" intake pipe. (Still need to weld on BOV return bung) And this weekend just gone I fabbed up a 3" catless exhaust system to finish it all off. I picked up 7psi of boost without touching a thing, so it's stuck on 21psi with standard injectors and pump. I've hit up Christian to see if it's possible to run the car safely at this level on 98 with his flash tune, otherwise I will probably put a hi-flow cat in to drop the boost a little. I've got a few other things in the works but all in due time!
