Break in tune
09-17-2007, 08:44 PM
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Break in tune
I have a freshly built LS-Vtec 81.5mm 9:1 compression set up. The only issue is getting a tuner to do a break in tune for me. My previous set up was a stock LS turbo. Using the same turbo kit and same sized injectors, would it be feasible to use my LS-T tune to break in my new set up? Of course I'll be only driving at partial throttle, and not boosting. I figured i'd ask this question because I've heard from other people who've used stock GSR maps to break in their 2 liter low compression GSR turbo set ups (using stock injectors of course).
If anyone has any insight, it would be greatly appreciated.
If anyone has any insight, it would be greatly appreciated.
09-17-2007, 11:37 PM
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Re: Break in tune (Outkast95LS)
You have a couple of options.
Option 1. Start the car on stock injectors & a stock ecu and break in the motor out of boost.
Option 2. Get a basemap for your engine management system & get your self a wideband. Watch the a/f ratios closely.
Option 1. Start the car on stock injectors & a stock ecu and break in the motor out of boost.
Option 2. Get a basemap for your engine management system & get your self a wideband. Watch the a/f ratios closely.
09-17-2007, 11:45 PM
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Re: Break in tune (mtber)
I wish i could get some stock injectors to work, but i'm running some peak & hold injectors, thus I'm using a resistor box. Would running some stock DA injectors work?
09-18-2007, 01:18 AM
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Re: (OMG B16)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by OMG B16 »</TD></TR><TR><TD CLASS="quote">I had my tuner start the car up and street tune it. I think that is best.</TD></TR></TABLE>
I'm trying to do that as well.. but my tuner has been busy lately, and I'd figure if i can atleast break it in without him, i can then schedule a dyno tune with a shop.
I'm trying to do that as well.. but my tuner has been busy lately, and I'd figure if i can atleast break it in without him, i can then schedule a dyno tune with a shop.
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09-18-2007, 09:37 AM
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Re: (boosted k20)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boosted k20 »</TD></TR><TR><TD CLASS="quote">was the car tuned before on those injectors? if it was, then the a/f shouldnt be alot different. it should be safe</TD></TR></TABLE>
Yea, previous tune was on these injectors.
Yea, previous tune was on these injectors.
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