PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

For a boosted app., which tuner?

Old Dec 2, 2005 | 07:37 AM
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Default For a boosted app., which tuner?

Is EFI or HPT better for a boosted app (under 15 PSI) and maybe some NOS?

Not looking to start a war

TIA
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Old Dec 2, 2005 | 07:39 AM
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Either one will work fine. Check out each others forums and also check out the prices for each package to determine which one fits you.
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Old Dec 2, 2005 | 07:40 AM
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EFILive will be releasing some nitrous specific Custom Operating systems soon this coupled with their boosted OS should do everything you want and more

http://www.efilive.com/forum/viewtopic.php?t=2638
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Old Dec 2, 2005 | 07:57 AM
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I guess that I should have stated that I already own HPT.

I need to hook up a wideband and now I probably need to go to a 2 bar MAP, in that I need to flow around 1000 CFM and it seems cheaper to dump the MAF rather than try to find one that flows that much.

So with HPT, I need the enhanced interface and 2 bar SD upgrade.

I would have to learn either software
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Old Dec 2, 2005 | 05:05 PM
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Originally Posted by rjw
I guess that I should have stated that I already own HPT.

I need to hook up a wideband and now I probably need to go to a 2 bar MAP, in that I need to flow around 1000 CFM and it seems cheaper to dump the MAF rather than try to find one that flows that much.

So with HPT, I need the enhanced interface and 2 bar SD upgrade.

I would have to learn either software
You also need to buy a 2bar MAP sensor. Email us at support if you have any further questions.

Chris...
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Old Dec 2, 2005 | 06:41 PM
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PN for the 2 bar map sensor so you don't have to look around or search.


GM PN 12580698 39.00 from gm parts direct dot com.

J
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Old Dec 3, 2005 | 01:22 PM
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Thanks for the P/N.

I found these in another thread

GM PN# 12223861 3bar MAP
GM PN# 16040609 2bar MAP
GM PN# 16137039 1bar MAP

GM PN# 15305891 - pigtail harness

So which 2 Bar will fit an 01 C5 vette, and is the harness needed?
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