Ls7 idle timing. Adjust these units so that you get the most vacuum advance possibl...

Ls7 idle timing. Adjust these units so that you get the most vacuum advance possible without any chugging or jerking at cruise speed. LS7 vs. Tweak if necessary and your fuel smell should be greatly reduced. Jun 26, 2023 · Set idle timing at 17 degrees and had to raise Min airflow to 16. It’s not uncommon when someone fits a large aggressive cam, to end up with a huge improvement in power and torque at higher RPM. LQ9 vs. This le Jun 14, 2021 · I'm curious what your timing map looks like, especially in cruise and low & no load. Aug 8, 2017 · big cam idle tuning For a long time now I have struggled to get my personal ls7 swapped camaro with a large btr stage 4 cam to idle consistently. Been out doing MAF Cal using Cringers new tool, what i great thing! Your timing should average around 18 where you are asking in your idle spark table. I have an 07 z06 with tsp ls7r cam at idle it stinks so bad and i would like clean the smell up as best as i can. Jan 13, 2021 · Factory LS Camshaft Comparison: LM7 vs. 8-12. A "hunting" idle is a sure sign of too much timing. 0 compression in a stick car. Jul 19, 2014 · Once you remove the Cat Lightoff timing modifiers and fix the EOI, recheck your MAF tune in the idle cells. LSA Dyno test of horsepower and torque of different factory LS camshafts in a 5. May 7, 2018 · C6 Scan & Tune - How much timing on NA car pump gas 93 - On LS7 motor HCI, headers, MSD manifold and about 11. Jul 21, 2020 · The stock injector timing is set that at idle and low load conditions, the injector will start and end against a closed intake valve and then open so many degrees of crank rotation later. However there are no free lunches, and the additional lift, duration and overlap that gives those mid to high rpm gains can significantly reduce the volumetric efficiency of the engine down in the low RPM regions. LS1 vs. LS2 vs. I stripped out a lot of timing at 1800 rpm (low load) to stop engine bucking. 7 at idle 900 rpm to get it to run. I have used one of the guides on here for idle tuning and with all the adaptive tables shut off I was able to find a good base running airflow. How much timing at WOT (5,000-6,000 rpm etc) is usually done. Make note of the new setting, and use this for your future tune-up work. Apr 21, 2009 · It's also a good ide to log adaptive idle timing to see if it is adding or subtracting timing to determine if you need to add or subtract timing from your base idle timing table. L33 vs. The RPM is set at 900 rpm across all tables and ECT has no impact on it. Keeping it rich, have you tried adding a few degrees of timing? As wesam said, there's more to the missing power than fuel/timing adjustments, there might be something else going on. ive read that adjusting the boundary or the ect can help a lot plus help with surging. anyone with this cam that play with the eoit able to tell me what they have there eoit set at or help what i should set it at. Feb 23, 2022 · The ignition timing is fully programmable if you choose. I followed the Aug 8, 2013 · In this section, we are featuring a LS Cam Test Comparison in hopes to bring answers to many common questions frequently asked by LS enthusiasts. 09. LS9 vs. Nov 3, 2015 · Big cam ls7 tuning I am tuning a 2010 camaro ss with an ls7 swapped in which has a large cam 24x/25x. Make sure you are logging the same g/s or whatever your braf table is showing. Your timing is now set for best possible performance. 3L V-8. In this example, the idle timing is set a 14-degrees until 1000 rpm where it begins to ramp up to 30-degrees at 3,000 rpm. Your timing should average around 18 where you are asking in your idle spark table. May 18, 2021 · Hi Guys, So i just put together my ls7 in my C6 z06 and have the following: Frankenstein Ls7 Ported HeadsGreg Good HPC Hulk LS7 camMamo Ported MSDKatech 103mm TBVararam SC1RATI Damper C5R Timing chain johnson 2110R liftersCHE Trunnion UpgradeARH 1 7/8 headers3 inch exhaust to stock mufflers I followed the video on Big Cam tuning, and converted the ECU to the 2 Bar OS patch. 5 SBM GT Sports/Premium/Roof Engine: Stock Bottom End Heads: Stock, LS3 Intake, LY6 Exhaust, Milled Cam: BTR IV PD Intake: Stock Intake, Stock TB, LS7 MAF May 5, 2017 · Hi i been reading a lot on eoit. The reason I'm asking is because I'm going to be. The main issues I am coming across is getting the car to idle consistently. Log dynamic air, let it idle like before and see what the number is averaging. I played with the idle airflow and speed until it would idle fairly steady, except every 10 seconds or so the idle drop way down and then recover. Phillip M. i had the car tuned last summer it Apr 12, 2020 · C6 Scan & Tune - Target AFR/timing values - What do you guys use as a target AFR and timing curves for WOT on the ls7 in a naturally aspirated configuration? I realize each car is different and that fuel and elevation factors add to this (as well as the cars setup). Apr 6, 2007 · Be careful of adding to much timing - it can give a great no load idle, but with any kind of load will become erratic. It should be close to what your braf# is at that rpm. May 18, 2021 · I increased the idle airflow final maximum roughly 15% more, increased the timing, and created the SD EQ Error table and keep adjusting it. Last edited by Lakegoat; 03-18-2019 at 08:28 AM. You can also set timing based on engine temperature, individual cylinder timing, a launch retard and much more. phru niogci mymh otcffn bkyd yeh mxag xqoelmid tttz hjjd