I will now attempt to straighten the record out because somewhere along the story, some people have gotten lost or missed a post, so now is prob a good time for a recap. I'll start by listing everything modded on the car so that it will be clear of what I'm using, then I will go into a small amount of details as to what as lead me here.
?Mods (feel free to call my out if I forget something small that I make have posted before, I don't want to forget anything, but I'm human ).
The final revision cyborg turbo system* (more on this in details). Everything I have listed in the beginning of this thread, minus the larger diameter wastegate disk because it was not being done back when I ported my own manifold/turbine housing.
Panda motor works upgraded intercooler. I did some "willing and dealing" and they sent me this core for about $150 cheaper that its going to be sold for and in exchange I took $200-$250 off the price of a cyborg setup for one of their close customers. I did an install with pics and before and after logs, but either no one saw them or no one cared, lol. Its also a "tester" cooler and i'm happy with it for what I paid for it. I think you either stay stock, buy this cooler, or buy Russ/DHM's intercooler, but that's just me, enough about intercoolers.
Perrin PWI-2 water/meth injection system. 1.2 aquamist nozzle, comes on at 19-20psi and full spray at 24-25psi. Running 100% methanol.
Miltek catless 3" downpipe $460 shipped from UK/pumaspeed from back when it was the only catless dp on the market. 2J is the direction I'd take now or ATP.
Custom 3" crush bent exhaust with a flow master 50-series 3" in/3" out design. $385 installed with nice perfect custom tip.
2J race air intake with the top cowl removed, bottom installed (just did the bottom cowl yesterday while it was raining ).
Autoparts store rubber plug on the cold pipe to blow off the sound symposer POS.
2J solid race bushing ( its black ) RRM. It was $40 used with the whole mount, worth the money, but it wore out fast and now makes noise and i hate it.
6k mile old mobil 1 syn extended 5w-30
Cobb access port with race tuner software. Without it, none of these mods would mean anything. Its AWESOME. I love it. I love cobb for making it (although I give them a hard time about just about everything else, and despite me being an A-whole to them sometimes, they still helpped me when i had a question about the software ). Buy this NOW (with the racer tuner software, man up).
Stock charge pipes, stock intake/TB.
Negative on the power.... 235-40-17 tires. They are heavier tires than stock and also add more tire height. V-dyno compensates for the gear ratio change from the taller tire, but it does not figure in the higher load put on the car from the gearing change. Its a small thing, but... So is a sound symposer delete. Friction of the road via a wider tire is also a factor not figured in. Point is... More power would show up on a V-dyno if I was on stock tires. But I like my $76 a piece tires
E45 fuel using 7-eleven 93oct mixed with thorton's E85.
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Details
*cyborg turbo #5.
When we built the very first cyborg turbo for Rick/Raamaudio, we went with a very very very conservative clip on the turbine wheel. These turbo's do not grow on trees and at the time, we had zero margin of error. If we clipped the turbine too much, we risked ruining Rick's turbo and ended the cyborg experiment before it even got started. So we played it safe. That was cyborg #1. Its also the same clip and cyborg that I made 233whp on 25.5psi with.
After things got rolling, I invested my own personal money and bought some core turbo's and manifolds. This gave me the chance to do a lot of work for the better-ment of the cyborg and all its future buyers. I took my cyborg off the car and put the turbo back on the bench. Clipped it more, rebalenced it and then swapped it back on ( everytime I did this, I drove on the stock turbo for 1-10 days at a time, then swapping the cyborg back on for testing ). What we found was the 1000rpm to 3000rpm lag was caused by the compressor wheel. No getting around that, I was not giving up topend for less lag, besides, 20psi at 3000rpm isn't really "lag" really, now is it? Lol. But the more times I clipped the turbine, the car picked up 4-6-8hp per revision, while the 1000-3000rpm lag stay'd the same. But every party has to come to an end.... At some point.... The turbine can be clipped TOO MUCH. You start to loose the driving force on the turbine blade and it becomes harder to compressor the air, then the turbine wheel can drive the shaft. At revision #5, my turbo reached that point. Its clipped too far. The good news for everyone else is... Improved cyborg's as we know right where the sweet spot is. The bad news for me is.... My turbine is clipped just a bit too much. I'm a big boy, I can live with it, lol. The turbine alone can not be bought, so I'd have to use a core to go back a step ( losing an entire expensive turbo ). I'm not willing to do that. But that is what and how it had to be done.
Enter the race intake from 2J.
The race intake removed so much restriction from the compressor side/inlet that it gave me back the compressor wheel speed i needed to make 27+ psi. On the stock intake, i was hurting to make 26psi because the turbine that was clipped too far. The intake gave that back. Future cyborg owns don't have to worry, because their turbines will be clipped slightly less in the "sweet spot", but the intake was a game changer, and that is the back story as to why.
Meth injection and fuel.
In cold weather testing, I put a hurt'n on the fuel system with E45 and about 250whp-255-260whp area. Enter meth injection. The meth injection has allowed me to make more power without running out of fuel ( combined with not seeing anymore 35degree nights here in Florida ). I actually trimmed 100psi off the high-pressure fuel pump as well to save it a bit of stress (but I'm still straining the F out of it ). Russ at DHM also straighten me out with a tip on the AFR that made a good bump in power as well. All the little things added up.
I think all out... Charge pipes added, dhm intercooler and crash bar, 40degree 0% humidity, VP 110 octane OXYGENATED race fuel, I really think this could make 300+whp. I currenty do have room to add more timing, its actually pretty mild for what I've run in the past ( but it is knock limited on my current fuel with timing ).
Many months ago, I told Rick I think this turbo would have 250-280whp MAX with every mod. I'm glad to say I delivered on that, and i did it without "every mod", and I think it could go further.
What's next ? For me....? Don't expect a ton of datalogs or V-dyno's that make ATP want to go back to the drawing board, lol (they did NOT max out the GT2552 btw ). But its heating up in Florida and this weekend marks our last cold front until November prob. I'm going to see if this 2J intake greatly reduced the lag or at all, and then I'm prob going to finally start working on a 93oct tune if I can ( or at least an E30 tune, lol ).