those running two stage set ups.

[WS6SpeeDemon]

how are you doing it. dry and wet. two sets of solenoids? two bottles or one big one.what shots and when.

[mySStery_machine]

There are actually a few ways to do it:

1) dry & wet / dry stage small shot (up to 100), wet stage 100+

2) wet & wet / same as above, only with fuel side on both solenoids.

You can use either 2 bottles or Y off 1 big bottle. The bigger the shot of nitrous, the less passes a bottle will last. I believe a 10lb. bottle will last
roughly 3-5 passes of a 250 shot. On a 150 shot, roughly double that with a safe increment of err to low bottle pressure (something you don't want on a nitrous bottle).

[IndyV05]

I am running a dual stage dry/dry dual window switches. But am changing over to dry/wet, Bmn window (first gear lock out) and msd window. I am doing this to help launch. First gear both stages off, second gear at 3200rpm dry 75hp, then at about 4500rpm second stage wet 150hp will come in.

[mySStery_machine]

Welcome Robert, sounds like the 2 stages of spray will make your Z06 fly!
We hope you enjoy the forum and thanks for contributing.

[marianne125]

Well said!

[IndyV05]

Ended up with Dual stage Dry/dry 100hp 1st stage and 100hp 2nd stage. dual MSD ws and a micro sw for first gear lock out. 1st stage at 3500rpm and 2nd stage at 4700 in second gear. In the fine tuning stage now, using HP tuner and LM1 wideband.

[Mr.Attitude]

oh i wanna know how you like this! sounds like some funnnn stuff. and alot more professional than sean's ghetto rigged button on the shifter type stuff.

[IndyV05]

Dual stage is in drag strip testing now. Will give more results later. Working good with, safe tune, safe launch, safe shift rpm, safe n2o rpm on/off, stock tires and so on (1.9x 60', 12.6 et and 118mph). But now, it's ready for some slammin, with 315 BFG DRs, so we will see. Above mph say's closer to mid 11's (on conservative points above) but no traction with stk tires. :drive:

[mySStery_machine]

Any updates yet on your dual stage ?

[IndyV05]

1.692 60'er and 11.701 @ 119.77 on a low bottle and small shot. That was tonight. However, that just breaks my n/a best ET. There's mucho more coming.
Robert

[mySStery_machine]

Sounds good ! :hail:

[IndyV05]

Up date run on dual stage dry. 11.042 @ 126.18 mph (1.531). N2O rocks.
Robert

[mySStery_machine]

Whoa! very nice Robert. Way to tune that juice and get some big MPH. :chug:

[IndyV05]

I will give a more complete run down later, for those that may be interested.
Robert