close loop tuning - Page 2 - LS1LT1 Forum : LT1, LS1, Camaro, Firebird, Trans Am, Engine Tech Forums
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post #16 of 16 (permalink) Old 04-24-2014, 09:26 PM Thread Starter
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Join Date: Aug 2005
Location: SW MN
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I'll have to work with that timing a little then also. Most of it is 41 or less except for the lower Kpa vs RPM's like you said is 44-48 degree's advanced in the 25-50 Kpa cells. I got a lot going on right now putting air ride in my Silverado ss so I can get in and out of it. When I get that wrapped up I'll take a look at a few things and get back to working on the tune once again. Want to make sure that I'm not chasing my tail with vac leak and or bad vac lines. FIrst of the month going to order new silicone vac line for everything under the hood.

And thanks for your input.

Gas till you see God ................Then brake

97 Comp T/A #161

383 Callies Crank and billet 4 bolts mains, Howards Billet Rods, Comp Cams, MSD Ing & Opti Spark, BBK, SLP H\headers, JE Pistons, AFR/TPIS ported Heads, selling ProCharger 600b to help fund TT58's , 3000 Stall 5 disc lock up, 3.23 gears
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