PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

boost with stock e38ecm/maf

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Old Jan 14, 2010 | 09:54 AM
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From: ocala,fl--- forest-ocklawaha
Default boost with stock e38ecm/maf

srry if its been asked before,, whats max safe boost i could run with out getting a tune..mpt70,stock ly6, iv heard of genIII motors running low boost on stock ecm's using maf,,

lator on i will add 60lbs injectors ,duel walbro,and sd tune,, but right now just wanna run it stock till i collect parts..

so in other words what willstock maf support?
thanks..
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Old Jan 14, 2010 | 10:39 AM
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From: Spring Lake, MI
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About 1-2lbs, the timing is far to aggressive even though it will fuel it fine to 5 or so with the stock maf/pe table.

The maf will support big power, as long as the intake tube that it is in is designed properly. I have dealt with a couple turbo "kits" that give maf readings that bounce 10lbs/min at WOT on the 2010' Camaros.
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Old Jan 14, 2010 | 10:59 AM
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From: ocala,fl--- forest-ocklawaha
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thanks man,, appreaite it,, now what if i sent the ecm out to mail order tune,
i dont really trust mail order tune tho..
i only want to run 10psi.. its in a chevelle, just want to see my options..
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Old Jan 14, 2010 | 11:07 AM
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From: ocala,fl--- forest-ocklawaha
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what about the ls9 stuff,tune,maf etc..
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