2kdrift

I see thanks for the input, been using the table method on my street car havent played with the quick spool function yet

LightningTeg

Xenocron has some good write ups

http://www.xenocron.com/install/PWM-...00-neptune.htm

boosted94gsr

Neptune has gear vs rpm wg duty cycle. I set mine up like this on my last hatch. I had it hold 100% dc while it spooled up, it made a noticeable difference. Worked really well.

2kdrift

Hondata has the same thats how ive been doing it. 100% lol thats intense I usually go 75% at the most

what frequency is that?

boosted94gsr

I don't remember of the top of my head. I'd have to open the calibration, but I think it was set to 31. It's just a standard $30 mac valve.

2kdrift

Yea I keep forgetting Im using the 4 port and most others use the 3 port

ls joker

So im gona guess the quick spool setuo is way more effective than a mbc. Due to the fact of being able to hold the wastegate completely closed. I didnt think MBCs held wastegate closed that much.

Lightning teg, thanks for the write up

So is the four port more responsive or what. Looks like xenocron has two different four ports, and a three port.

2kdrift

the four port is used to have a wider range of boost control, 3 ports were good for 2-3x your spring pressure whereas a 4 port is good for 4x or more

the 4 port has the ability so route pressure above the wastegate spring as well as below it, which my wastegate supports and seems like an advantage
Im getting about 4x out of mine havent needed any more then that just yet.

call up b&r fittings he was working on getting a newer mac valve I beleive its more responsive that was earlier this year he should have them now

TheShodan

iTrader: (14)

Ah, how the world turns. My partner and I developed those for B&R. It's an OEM based solenoid with some voltage adjustments . they've been out about a year.

But you might not like them, as technically they would be considered a "3 port".

2kdrift

nah you must be thinking of something else, this one comes in 3port or 4 port variation, not oem either its a mac valve

TheShodan

iTrader: (14)

If you say so.

ls joker

Im leaning on the xenocron 4 port, pwm kit, and capacitors