Anyone make a device like the Diablo Mafia for a GM?
10-14-2009, 01:21 PM
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Anyone make a device like the Diablo Mafia for a GM?
I want to add 60lb injectors to my car,but don't want to retune. On Fords,you can use the Diablosport Mafia interface unit between the MAF meter and the ecm to adjust for different injectors or different MAF unit. Does anyone make a similar device for GMs?Thanks.
10-14-2009, 04:35 PM
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Well ZZP has this guy: https://www.zzperformance.com/cobalt...1048&catid=144
I don't know how much good that will do you without updating the injector settings in the ecm though.
I don't know how much good that will do you without updating the injector settings in the ecm though.
10-15-2009, 12:06 PM
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The Atom ECU, though the same hardware, has a custom operating system from GM so HPtuners wont work so you have to start with a cobalt ECU and tune from scratch. Pain in the ass. So I dont blame him for looking for a simpler, cheaper way to go.
10-15-2009, 01:21 PM
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I'm pretty much happy with the GM stage 3 tune,and am only adding a Harrop and 60lb injectors,so all it needs is the fuel map tweaked. The car does not see street driving,so I don't care about emissions,mileage or how it cruises. I have a wide band and with this MAF tuner/device ,will be able to tweak the signal to the ecm to deliver fuel accordingly. It does not really require a complete retune.I am not looking for every last bit of hp out of the setup.Maybe some day,but for now,the Harrop,with bigger injectors,and some home tuning should get me close to 300whp and a flat torque curve.I have "tuned" many,many cars before,so it's not like I don't know what to look and listen for. Haven't lost a motor in 35 years of trying. If I decide I really need more HP,I will go turbo and do an Hptuner setup.
Hi Bolus. The Atom forum is really boring without your imputs. Those brits are now posting pictures of very fat women in bikinis for fun. Disgusting!!
Hi Bolus. The Atom forum is really boring without your imputs. Those brits are now posting pictures of very fat women in bikinis for fun. Disgusting!!
But if it's easier for you and you don't care about anything but wot, I can understand.
10-15-2009, 01:56 PM
#9
If HP Tuners is out of the question, then have you considered Trifecta? I heard Vince has already worked with a TVS powered Atom and even did a dual-map tune on one.
From their website:
From their website:
Originally Posted by http://trifectaperformance.com
Custom tuning for stock Ariel Atom 2 PCM
Many Ariel Atom 2 owners end up purchasing another PCM from a regular Cobalt 2.0 SS/SC just so they can do their own custom programming. No more is this a necessity, we are now able to offer full custom programming via our handheld or programming cable on the native Atom 2 PCM!
Many Ariel Atom 2 owners end up purchasing another PCM from a regular Cobalt 2.0 SS/SC just so they can do their own custom programming. No more is this a necessity, we are now able to offer full custom programming via our handheld or programming cable on the native Atom 2 PCM!
10-15-2009, 02:10 PM
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If HP Tuners is out of the question, then have you considered Trifecta? I heard Vince has already worked with a TVS powered Atom and even did a dual-map tune on one.
10-15-2009, 03:19 PM
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Thank you very much for posting the link to Trifecta! That is exactly what I am looking for. I will be calling them to set up for a tune.They mail you the device with the tune loaded specifically for the car and you mail the equipment back when done! They have indeed tuned an Atom with a TVS,so it should be a no-brainer. Amazing,this site is better for Atom information than the O-fficial Ariel Atom forum. Thanks again!
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