How to put NOS on a SC300 VVTi?
#16
Lexus Champion
Thread Starter
#18
Lexus Champion
Thread Starter
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
yeah im planning to use a wet kit.my car is auto.you think i will have to worry about the tranny.or hitting rev limiter?
#19
Driver School Candidate
Join Date: Mar 2009
Location: GA
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
hitting the rev limiter-only in the last gear, i mean it may wear your auto prematurely having all that torque belting while its shifting, perhaps lift to shift(near 6k+ then get back into it)
but who really cares about a340's anyway, blow that **** and 5speed swap it!
but who really cares about a340's anyway, blow that **** and 5speed swap it!
#20
Lexus Champion
Thread Starter
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
hitting the rev limiter-only in the last gear, i mean it may wear your auto prematurely having all that torque belting while its shifting, perhaps lift to shift(near 6k+ then get back into it)
but who really cares about a340's anyway, blow that **** and 5speed swap it!
but who really cares about a340's anyway, blow that **** and 5speed swap it!
#22
Driver
iTrader: (1)
Join Date: Aug 2009
Location: Florida
Posts: 122
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Here is a jet calculator. It should be pretty self explanatory if you are familiar with nitrous setups.
http://ny-trex.com/calculator.php
http://ny-trex.com/calculator.php
#23
Driver
iTrader: (4)
Join Date: May 2009
Location: GA
Posts: 148
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
^^^^ y in the hell would u wanna do this mane?? Jus boost it ur better off that way..or leave it n/a...imo nos is a great way to kill ur motor..unless ur tryin to kill ur n/a then u have no choice but to go 1j or 2j...then im up for it but if not then y bother bro.....nos is like putting a turbo on ur car without any intercooler piping or a intercooler![Uhh...](https://www.clublexus.com/forums/images/smilies/1387914497.gif)
![Uhh...](https://www.clublexus.com/forums/images/smilies/1387914497.gif)
![Uhh...](https://www.clublexus.com/forums/images/smilies/1387914497.gif)
![Uhh...](https://www.clublexus.com/forums/images/smilies/1387914497.gif)
![Uhh...](https://www.clublexus.com/forums/images/smilies/1387914497.gif)
![EEK!](https://www.clublexus.com/forums/images/smilies/eek1.gif)
![Egads!](https://www.clublexus.com/forums/images/smilies/pat.gif)
Comments like his deserve some serious sarcasm, you were to kind.
Back to the topic, I agree that NOS can be set up properly. But, I will disagree with the fact that it is not harmful to the internals of the motor over time. Separately, if you have it in your schedule and budget to swap motors in the event of catastrophic failure, by all means do it.
#24
Lexus Test Driver
iTrader: (2)
Join Date: Jul 2004
Location: Florida
Posts: 944
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
for anything over a 100 shot i would recommend 2 step colder plugs. also if you do decide to do anything over 125 i would look into something to adjust timing you could pick up a used crane trc-1 or trc-2 that would be cheap and work perfect for retarding timing for nitrous there are also other units out there that perform the same task
#25
Lexus Champion
Thread Starter
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
so far so good guy with the install.its harder then when i had NOS on my hondas.but now im stuck.cant figure out how to mount the WOT switch.to work at WOT.ill put up pix of the install.i have a muilt-step retard from MSD.ill put it in if i need to.thanks again for all the input.
#26
Driver
iTrader: (1)
Join Date: Aug 2009
Location: Florida
Posts: 122
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
so far so good guy with the install.its harder then when i had NOS on my hondas.but now im stuck.cant figure out how to mount the WOT switch.to work at WOT.ill put up pix of the install.i have a muilt-step retard from MSD.ill put it in if i need to.thanks again for all the input.
Here is a picture of the WOT switch and bracket that I used:
![](http://www.ny-trex.com/cart/images/130033_Solenoid_Mounting_Bracket_Universal.jpg)
![](http://www.ny-trex.com/cart/images/165040_WOT_Micro_Switch_15A.jpg)
#27
Lexus Champion
Thread Starter
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Yeah Joe that's the one I'm using.I was trying up by the throttle body but it was not happening.I try today inside the car by the gas pedal.you have a picture of the switch on the gas pedal?thanks
#28
Driver
iTrader: (1)
Join Date: Aug 2009
Location: Florida
Posts: 122
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
First, In case you didn't know, that bracket can be bent. On the Scion, I bent 2 roughly 90 degree angles in it. I mounted the bracket on a bolt that was used to hold a plastic cover over the steering column boot since it was close to the fulcrum point. After you get it close enough to be triggered, make sure the system isn't armed and bend the bracket so that switch is only triggered when the gas pedal touches (or almost touches) the floor. This will ensure that you are only spraying when at WOT.
One thing to take note of. It's raining outside, so I'm not sure if there is a similar mounting point in the SC as there is in a scion.... regardless, I think this will help you get an idea of how to accomplish this. When the sun comes out a little more I will check in my car on how it looks like... I will also be looking for mounting points since I am putting one in my project car until I can do forced induction.
![](http://i2.photobucket.com/albums/y47/Spice/1-1.jpg)
![](http://i2.photobucket.com/albums/y47/Spice/2.jpg)
![](http://i2.photobucket.com/albums/y47/Spice/3.jpg)
![](http://i2.photobucket.com/albums/y47/Spice/4.jpg)
Soon you can take this...
![](http://i2.photobucket.com/albums/y47/Spice/ScionExposed5-183.jpg)
and do this...(PS-this was security footage of my car lol....a perk that I had when I worked for the system)
![](http://i2.photobucket.com/albums/y47/Spice/untitled.jpg)
#30
Driver
iTrader: (1)
Join Date: Aug 2009
Location: Florida
Posts: 122
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Just a tip...take it or leave it... If you want a cleaner looking install, but some fuel line from the auto part store and cut a slit down the length of it. Then use it to cover the nitrous lines and/or wiring... congrats on the install.... by the way... how did you setup your WOT switch?