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Boost referenced at the rails and return questions

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Boost referenced at the rails and return questions

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Old

Feb 5, 2009 | 08:11 PM

#21

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From: Summerville, SC

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I'm using hp tuners. I think I'm going to say the same thing you typed just want to clarify.

For the IFR values, take the first value in column 0 and make the other values for the map equal to that value. Also do the same for the offset table, just using the values since there is more than one.

I'm learning all this so I'm just a little confused, would you be able to explain why the offset is changed? I understand why the IFR is changed, and thats the value I figured would be inputted.

Thanks for the help by the way

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Feb 5, 2009 | 08:14 PM

#22

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From: Arlington, Tx

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Quote:

Originally Posted by 98Camarod

I'm using hp tuners. I think I'm going to say the same thing you typed just want to clarify.

For the IFR values, take the first value in column 0 and make the other values for the map equal to that value. Also do the same for the offset table, just using the values since there is more than one.

I'm learning all this so I'm just a little confused, would you be able to explain why the offset is changed? I understand why the IFR is changed, and thats the value I figured would be inputted.

Thanks for the help by the way

Your correct. The offset changes also because the table uses MAP on axis like the IFR table.

Take a look at a truck tune, they have referenced fuel systems, and you'll see it's as I state.

Last edited by 405HP_Z06; Feb 9, 2009 at 09:58 AM.

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Feb 9, 2009 | 12:47 AM

#23

defaultexistence

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From: fort walton beach,fl

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what would not doing this right away after a boost ref'd reg install cause?

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Feb 9, 2009 | 12:50 AM

#24

defaultexistence

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what would happen if you didnt edit the tune right away? on 8-11 psi boost and starting @ 60psi fuel pressure w/42lb svo's?

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Feb 9, 2009 | 04:53 AM

#25

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From: Summerville, SC

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I would assume the fueling would be incorrect.

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Mar 2, 2009 | 11:31 AM

#26

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98Camarod
Did you get this all figured out? I'm going with a similiar set up except staying with my stock rails for the time being.

Old

Mar 2, 2009 | 06:05 PM

#27

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From: Summerville, SC

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sure did:

https://ls1tech.com/forums/fueling-i...ap-return.html

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line, return, supply, th400

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