help with maxed MAF!!
Depends on what MAF you have, but most are much lower than 600RWHP. (428,450 or 512g/sec).
The way around it is PE Tuning. You basically have to start adding fuel exponentially after the MAF maxes since the base equation is no longer adding fuel. It's not perfect, but it keeps you in the ballpark.
Another option is a ProM universal MAF and some additional electronics to convert it over the ls1 frequency range. Do a search and you will find some info on it.
How many others would be interested in this from Pro-M?
J
And on the new motor and turbos the 2 stage is going to be wet shots
2 50hp shots maybe.
With the wet shot it ands fuel but at the same time big shots need timing removed so power is lost under boost! See the problem it is on going problem!
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How many others would be interested in this from Pro-M?
J


I wonder if they could just redo the curve of a stock MAF and send a flow sheet with it so the MAF table in EDIT could be modified accordingly. The flow sheet could list the actual airflow values in Gm/sec for each frequency in the MAF table.
That way there would be no extra electronics involved and you need Edit no matter what.
Also I forgot to add in my post above that the IFR table would have to be fooled with also.
Also I forgot to add in my post above that the IFR table would have to be fooled with also.
Lastly a 512g/sec meter equates to about 1836 kg/hr or 918 cfm or 1.6 cfm per hp for a properly tuned engine. This works out to about 573hp at the engine, but again you will have added pressure drop thru the meter.
Thanks for the information! I asked my tuner to take a look at this thread and tell me if he thinks any of these options will work well with my setup. If so I'll be giving you a call.
-Ken
Kevin, will this work on my set up to????
This could be my ticket!!!!!!!! Oh baby.
I do think alot of us would want a direct plug n play large bore MAF meter (3rd option your talking about) so please hurry and devolop one, and if you need a test specimn id be more willing to help, as other would be.
also how come some people on here can get away with over 700rwhp with the stock MAF meter, like Raymer's new forumla?



