Who is using the stock maf?
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Not too sure you are really going to find a maf that will allow to detect more air flow. You can increase the stocker slightly by modding it, and that is all you will most likely get anyway if you buy one that allows for higher frequency reading. Either way, the stock PCM will only allow up to a certain frequency to be read and it usually equates to about 500-550HP. Im pretty sure about this.
Now what this means is that you cannot rely on the MAF and PCM to control your fuel delivery based on increased air intake after roughly 500-550HP. Not a problem!
You must manually edit the PE vs RPM table (increase values) and the fuel delivery will be based on static values only, and not dynamic maf readings.
Basically, you can make a ton of power...600RWHP,700RWHP...
You just have to increase that PE vs RPM table and have a wideband handy. Either get on a dyno or get an LM-1 Handheld wideband. We actually sell the LM-1 on our web site, if you are interested. There is nothing wrong with tuning this way...
Now what this means is that you cannot rely on the MAF and PCM to control your fuel delivery based on increased air intake after roughly 500-550HP. Not a problem!
You must manually edit the PE vs RPM table (increase values) and the fuel delivery will be based on static values only, and not dynamic maf readings.
Basically, you can make a ton of power...600RWHP,700RWHP...
You just have to increase that PE vs RPM table and have a wideband handy. Either get on a dyno or get an LM-1 Handheld wideband. We actually sell the LM-1 on our web site, if you are interested. There is nothing wrong with tuning this way...
Thread Starter
TECH Enthusiast
Joined: Mar 2002
Posts: 602
Likes: 0
From: ft worth tx
Originally Posted by SSnakekiller
Not too sure you are really going to find a maf that will allow to detect more air flow. You can increase the stocker slightly by modding it, and that is all you will most likely get anyway if you buy one that allows for higher frequency reading. Either way, the stock PCM will only allow up to a certain frequency to be read and it usually equates to about 500-550HP. Im pretty sure about this.
Now what this means is that you cannot rely on the MAF and PCM to control your fuel delivery based on increased air intake after roughly 500-550HP. Not a problem!
You must manually edit the PE vs RPM table (increase values) and the fuel delivery will be based on static values only, and not dynamic maf readings.
Basically, you can make a ton of power...600RWHP,700RWHP...
You just have to increase that PE vs RPM table and have a wideband handy. Either get on a dyno or get an LM-1 Handheld wideband. We actually sell the LM-1 on our web site, if you are interested. There is nothing wrong with tuning this way...
Now what this means is that you cannot rely on the MAF and PCM to control your fuel delivery based on increased air intake after roughly 500-550HP. Not a problem!
You must manually edit the PE vs RPM table (increase values) and the fuel delivery will be based on static values only, and not dynamic maf readings.
Basically, you can make a ton of power...600RWHP,700RWHP...
You just have to increase that PE vs RPM table and have a wideband handy. Either get on a dyno or get an LM-1 Handheld wideband. We actually sell the LM-1 on our web site, if you are interested. There is nothing wrong with tuning this way...
On The Tree
Joined: Mar 2003
Posts: 103
Likes: 0
From: Port Jervis, NY
Originally Posted by SSnakekiller
have a wideband handy. Either get on a dyno or get an LM-1 Handheld wideband....