Window Switch....
Thread Starter
Burning Brakes
Joined: Sep 2003
Posts: 1,106
Likes: 0
From: Norwich NY
Re: Window Switch.... (ICULUKN-C5)
Thanks for the reply.. I have mine set to open at about 7/8s throttle. In most cases, Im well above 3000 when it engages. Can I "assume" the few times a hit wot from a dead stop, not all the fuel/nitrous is goi down the throttle body?
I have my nozzles directly in front of the t-body.
Thanks,
I have my nozzles directly in front of the t-body.
Thanks,
Le Mans Master
Joined: Aug 2001
Posts: 7,064
Likes: 18
From: Arizona
Re: Window Switch.... (Fastbasser)
The reason for the window switch is to ensure proper vacuum in the intake to pull the nitrous/fuel mix into the cylinder. Chemically nitrous and fuel do not want to mix and spend all their time repelling each other. If it takes too long to get the mix into the cylinder they will separate. Fuel will stick to the top of the intake, and ignite from the valve heat, while the nitrous will get pulled into the cylinder and cause a lean condition.
