[Z06] Nitrous Danger
Thread Starter
Racer
Joined: Oct 2004
Posts: 341
Likes: 0
Nitrous Danger
From what I have read the fastest, cheapest, and least "messy" way to get perhaps 500+ HP out of my '03 Z is Nitrous BUT I keep reading about the risk of fire 
WHY! Could really use THAT info. Thanks in advance for you help. 
WHY! Could really use THAT info. Thanks in advance for you help.
Uber Waxer
Joined: May 2004
Posts: 8,651
Likes: 5
From: Hanover MD
Cruise-In 8-9-10-11 Veteran
CI 9, 10 & 11 Car Show Winner
St. Jude Donor '08-'10
nitrous is like anything else, if you use common sense and pay attention your fine.
explosions are caused from fuel pooling in the intake. nitrous itself is not flamable.
if you run a rpm activated window switch, fuel pressure safety switch, throttle activation, and pressure release with blowdown tube you will be fine even in the event something happens.
never spray under 3000 rpm's and you wont have to worry about fuel pooling in the intake. dont run more than recommended bottle pressure. and if you start spinning on the nitrous, let out, the force of the nitrous coming in and out under a load is enough to break pistons....i know 1st hand.
explosions are caused from fuel pooling in the intake. nitrous itself is not flamable.
if you run a rpm activated window switch, fuel pressure safety switch, throttle activation, and pressure release with blowdown tube you will be fine even in the event something happens.
never spray under 3000 rpm's and you wont have to worry about fuel pooling in the intake. dont run more than recommended bottle pressure. and if you start spinning on the nitrous, let out, the force of the nitrous coming in and out under a load is enough to break pistons....i know 1st hand.
Team Owner
Joined: Feb 2001
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Cruise-In II Veteran
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15-'16-'17-'18-'19
If you're talking 500hp at the motor use a dry kit like the NOS 5177. There is pretty much 0 chance of fire with a dry kit. And set to 100 or 125 hp, it is extremely safe, simple, and effective.
Thread Starter
Racer
Joined: Oct 2004
Posts: 341
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Thanks Guys!
I appreciate your info. I may or may not do this but I have not street raced a new '06 yet and may not! If I do and end up getting my butt beat a couple of times then the pride of my '03 is at stake and I'll probably add nitrous just for that rare occasion when I need to dust a C6. Can I install the nitrous and just leave it there until needed? 
Burning Brakes
Joined: Jun 2004
Posts: 884
Likes: 1
From: McKinney TX
Originally Posted by Rock'en Silver 02
A vender said to get a wet kit, To be safe, Instead of the dry.
What do you think of that?
What do you think of that?
Everyone has their own theory here. A wet ket is more tunable and will make more power. It is also more complicated to install, but it can be tuned more efficiently. You must have a window switch to be safe to prevent puddling.
A dry kit is simpler and will make slightly less power, but won't have the puddling problem. A window switch wouldn't be necessary per say, but I'd always recommend one. With this setup you are relying on the car's PCM to compensate for fuel. With the wet kit you can jet the fuel yourself.
I have friends that run both without issues. If you only want a smaller shot (say 100 or less) I'd probably run a dry shot before the MAF, and have it tuned on the dyno. If you are looking for more consistent power and tunable setup and 100+ shot, then go wet.
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Safety Car
Joined: Jun 2004
Posts: 3,563
Likes: 2
From: Dallas Tx
Dry kits totally safe? Maybe less risk of fire, but with N20 its really a pressure explosion that is your worst case. Ask this guy how safe he feels nitrous is. Peeled his car and garage open like a grape.
http://www.enhancedhealth.com/nitrousexpress.htm
I think if you stay away from bottle heaters, it's quite safe.
http://www.enhancedhealth.com/nitrousexpress.htm
I think if you stay away from bottle heaters, it's quite safe.
Burning Brakes
Joined: Jun 2004
Posts: 884
Likes: 1
From: McKinney TX
Originally Posted by Michrider
Dry kits totally safe? Maybe less risk of fire, but with N20 its really a pressure explosion that is your worst case. Ask this guy how safe he feels nitrous is. Peeled his car and garage open like a grape.
http://www.enhancedhealth.com/nitrousexpress.htm
I think if you stay away from bottle heaters, it's quite safe.
http://www.enhancedhealth.com/nitrousexpress.htm
I think if you stay away from bottle heaters, it's quite safe.
Drifting
Joined: Sep 1999
Posts: 1,574
Likes: 2
From: Orlando FL
According to How To Install and Use Nitrous Oxide by Joe Pettitt, ISBN 1-884089-22-4:
"A fuel-injected dry manifold system uses a spray nozzle to deliver nitrous oxide only to the intake. The additional fuel is supplied by increasing fuel pressure when the nitrous system is activated. It's called a dry manifold system because there isn't any fuel present in the intake manifold. A dry manifold is safer than a wet manifold because nitrous by itself is not explosive. It's when you mix nitrous with fuel in the manifold that you get spectacular manifold and hood removals."
I'm just quoting here. I'm still sorting out all the different options. I got this book to learn about the different nitrous set ups.
"A fuel-injected dry manifold system uses a spray nozzle to deliver nitrous oxide only to the intake. The additional fuel is supplied by increasing fuel pressure when the nitrous system is activated. It's called a dry manifold system because there isn't any fuel present in the intake manifold. A dry manifold is safer than a wet manifold because nitrous by itself is not explosive. It's when you mix nitrous with fuel in the manifold that you get spectacular manifold and hood removals."
I'm just quoting here. I'm still sorting out all the different options. I got this book to learn about the different nitrous set ups.
Burning Brakes
Joined: Jun 2004
Posts: 884
Likes: 1
From: McKinney TX
Originally Posted by dragon84
According to How To Install and Use Nitrous Oxide by Joe Pettitt, ISBN 1-884089-22-4:
"A fuel-injected dry manifold system uses a spray nozzle to deliver nitrous oxide only to the intake. The additional fuel is supplied by increasing fuel pressure when the nitrous system is activated. It's called a dry manifold system because there isn't any fuel present in the intake manifold. A dry manifold is safer than a wet manifold because nitrous by itself is not explosive. It's when you mix nitrous with fuel in the manifold that you get spectacular manifold and hood removals."
I'm just quoting here. I'm still sorting out all the different options. I got this book to learn about the different nitrous set ups.
"A fuel-injected dry manifold system uses a spray nozzle to deliver nitrous oxide only to the intake. The additional fuel is supplied by increasing fuel pressure when the nitrous system is activated. It's called a dry manifold system because there isn't any fuel present in the intake manifold. A dry manifold is safer than a wet manifold because nitrous by itself is not explosive. It's when you mix nitrous with fuel in the manifold that you get spectacular manifold and hood removals."
I'm just quoting here. I'm still sorting out all the different options. I got this book to learn about the different nitrous set ups.
Wet kits can puddle, that is very much a fact. That is why anyone using one should have a window switch. At WOT at 3000 RPMs there is more than enough vacuum to prevent puddling.
Instructor
Joined: Aug 2005
Posts: 139
Likes: 0
From: DFW TX
Originally Posted by Michrider
Dry kits totally safe? Maybe less risk of fire, but with N20 its really a pressure explosion that is your worst case. Ask this guy how safe he feels nitrous is. Peeled his car and garage open like a grape.
http://www.enhancedhealth.com/nitrousexpress.htm
I think if you stay away from bottle heaters, it's quite safe.
http://www.enhancedhealth.com/nitrousexpress.htm
I think if you stay away from bottle heaters, it's quite safe.