I might try it. The GTX3071R Gen2 is rated at 600hp. Hopefully you get on the dyno before I make a move so I can see how that thing spools. I imagine either will have wicked transient response mated to a 3-liter.
Speedtech Twin Scroll N54 bottom mount kit Released
- Thread starter Vitan
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I might try it. The GTX3071R Gen2 is rated at 600hp. Hopefully you get on the dyno before I make a move so I can see how that thing spools. I imagine either will have wicked transient response mated to a 3-liter.
I'd probably go with a G25 660 at that point for 600whp and transient response.
Not shooting for 600whp. I'd like the be able to make 500whp but will probably leave the track tune closer to 450. It's all numbers, but the only way the power gets turned up is if the chassis can handle it and if temps are under control.
Those pictures are great, I never realized all the runners are separate. Looks much nicer than what they show on their website being able to see all the details
I'm debating between those two kits IWG controlled by the DME is a very attractive feature. As of right now none of this kits are ready for sale so i'm still debating.
G25 550. Motorsport grade. No IWG released yet, though been announced for 2 years. EWG available.
Filippo
Hadn't seen much on the new G-series turbos, but they're all single scroll v-band inlets so they wouldn't be applicable with this kit. Would be cool to see how they'd respond on the N54 though for sure. Just watched a video of a G25-550 replacing a GTX3071r on an SR20 and they picked up 700rpm of spool with identical peak numbers, just a bit less topend overall. The 660 might be a better call overall for some more headroom, but interesting nonetheless.
Here are a few pics of my kit - before install, mocked up on the motor next to EFab Motorsports male model Brianand then an underneath shot from the downpipe location. The undershots are a challenge but I’d be glad to shoot a few more next time I’m by the shop if it might be helpful.
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I really like how you're able to use any stock location passenger mount.
Ah yeah, I think he was referring trying to make the decision between the log manifold from VTT which is internally gated and the one this thread is about which is externally gated.
You can have reasonable success with MHD on track, stating the obvious, the less power you run and the less modified the car the less ECU problems you have.
Worth having a shot at it and seeing how you go.
I have gone to a Syvecs and while I have not been back to the track yet I can already tell its going to make my life a lot easier. if your looking for internet tuners to do the grunt work via remote tuning then a stand alone probably isn't for you, but in my honest opinion neither is the stock ecu when it comes to extended track abuse at power levels significantly over stock.
For me there is a sweet spot of around ~380whp (dynojet) bang for buck reliable track fun on stock turbos, flash only, short stints on track (20mins or less). After that things become a lot more involved.
I'll be real keen to learn how your single turns out. fingers crossed with the low power objectives you wont have too many headaches.
That’s exactly where my car is at and has been. Aside from coding out heat-related guessing algorythms and trying to tack cooling, the car has been pretty reliable and 380whp/420tq is a ton of power for this little car on track. Looking forward to hearing more about your setup and experience on standalone.
I know, I meant with an IWG, which is not on the turbo in the picture.
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