Limits of Nitrous and pump gas

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May 6, 2008 | 07:22 AM

#31

shiznityz28

Registered User

Joined: Feb 2000

Posts: 32

From: Glen Burnie Md

Quote:

Originally Posted by rskrause

I am going to respond to the idea of running it lean later, but in the meantime I'd adivse people not to do it. Just FYI.

Rich

And what is your bases for your response? I don't care what your argument is rich is not safe on nitrous!!! Talk to any of the worlds fastest nitrous tunners and they will tell you the same

May 6, 2008 | 11:42 AM

#32

onefastgta

Registered User

Joined: Feb 2000

Posts: 366

From: Jax, FL

Just how lean (AFR wise) are we talking here? 12:1 afr or leaner on the bottle with a 250+ shot?

May 6, 2008 | 11:44 AM

#33

rskrause

Moderator

Joined: Dec 1969

Posts: 10,745

From: Buffalo, New York

Quote:

Originally Posted by onefastgta

Just how lean (AFR wise) are we talking here? 12:1 afr or leaner on the bottle with a 250+ shot?

Again, a detailed response will follow, but the above has the essence. It all depends on what you mean by "rich" or "lean".

Rich

May 6, 2008 | 12:46 PM

#34

shiznityz28

Registered User

Joined: Feb 2000

Posts: 32

From: Glen Burnie Md

Quote:

Originally Posted by onefastgta

Just how lean (AFR wise) are we talking here? 12:1 afr or leaner on the bottle with a 250+ shot?

it all depends on where the motor makes peak hp and tq.

May 6, 2008 | 12:48 PM

#35

shiznityz28

Registered User

Joined: Feb 2000

Posts: 32

From: Glen Burnie Md

Like i said before there is no magic number we have had cars like 11.5 on 250 and 12.0 on 250. you need to read the plug it will tell you what you need to know.