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Thread: VE+t swap project ...REtuning with ALKY injection soon

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Posts: 211-220 of 594
2010-04-20 22:00:41
#211
It was a used one ....I bought a while ago ....
A few pics from the dyno today oh and the .4 bar spring is around 5.8 psi , so 281whp and 262ftlbs is not to bad , I dont think ...


2010-04-20 23:14:12
#212
What turbo are you running again?

282whp at that boost is really good.
2010-04-21 00:20:48
#213
Wow, 282 whp! at .4 bar! Insane power man. Why couldn't Nissan just do this? U got dyno graph?

Can't wait to see you turn the boost up man. Going to be very nice indeed.
2010-04-21 00:21:38
#214
GT3582R with the .82 exhaust housing , and it was around 60 degrees out and injector cycle was around 3?% almost 40% if I remember right ....
2010-04-21 00:30:40
#215
After the fuel pump died ( 3rd or 4th ) pull we were trouble shooting , and did not worry about it , the car hopefully goes back next week , cody leaves to MN. tomarrow and will be back late thursday night so I will work on it to get springs in this weekend so we can rev it out , the air to water is woking awsome , inbetween runs it is really cold to the touch , but what supprised me is that it is pulling 25inches of vacume , the EMS said it was a around 5-6 psi gauge looked like 7ish , but there was some good tire spinning to be seen , so I have to get some wheels to mount my slicks
2010-04-21 01:29:29
#216
wow those are impressive numbers for such low boost.

What compression ratio are you running - 9.3:1cr?
2010-04-21 01:36:42
#217
very nice numbers where is that turbos efficency range start at
2010-04-21 02:12:02
#218
Well the turbo is supposed to be in it effeciant range starting around 12psi if I remeber right ....we joked it would be plenty fun to drive where it is at for a while ...it supprised him as well , he thinks it might make near 500ftlbs when it is finnaly finished up , and well over 400 on pump whp...the way things are going .

I was readding some past dyno info on other cars , like Lancesr20s , and it made just a hair under 300whp on 10psi if I remember right , I thought the #s seemed a little high for the boost level but thenm again the gauge says around 7 and the EMS is 5-6psi , so the numbers seem close , and the O2 induction intake and the ignition setup combined with the AtoW intercooler, and Lance's was in the florida heat heck I was in a sweatshirt in the dyno room , so there a few easy awsnser to it for me , but I am still surprised , it is duing this well , I want to break 500whp , everthing else is just gravy cody thinks it its going to happen without to much trouble ...just traction is going to be a problem the tires where squealing away at this level today ....oh and as for pistons the are a 8.7 to one wiesico , so it should be around 9.5 to one
2010-04-21 03:25:52
#219
Congrats on getting it running.You won't have a problem hitting your hp goal.I was having tire spinning issues on the dyno at high boost.Good luck to you & drive safe.
2010-04-21 03:45:20
#220
You guys run on a load-bearing dyno? That's wierd to spin tires with under 500whp to me, but I mostly run on the dynojet.

The O2 manifold seems to be working quite well. Just for reference, I made 312-315whp on 10psi last dyno session. I think on 10psi you will be around 330-340whp. .7-.8 bar should get you there.

at .4 bar you are not quite clipping the highest efficiency island on the map. The turbo isn't liking you right now. It wants sooo much more lol. The GT35R was designed for high pressure ratios and doesn't really get happy until over 18psi. Hope you have room to let that baby breathe!
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