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Type: Posts; User: softy91

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  1. Replies
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    In that particular vehicle you have a built-in...

    In that particular vehicle you have a built-in compromises, with the 2 important ones; Weight and suspension. With that said, engine should be on the can from 2500 to 6500 RPMs, with the 112...
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    Cam Phasing

    Yes GM leaves a lot on the table as a matter of course. You can make more power by knowing what to tweek.

    You can move the cam around and get gains or losses in power and torque in different RPM...
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    4,243

    Launch

    This is going back to Carbs and MSD ignitions and all that real old stuff.

    Every car is different so don't be afraid of a little expermenting. Since you feel that your 60ft times are off, I...
  4. Jeff, I'm sorry but I didn't race after 1979...

    Jeff,

    I'm sorry but I didn't race after 1979 and mostly in TX and the SE. I built a 68 Camaro WT 2450 wet. Power was a destroked 350 3" crank (304") and to my knowledge the very 1st set of...
  5. Light Speed & Maxed out!

    Just for grins,

    Back in the "Old Days", I had a brand new 7 AL MSD Box that was crank triggered. This was in a all out small block race engine that was geared a very tight 6.50:eek: in the Dana...
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    Lifts

    I'm kind of jumping in the middle of this but assuming that the above is a given and there may be MAF drift---.

    What about turning off the Lifts and run with the Sift to avoid drift from the MAF? ...
  7. Replies
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    Locked ECM

    Chris,

    I'm glad that you jumped in be cause I still would like to use the dealer service for a few things.

    If GM locked all the new cars, it would be a cold day in hell before I'd take my car...
  8. There are several places to look

    That chart almost looks like you could have gotten COT and got more fuel in that way.

    I'm using the same table and mine stays exactly were I tell it to stay. Mine loves some extra fuel low to...
  9. Ecm

    That is almost identical to a ECM message that I got on my 02 Z. Dealer replaced entire TCM even though they thought it might be a fluid contamination issue.

    It could have been as simple as a...
  10. Replies
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    Wideband help?

    I've tuned with and without WB.

    It was very useful on my 02 Z because it was modded and helped in lots of areas.

    My 07 Z is all stock and I have verified PE afr on the dyno. Since I intend...
  11. Replies
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    Some nice cool dudes!

    I couldn't agree with you more about the shop and people there that treat the customer right!

    Doug and Al, the dynamic duo, they do know their stuff and don't stop until its right for the...
  12. Replies
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    LS7 Economy

    I tweek tuned on my 02 Z and got it to perform very well and then drop it into 6th and cruise @ 29 to 34 MPG.

    I am in process with my 07 Z I am getting better results than the 02 Z. Well tuned =...
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    Clean and Quick

    There is a wad of wires (wiring harness) that comes into to the cabin on the passenger side by the oil tank. It was in the same place on my 02 Z. I used mechanic's wire to shove thru the firewall...
  14. Timing and Fueling

    I took a look at both of your files and saw the same issues on both files.

    2050 RPMs were your staring places on both. You are too lean from 2050 to about 5300. I would also expect to see the...
  15. Replies
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    Great Work!

    I just got my 07 Z and all the tuning tables look dipsy doodle compaired to the Regal and C5 Z stuff that I have learned. Progree is great isn't it?:banghead:

    I have only had it out on one run...
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    Chris and guys, I,m greatful that you guys are...

    Chris and guys,

    I,m greatful that you guys are out there and can do this sh--, my 60 year old brain, longhand linear algebra and sliderule just won't cut it these days.

    You crunch the #s and...
  17. Replies
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    Source

    My C5 has a reserved space in the fuse block under the passenger floor. I would suspect that yours is the same and it should be a piece of cake to plug into.

    Good luck!
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    Best Deal Yet!

    You guys have outdone yourselves, "IDIOT PROOFING HORSEPOWER"!

    .12 GO! Thanks for making a great product, Incredible!
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    Re: Tune for longtube headers/Catted Y??

    I appreciate sound engineer jumping in.

    I have been plagued by rich WOT and slightly rich steady state for over a year. I have LMG long tubes w/ 3" X-pipe with Random Matrix cats about 6' back of...
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    Re: 98 octane of fuel stock in europe

    transamb,

    First let me say that I am envious that you can dispense fuel that hot there. I can scarcely get by on 23 degrees of WOT timing in my Z06. Every now and then a hot day or will a bad tank...
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    Re: T/C and A/H question

    Z06AHOLIC,

    Sorry to rain on your prade, I am a 02 Z pilot and haven't figured that one out yet. :banghead:

    I think that you might be able to do it with an OBD II scanner or take it too a...
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    Re: 3.4 V6 to LS1 conversion (and tuning)

    David,

    I just looked at your all your April posts, after I sent you a reply. I should be able to help you out a bunch, depending on what you want done.

    As far as getting the car dialed in, I...
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    Re: Stock ZO6 fueling question

    Bryan,

    You went lean to go rich with the blackwing.

    GM Tune in a few words- fueling rich and timing conservative!
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    Re: will HPT work on a LS7 in a WS6

    Am to understanding for the previous posts that GM is changing the knock sensors on the LS7, which would make it incompatable with current vehicles? What else is going into the new and improved...
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    Re: SD Tune - New Dyno #s

    It does my heart good to see a true Hot Rodder getting it together and doing it right. 8)

    Congrats on a real fine looking chart! :cheers:
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