Super ram and MAF ecm ?
#1
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Car: 86 iroc
Engine: sbc
Transmission: 700r4
Super ram and MAF ecm ?
will a MAF ecm from a 86 iroc be tweaked enough to support my build which consists of 383, 10.5-1 compression, comp 280hr cam(565 lift with 1.6rr's and 224 duration with 110lsa ), afr 195's, accel super ram with base, 36lb injectors, 52mm tb. Or will the ecm only being a 8 bit start being a issue. im hoping to go low 12's
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Car: 88 Formula 350
Engine: 5----->.7 or so they say
Transmission: seven hundred with a remainder of 4
Axle/Gears: 9 bolt 3.27
Re: Super ram and MAF ecm ?
slow,
According to some members on this site, the 110 lsa cam will be your test of the hour in terms of tuning. So anything is possible just depends how much time you want to spend attaining your goals. Time=money.
Rabi C.
According to some members on this site, the 110 lsa cam will be your test of the hour in terms of tuning. So anything is possible just depends how much time you want to spend attaining your goals. Time=money.
Rabi C.
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Car: 89 GTA
Engine: 383
Transmission: 4L80E
Axle/Gears: 12 bolt-3.73
Re: Super ram and MAF ecm ?
The maf is not your problem. I ran a bigger cam that yours and it ran fine. Just tune it.
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Car: 88 Formula 350
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Re: Super ram and MAF ecm ?
Since we are on the super ram topic, what do you guys think I will run? Im not trying to jack your thread, just a few opinions. thanks
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Car: 86 iroc
Engine: sbc
Transmission: 700r4
Re: Super ram and MAF ecm ?
yeh my inital thought were ahh it would be fine then i started to look into it a lil more and then people were sayin the sample rate of the 8 bit ecm was only some many gph via the maf so i mgiht run into issues so then i figured i would post it up here and see what some people thought, THANKS again for all the info 12.48 outta a weak tune sounds like im on the right track
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Car: 89 GTA
Engine: 383
Transmission: 4L80E
Axle/Gears: 12 bolt-3.73
Re: Super ram and MAF ecm ?
If you max out the maf, then you add fuel through the pe vs rpm + pe vs coolant tables if you need it.
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Re: Super ram and MAF ecm ?
You WILL need to tune the eprom but the 165 MAF can easily support your mods (and possibly modifying the P/E Fuel Tables if you max out the MAF). The 165 ECM is the same, it's the programming (calibration) that changes over the years and most prefer the 1989 ($6E) as it is the best defined of all the 165's calibrations.
FYI, I tuned a buddy's 383 a number of years ago with a Miniram that had AFR 195s with the Competitions porting, 2.05 Intakes and a solid roller of 248/256 duration at .050 with a 110 LSA. He's running 36# injectors. The trick to tuning was re-scaling the MAF Scalar Tables and using the P/E Fueling with a WideBand O2 sensor. The car makes max power at 7,000 rpm.
FYI, I tuned a buddy's 383 a number of years ago with a Miniram that had AFR 195s with the Competitions porting, 2.05 Intakes and a solid roller of 248/256 duration at .050 with a 110 LSA. He's running 36# injectors. The trick to tuning was re-scaling the MAF Scalar Tables and using the P/E Fueling with a WideBand O2 sensor. The car makes max power at 7,000 rpm.
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Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
Re: Super ram and MAF ecm ?
I have gone 12.19 with a screenless stock MAF and 12.12 with my experimental 3" MAF..... In fact 1MeanZ and I met at Milan one nite.
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