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It's tough when you "kinda" understand how these settings work in relation to each other. When I turn down the RSP the turbo got pretty tame. Trying a setting of A setting OFS 30% DRO 100% WRN 15 psi OPT (peak hold) 14.0 (WRN 15.0) B setting OFS 10% DRO 95% OPT 12 psi WRN 14 psi RSP 15 % To...

Very odd, because none if that was on the web last month. I created a PDF version if the entire manual so I could view it on my iPhone because I found nothing on it when I searched last.

2005 Toyota AWD Sienna is the family vehicle. I DD a chair.. because I work at home. 87 Supra sitting on stands in the garage waiting for the swapped 7MGE from a Cressida 88 Supra is my joy toy, gets spring/summer duty, but lately has been sitting in shops a heckuva lot. 92 Ford F150 that I...

Yes, that looks right, I think I have to lower my response value to get a smoother boost without such a high spike (which is what is probably causing the cut) Where did you find that? I didn't think they had the HKS EVC-S boost manual online.

Throw a snorkle on it

Yeah, Im worried more about leaning it out now than overfeeding. I do know for certain that at full boost and WOT, I am overfeeding if Im at 35 psi. Its the wideband's odd readings that scare me.. lol. 25 psi should be fine with the 550's as Im not leaning out.. I don't think I have to worry...

I played with OPT but not the RSP yet. I need to find a good road on Sunday to do tests, the roadways here are currently too full to do any pull tests and I haven't found a "private" road for that. My 4th gear pulls are good (no cuts, no spikes) but you can feel the boost drop after about...

Yeah, it was at 50, then dropped it to 40 (still cut). Now at 35 I don't get quite the spike I used to get although I did get one cutout. What is bothering me is how the 57 trim never hit cut at all with this setup. The only difference in the build is the 60-1 that is in there now. If the 57...

I thought most go single (randy had a little write up on his path with duals and ended up at 600 to the wheels with a single + meth injection. BIC performance ) I just did a cruise with mine with the turbo set to 35% duty cycle. Still had a cut at WOT in 3rd. Odd how the 57 trim never had a cut...

I am thinking about buying a billet 57 trim from Albert, but first I am looking some others. I actually like the quick spool and can live with some top end missing because the way I drive the turbo seems to have the most power in fourth and because I am on public roadways by the time I shift...

Well, after looking over how other's 57 trims are running, I think that the turbo I am running is fine, however its spiking. The car is doing its job correctly protecting my engine by cutting during spikes and I think the car wants to go more than what the turbo will let it. Initially, the turbo...

Just adding photos of the Stand Alone (HKS Fcon Vpro 3.3) Not sure if my car (Oct 87 MK3... 1988 Supra) has a grey or yellow plug on the ECU.. have to peek... anyway... HKS's "one-off" 7MGTE system... photos And how my bov is setup currently... (turned 90 degrees.. very short pipe...

Does anyone have a dyno sheet for a 57 trim or 60-1 ct26 that is around 400'ish?

I'm only shooting to break the 400 rwhp mark. If I can do that I "should" be happy. Reliability trumps speed for me, I just don't feel like my build is reliable yet. It vexes me

don't go metal headgasket unless you lap the block and do the head as well.

Yeah, Im actually talking to Albert right now :) No.. not a Head gasket.. lol.. but if it was I wouldn't be concerned... At least that is under warranty.. :P The engine and head are both newly built and assembled by the shop that probably understands 7MGTE's better than most. I would be happy...

The CT26 running out of breath is why I am leaning towards a T4. The sad part is, my DP and current turbo would not be useful at that point. (nor would the manifold, but its still the stock original, so not too many tears over that). Went out and reset up the boost controller and with the new...

Never thought about the block/head being shorter. Did you just recondition the head? Sometimes a "tight" head wil make weak rings fail. We are talking in the wrong area... Lol

From what I understand, the only way a valve would impact the piston is if it "fell" and the only way it would fall is it the spring or valve stem broke (highly unlikely). At least to the best of how I understand the engine.

I should be able to use my air compressor. I have control for the psi setting. That is, if I could get some free time. This has been a 14 - 16 hour per day 7-day-week for the past two weeks. I may just drop it off with my mechanic and say "solve it". Doesn't look like I will have any free time...