What is a good AFR for a 50 shot on 6.2 Silvy

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08-12-2013 | 01:45 PM

#21

03klugss

On The Tree

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Joined: Jul 2013

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From: Berrien Center,MI

Quote:

Originally Posted by oakley6575

That explains why Banish is a turbo guy.

jkjkjk

Banish is a smart guy. I'd like to take his tuning classes one of these days.

LOL.

Yes he is, he's a good dude in general! His tuning classes are very good, worth the money.

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08-14-2013 | 03:29 PM

#22

batboy

11 Second Club

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From: middle of nowhere, Kansas

I keep seeing people throwing out 13:1 AFR. Geez, that's a lot leaner than I would run. I do not run that lean even N/A. With a 125 to 150 shot, i like to stay in the 11.5 to 11.8 range. For a 50 or 75 shot, 12 (or low 12's) is probably fine. N/A my modded GTO makes the best power at 12.5 AFR.

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08-14-2013 | 05:52 PM

#23

George C....

Formerly ScreamingL

Joined: Oct 2003

Posts: 3,456

Likes: 3

From: From the 412

Quote:

Originally Posted by batboy

the plugs will tell you where you need to be, that wideband or AFR use on n20 can be more of headache then many want to know. tune by plugs and never have an issue
seen a gain of 30 rwhp by going from 11.8 to 12.3 on a 100 shot....the 12.3 is what the wideband recorded after going off the plugs

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