Which tuning to get
02-13-2005, 12:38 PM
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Which tuning to get I'm new to the tuning aspect of the LS1.I'm tired of paying $350 to get my car tuned every time I do something new.I have a few questions.
1.What stuff would you guys recommend?I was looking at HP Tuners.
2.If I decided to get Hp Tuners what all would I need as far as options and things?
3.My car is currently tuned with LS1Edit because that is what the shop I get tuned at uses and runs fine I am assuming a little rich, because of recent changes.Well if I get Hp tuners will I have a Problem since my car was tuned using a different program.
Thanks for your help!!
1.What stuff would you guys recommend?I was looking at HP Tuners.
2.If I decided to get Hp Tuners what all would I need as far as options and things?
3.My car is currently tuned with LS1Edit because that is what the shop I get tuned at uses and runs fine I am assuming a little rich, because of recent changes.Well if I get Hp tuners will I have a Problem since my car was tuned using a different program.
Thanks for your help!!
02-13-2005, 01:48 PM
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1. I would reccommend HP Tuners
2. You'll need a laptop and that's about it... however to do 100% of the tuning yourself a wideband O2 sensor is a great asset (need to tune WOT accurately... it can be done via narrowband but wideband will be more precise). I'm fond of the Innovate Motorsports LM-1 (APE just had a GP on them I believe).
The EIO upgrade is necessary for the Wideband hookup w/HPT ... this gives you 4 inputs (so anything that outputs under 5 volts can be logged... IE Fuel Pressure gauge, wideband etc..) and 2 outputs (ground outputs , so you can activate relays based on scanned data realtime)
3. Should not be a problem.
2. You'll need a laptop and that's about it... however to do 100% of the tuning yourself a wideband O2 sensor is a great asset (need to tune WOT accurately... it can be done via narrowband but wideband will be more precise). I'm fond of the Innovate Motorsports LM-1 (APE just had a GP on them I believe).
The EIO upgrade is necessary for the Wideband hookup w/HPT ... this gives you 4 inputs (so anything that outputs under 5 volts can be logged... IE Fuel Pressure gauge, wideband etc..) and 2 outputs (ground outputs , so you can activate relays based on scanned data realtime)
3. Should not be a problem.
02-13-2005, 01:52 PM
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[QUOTE=98cobrakillata]Well if I get Hp tuners will I have a Problem since my car was tuned using a different program.[QUOTE]
only if the shop that did the tuning locked your pcm. I've heard of some places doing this.
only if the shop that did the tuning locked your pcm. I've heard of some places doing this.