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If i add timing will my afr go up or down

Web8 jan. 2024 · Acceleration should improve with each pass that uses more throttle (lower vacuum). Lets say say all runs start at 55 mph. Holding 14" of vacuum the car accelerates to 70 mph in 8 secs. Then at 12" of vacuum the car accelerates to 70 mph in 7 secs. Squeezing 10" of vacuum the car accelerates to 70 in 6.5 secs. Web18 jan. 2013 · Yes I have seen this timing affecting the AFR reading. I recently adjusted the timing only, on a race engine at low loads 150 hp at 3000rpm ranges and it altered the …

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Web17 feb. 2024 · RPM Fluctuates While Accelerating: Trouble With Timing. A timing belt that is loose or does not have all of its teeth connected can stop the engine from running or … Web15 jan. 2015 · Also loss of burning velocity and torque is non-linear the further you go from 0.85 lambda (straight gas). but at this ratio the tolerance for timing sharply decreases so … bodytech whey protein powder reviews https://tanybiz.com

AFR changes with timing - Don Terrill’s Speed-Talk

Web11 dec. 2024 · I ended up dropping fuel tank to look at the fuel pump and guess I had forgot I installed a fuel filter just after the internal pump. So I pulled it and opened it up and it … Web12 nov. 2010 · I am currently tweaking my map to make the car safe to start and drive (under low load and revs). I need to get some miles on it prior to final mapping. The … bodytech whey isolate review

AFR changes with timing - Don Terrill’s Speed-Talk

Category:AFR Issues: Rise and then drop after drive time - HPTuners

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If i add timing will my afr go up or down

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WebNo that’s wrong. Fix your VE table and get steady timing. Set a somewhat aggressive looking idle advance correction. My Miata idles at 14.6-14.8 running MS2 in batch mode … Web23 aug. 2011 · I'm just starting to really learn how to tune, and I've read conflicting information on timings affect on AFR. Some stuff I've read says raising timing shouldn't …

If i add timing will my afr go up or down

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http://forums.pelicanparts.com/911-930-turbo-super-charging-forum/723980-does-timing-affect-afr.html WebThe Chief AFR must contact the CSA Service Desk directly by phone (1-800-219-5381) or email at [email protected]. The NRD Administrator will require the Chief AFRs PIN to reset the password. Can I share my AFR code with another person in our registration department? Sharing AFR codes is not permitted.

Web16 apr. 2007 · You'll notice a nice boost in throttle response (plus better fuel mileage) once you set your timing up. I gotta agree. I went to a custom mapped dtt and with no other … Web31 jul. 2008 · I'm going to try leaning the 2000-3000 fuel sliders out a little bit, but the timing dips down real low with the lower timing sliders set at 0. When you say "retarding …

Web27 apr. 2024 · I had to remove timing with my 11:1 CP to keep it from detonating. I ended up blowing a head gasket and warping the head testing trying to get the bike to run on … WebMy car has a constant slight miss from above idle to 3100rpm on steady cruise. Its barely noticeable but it shows up on my WEGO AFM. The AFR goes from 15.2 to 14.2 then back up to 15.2 every other second or so. The swing is always one whole number. It fades after 3000 rpm and goes away completely after 3100-3200.

Web15 dec. 2011 · 93 Twintrbo. As the motor becomes more efficient from the added timing, it will generally use more fuel. The difference is not very much unless you start in the 8 deg …

WebBest performance for most vehicles is in the 12.5:1 to 13:1 AFR range. Going too rich will have the opposite affect and decrease your performance. ACCELERATION: 12 AFR - … glimpses meaning in teluguWeb30 jan. 2024 · The AFR is set at the point the intake valves close so the ignition timing really can't impact it. The normal trend with regard to engine rpm is that the ignition timing will … glimpses of a forever foreignerWeb23 mei 2007 · Ignition timing for Methanol vs Gasoline2. My company has recently built a drag car that uses methanol fueling and high boost pressure. We are having some … bodytech whitchurchWeb22 apr. 2016 · i guess im back to square one i was able to do a couple tests before going out of town this week. i used 3500rpm as starting point only because my last combo struggled to get to 3500rpm on the brake. at 3500, 25* timing it took forever to get to that rpm and made 2.5psi i then dropped timing to 11* and it jump to 3500rpm very fast and … bodytech x nuobell collaboration redditWebHome Support Products I***e Motorsports Forum > I***e Motorsports > General Tuning Forum Timing, idle afr and why does my car stink? Welcome, gu bodytech wilton manorsWeb31 dec. 2016 · Engine went from mid-12's to low 13's and picked up power. I assume the reduced timing improved the combustion efficiency which is why it picked up power. Interesting thing is that later in the session I had the opposite result where I added … glimpses in mortal shellWebIn a situation where the ignition timing is retarded too far, the plugs ignite the fuel too late, allowing it insufficient time to burn completely. This causes a loss of power and poor fuel … glimpses of future epaper