I'm glad I stumbled on this thread. Very informative. I've always planned on doing the 60-1 DM kit and wanted to get about 450 - 500 whp. I have a wedding to pay for, so I don't think I'll be ordering any time soon! FML!
Driftmotion 1JZ 60-1 Single Turbo kit dyno results?
- Thread starter honestabe
- Start date
View attachment 9.11.10 supra dyn.pdf
This is my latest dyno with 60-1 with .58 A/R. 15psi and about 10.5-11 A/F.
340hp, 350 lb-ft.
This is my latest dyno with 60-1 with .58 A/R. 15psi and about 10.5-11 A/F.
340hp, 350 lb-ft.
Oppie1;1626840 said:
Same here, this thread makes me hopeful for when I buy the 60-1 w/ .70 A/R. Hopefully I'll eventually be able to see 450-500whp
Yes, stock engine, 3in exhaust, no cat, 550s, avcr, etc
Edit:
Got my exhaust leak finally fixed. Gonna see if spool time/rpm went down when get back home.
Edit:
Got my exhaust leak finally fixed. Gonna see if spool time/rpm went down when get back home.
mensrea;1668040 said:
Wow, with all the mods and things I have on my 1JZ, I am going to expect full boost by 4000 and maybe 3500 if I get lucky. Crazy headwork, cams and some other stuff.
anyone have any idea what the 60-1 .58 ar T4 SHOULD be spooling at on a stock 1jz, 440cc's, afpr, 3in full exhaust? i've seen a few people post when it spools but they either have the bigger wheel or leaks... (my problem right now is leaks, leak at the wastegate and manifold to turbo, should be fixed soo i hope.) i'm hitting full boost at 4200rpm...
That's way to late!
Have you check all couplers as well? Smoke test your system? What wastegate are you using?
Have you check all couplers as well? Smoke test your system? What wastegate are you using?
IBoughtASupra;1802922 said:
Andy i've been saying the same thing for a while and figure it was normal lag. then I got rid of my HKS WG thinking it was the Culprit. the waste gate i'm using is a cheap ebay turbo, honestly i don't think the WG is bad. i had the real Tial WG vband flange welded on and put the tial knock off and they looked like they mated properly but thats not the case the whole wastegate is cover is black soot. not much leaking from where the turbo bolts on to the manifold but leak is still present... all couplers are fine, no tears and t-bolt clamps are holding on tight. i'm not using the DM kit but using this thread since specs should be the same.
The knock off wastegates have an issue of where the valve seats to the ring. They are not machined properly which causes the valve to be offset when mating against the ring. I had a knock off HKS and the valve was wobbling when you would shake it with your had, so you can only imagine how bad that is. When bolted down, it wouldn't seat properly and leak.
I returned that to DM and got another knock off and then sold it as that on the forums.
The genuine HKS obviously shows a difference in quality and the valve barely moves in any direction. Maybe that knock off wastegate was just an isolated case? I have seen diaphragms go bad as well and stick shut.
I returned that to DM and got another knock off and then sold it as that on the forums.
The genuine HKS obviously shows a difference in quality and the valve barely moves in any direction. Maybe that knock off wastegate was just an isolated case? I have seen diaphragms go bad as well and stick shut.
IBoughtASupra;1802933 said:The knock off wastegates have an issue of where the valve seats to the ring. They are not machined properly which causes the valve to be offset when mating against the ring. I had a knock off HKS and the valve was wobbling when you would shake it with your had, so you can only imagine how bad that is. When bolted down, it wouldn't seat properly and leak.
I returned that to DM and got another knock off and then sold it as that on the forums.
The genuine HKS obviously shows a difference in quality and the valve barely moves in any direction. Maybe that knock off wastegate was just an isolated case? I have seen diaphragms go bad as well and stick shut.
the real HKS WG i had was working fine it's just couldn't find anymore flanges with the built in valve seat and the flange i had was badly rusted since it was origianlly from the south east coast... maybe a short while till i figure out what it's suppose to be spooling at. i have so many things i'm trying to do right now... trying to fix the exhaust leaks, get suspension and now for sure i'm getting Proefi 48 to go full stand alone.
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You know I make those flanges to sell? I make the adapter to go from the HKS flange to a Tial if the manifold is in your car and you cannot weld it. So I have all dimensions now of all wastegates, even the knock off HKS 50MM. You had the genuine four bolt HKS?
You know I make those flanges to sell? I make the adapter to go from the HKS flange to a Tial if the manifold is in your car and you cannot weld it. So I have all dimensions now of all wastegates, even the knock off HKS 50MM. You had the genuine four bolt HKS?
dblstr;1626819 said:
i have the 57 trim. .58 a/r everything else is all stock 1j. starts to spool @ 2600 and wastegate screams @ 4000 rpms all the way to 7k rpm
I am also looking into these turbos for my aristo 2j s14 but cant decide between the 57 trim or the 60-1 trim with the o-trim wheel. The car is primarily used for drifting so I want something that spools really quick but can also be capable of 450-500 rwhp down the road.