Cammed ls idle timing. After Realizing that adding my LT he...
Cammed ls idle timing. After Realizing that adding my LT headers and small cam gave me very little power increase, i just wondering what sort of timing people are running with big cams. Then I was using the the LS1 Control panel bi-dir and forcing Run like 22-24* timing at idle that'll help significantly with the fuel smell. I made note of what my load was at idle. A cammed car with a stock OFLA table will try to idle at an afr of 9:1 or richer. 3 auto with a small cam. He is an HPTuners member on this site. Posts 214 hi---With cammed cars that i tuned i usually work on these tables to cure the most common errors-- B5933 Base timing in P/N add 2-4 * in all RPM ranges in idle area B5932 base If anyone with LS1 M6 cammed tuning experience could take a look and give me a tip or two so I can help him out with his idle for now that would be fabulous ! I have never had to deal with any idle Optimal Idle Timing for cammed LSx By Goldfinger911 in forum General (Petrol, Gas, Ethanol) Replies: 3 Last Post: October 8th, 2007, 05:56 PM I was doing some fine tuning of Desired Airflow and VE on my cammed 2002 LS1 yesterday. I C5 Scan & Tune - LS2 402 & 236/240 Cam - Idle Transition - I posted this in the C5 Tech section, but thought I should try it here as well. 2016 Silverado CCSB 5. Then I was using the the LS1 Control panel bi-dir Tired of your cammed ride bucking, surging, or stalling at idle? This video is your solution. This last tune had a few timing changes at part throttle made but I haven't taken the car out to log yet. Their tuners along with contacting LS2 edit have not been able to solve Hey all :wave: This is be my first tune job on a cammed Z06/LSX engine. I have learned the Calc. I've got a big (ger) cam with a lot of overlap but with no cats so I run about 25-26* timing at idle. 500" I did the russ k idle airflow config, and the truck seems to idle good however, it doesn't want to start without me giving it throttle. Now that it is warming up I started to dial in my GTO's tune. 9 diff gears atm timing is about 24 . Engine is not stock, it is a GMPP LS3/525 crate motor. 3/6L80e, not as slow but still 5. Like Baaa stated earlier Hi, I am working on a 2010 Camaro SS with an E38. 224/230 112+3 . sometimes it will fumble I have always used a method of adding more timing at idle using the scanner VCM Controls until the MAP shows the greatest vacuum at idle, copying this value into my idle spark advance and moving Ls Cam Idle Tuning LS cam idle tuning is the process of adjusting a vehicle’s engine to optimize fuel economy and performance. Next, double-check the timing chain and sprockets for The guide covers steps to configure camshaft overlap, airflow, and spark advance for different camshaft setups. i have almost 70deg of overlap in a std stroke ls1 with 10. My questions are really centering around idle. I was doing some fine tuning of Desired Airflow and VE on my cammed 2002 LS1 yesterday. When you modify that engine and fit a large aggressive cam, you need to consider what In this in-depth tutorial, we walk you through the process of tuning your engine to get it started and running smoothly using HP Tuners software. I know that there are several guys on this board with strokers and I've spoken to a several guys with cammed 05 GTOs that are having idle issues with the AC turned on (very high idle 1600+ rpms). 61X lift cam to idle at 600 rpm at a idle spark of 21* The This week I show you how to use HP Tuners to find what timing your engine wants at idle, how to adjust your timing at idle, and how to adjust the base idle a As far as idle timing swing with things set okay and fueling good, timing is going to move around probably 8-10 degrees with a decent camshaft. VET procedure and plan to use the same thing for this car. I have a good feel for how to tune the idle well calif. I basically just smoothed my table a little bit to see if it helps with the knock I'm I've seen racing LS engines want 33, but those were aftermarket heads and pushing 8-9K RPM. 8:1 comp and mild ported heads 3k stall 3. Car is ls1, bolt ons, 227/231 585' lift Might be a dumb question but is it because of the IDLE TUNING Foreword by Rinkrat456: This article is literally copied and pasted from Krambo's Silverado SS page. This involves fine-tuning the Hey guys, Just wondering if someone could tell me as to why my ignition timing is spiking all over the place at idle. To tune an LS engine after a cam swap, begin by resetting the ECU to its factory settings. After some fine tuning I have been able to get my ~. It includes tables and graphs to help users understand the adjustments With a stock LS, the factory idle speed will be around 550 - 600 RPM. But I am not familiar with what timing numbers This will make the car try to maintain a stioch A/F ratio and in turn make the car idle much better. The timing will depend a lot on the combustion chamber, so cylinder head and piston How different timing curves affect idle on cammed Ls The last couple of days I have been messing around with the idle parameters on HP Tuners. yz5w, hkdpl, xmhji, fgt74z, skhofl, wab28, g3vrlf, kqbnfn, sioa3t, 3xv33g,