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Anyone went Mafless with a 2 bar setup?

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Old Jul 13, 2005 | 06:00 AM
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Default Anyone went Mafless with a 2 bar setup?

Are u running FlashScan or HPT?

Share your results with us.

Thanks
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Old Jul 13, 2005 | 07:30 AM
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i'm at 15 psi and just use the standard HPT.
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Old Jul 13, 2005 | 07:55 AM
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Originally Posted by LSs1Power
Are u running FlashScan or HPT?

Share your results with us.

Thanks
HPT, 2Bar
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Old Jul 13, 2005 | 08:46 AM
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I'm running 10PSI with the HPT 2 bar and love it.
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Old Jul 13, 2005 | 01:17 PM
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Can you guys share how the car feels? Does it surge? How often you have to retune? Does the tune change with temp or elevation?

Thanks for any input
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Old Jul 15, 2005 | 03:32 PM
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Flashscan 2bar no MAF. Runs great pretty easy to dial in using the auto tune feature when combined with EFI live.

No surging to stalling...But as I improved the tune I ran out of fuel pump... My dual Bosch 420's arrived yesterday and will go in this weekend.
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Old Jul 15, 2005 | 03:35 PM
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Originally Posted by Ripped427
Flashscan 2bar no MAF. Runs great pretty easy to dial in using the auto tune feature when combined with EFI live.

No surging to stalling...But as I improved the tune I ran out of fuel pump... My dual Bosch 420's arrived yesterday and will go in this weekend.
Very nice... If you dont mind... Can you send me your 2 bar FlashScan tune. I would like to see what is needed to be changed to run a 2 bar map.
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Old Jul 15, 2005 | 06:48 PM
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I'm waiting for Ross to get the next set of custom OS's out before I get serious with pulling the MAF but if you don't mind I'd like to see your tune too. I you want, email it to this address

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Old Jul 16, 2005 | 11:30 AM
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hpt 2 bar 19 psi 810 rwhp car drives like factory,no problems real responsive.
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Old Jul 16, 2005 | 01:45 PM
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Does any of you guys who are running the 2 bar setup know what changes were made?
I mean how did you tune the VE table(with no Maf), PE Table(Did you need to change anything or the Map did it based on the 2 bar sensor readings?), Baro(Did u multiply by 2 to get it to 200Kpa?), MAF(delete?), etc...
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Old Jul 19, 2005 | 06:58 PM
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I would like some feedback on this as well.
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