That little ole nitrous kit is probably lying in your driveway in a ball, sucking on it'* solenoid and whimpering like a whipped dog.

LOL!. Naw, itz still all hooked up w/empty bottle in trunk. Since I got married, my license back, and the interlock gone; it'* kind of an unwanted purple colored step-child.

I still want to buy that from you for my Bonneville GXP, but the Regal'* been a lot of expense lately. Its getting picked up tomorrow, finally.

The guy said no matter what speed you're going in 1st, you cannot go WOT or you'll fry the tires. Nitrous is the last thing I need for the L67, lol.

Hmmmm, maybe that'* why I've been through 3 sets of tires in 45k Miles?
It'* not going to be any different spraying in first gear with the GXP.

FWIW: the MAP sensor when the engine is not running or when at high throttle is also used as a barometric sensor and the PCM should compensate based on that.