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Looking for a 100mm Maf table

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Old 07-03-2010, 10:41 PM
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Default Looking for a 100mm Maf table

Like the title says, I am looking for a few examples of a 102mm MAF calibration table. I'm not entirely convinced mine is quite right.

Stock bottom
TS 228R .590 114lsa cam
PRC 5.3L Stage 2.5 heads
Precision Racing 37lbs inj
Stock GM Head Gasket
PRC Dual valve springs
Stock rockers
Long tubes through cats
Fast 102 int and PTM 102 TB with TS 102 MAF

Code:
MAF Airflow vs. Output Frequency

3.85938	        4.48438	        5.25000	        6.08594	        6.93750	        7.87500	        8.92188	        10.07031	11.70313	13.32813	14.95313	16.57813	18.20313	20.10156	22.25000	24.16406	26.38281	28.33594	30.59375	32.57031	34.53906	36.89063	39.28906	42.39844	46.14063	49.60156	53.21094	57.00000	61.00000	65.20313	69.67188	74.37500	79.33594	80.32031	80.40625	80.40625	81.96094	81.81250	83.35156	86.85156	93.37500	99.89844	106.42188	112.95313	119.46875	125.75781	132.28906	139.02344	145.99219	153.20313	160.65625	168.40625	176.45313	184.75000	193.34375	202.21875	211.39063	220.85156	230.52344	240.49219	250.75000	261.35156	272.31250	283.64844	295.39844	307.57813	320.23438	333.39844	347.11719	361.42188	376.36719	391.99219	408.34375	414.71875	414.71875	414.71875	414.71875	414.71875	414.71875	414.71875	414.71875	414.71875	414.71875	414.71875	414.71875

Last edited by Exidous; 07-03-2010 at 10:48 PM.
Old 07-04-2010, 08:37 AM
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Here is mine.

Code:
4.32031	5.10156	6.35938	7.96094	9.60938	11.25781	12.62500	13.75000	15.62500	16.91406	18.72656	20.91406	22.96875	26.13281	29.21875	31.09375	33.73438	36.17969	38.49219	41.15625	44.10938	46.82813	50.03125	53.11719	56.78125	59.59375	62.09375	65.98438	71.23438	76.44531	78.15625	88.01563	94.48438	98.52344	103.01563	114.69531	117.55469	127.81250	131.33594	143.31250	149.54688	156.77344	165.46875	172.97656	181.59375	192.67188	202.69531	214.04688	221.87500	232.85938	239.85156	253.41406	268.19531	276.03906	284.16406	296.42188	308.11719	320.33594	334.21094	347.90625	368.51563	385.12500	401.18750	424.04688	448.88281	476.28125	505.60156	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219	511.99219
Old 07-04-2010, 10:14 AM
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It's not ever going to be right if you are trying to copy a table. It will be right when you hook up the wideband and tune the MAF for your application (make your own curve).

They are sensitive... you can tune them and then rotate their housing and the MAF curve will change. You have to tune it for your own application.
Old 07-04-2010, 03:36 PM
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I figured as much but my wideband isn't here just yet. :-) Thanks for the input.
Old 07-04-2010, 04:46 PM
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You can use trims to tune the lower half of the curve to get your cruise portion in line in advance.
Old 07-04-2010, 06:20 PM
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It runs just not all that great. Once the wideband gets in I'll dial it in. Should go okay.



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