this is cool check it out...
Thread Starter
Le Mans Master
Joined: Jan 2002
Posts: 5,556
Likes: 0
From: Jenison MI
Cruise-In VI Veteran
Cruise-In VII Veteran
St. Jude Donor '06
this is cool check it out...
http://cgi.ebay.com/ebaymotors/ws/eB...ory=33740&rd=1
I am running their AFR gage and it works great also I'm running their bottle heater and their purge kit they both work great. They have a lot of nice stuff, check it out. Oh and I have nothing to do with this place. I just like their suff and want to share...
I am running their AFR gage and it works great also I'm running their bottle heater and their purge kit they both work great. They have a lot of nice stuff, check it out. Oh and I have nothing to do with this place. I just like their suff and want to share...
Le Mans Master
Joined: Oct 1999
Posts: 6,366
Likes: 34
Re: this is cool check it out... (fsr402)
That good news, when I get around to putting my 200 shot on, I was going to go there and spend a small fortune on saftey gear and a ton of solenoids.
[Modified by bill mcdonald, 10:10 PM 5/25/2003]
[Modified by bill mcdonald, 10:10 PM 5/25/2003]
Safety Car
Joined: May 2003
Posts: 4,283
Likes: 0
From: Houston Texas
Re: this is cool check it out... (fsr402)
Thanks for the info. I emailed to a friend of mine who does hipo work on cars. He does alot of nitrous installs so he can use this. Saw a 90 vette with 383 w/ 8.5 c.r. with a 200 hp kit he did the other day. As soon as I get my camera back I will shoot some pics of his stuff and post them.
Drifting
Joined: Jul 2001
Posts: 1,897
Likes: 0
From: La Fontaine Indiana
Re: this is cool check it out... (bill mcdonald)
My new pro version Gen.7 dfi has that built into it. Not only will it shut the nitrous off but you can program what A/F ratio that you want it to shut it down at. The new Gen.7 is so advanced that probably a lot of people don't realize just what all it can do.
Le Mans Master
Joined: Jan 2003
Posts: 8,596
Likes: 19
From: Portland Oregon
Re: this is cool check it out... (fsr402)
Sorry to bust your bubble, but a stock GM or for that matter any narrow band O2 sensor cannot be counted on to be reliably accurate to measure outside their band. That means that anywhere outside the stoichmetric area (450mV) these sensors are inherently inaccurate. Tests have proven time and time again that even at 850mV and higher, AF ratios vary greatly, yes its rich but by how much?
On repeated dyno tests, using a Horiba AFR meter narrow band O2 sensors have varied by as much as 1 AFR point in the high and low regions. Do you really want to trust something like that? If you really want to do something like that then use a wide band O2 sensor, they measure accurately through a band of 10 to 20:1 AFR.
On repeated dyno tests, using a Horiba AFR meter narrow band O2 sensors have varied by as much as 1 AFR point in the high and low regions. Do you really want to trust something like that? If you really want to do something like that then use a wide band O2 sensor, they measure accurately through a band of 10 to 20:1 AFR.
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