Comments on my 340 plug under mag
Just for reference, tuned tuned real time in my brother's 360 Trailduster 9.2:1, 1.94/1.60 ported 302 heads manual transmission, 87 octane, 102° 90% humidity, a/c on. We also worked the idle area to keep the engine rpm stable when the a/c compressor kicks on/off. It idles around 42 kpa @ 800
Just for reference, tuned tuned real time in my brother's 360 Trailduster 9.2:1, 1.94/1.60 ported 302 heads manual transmission, 87 octane, 102° 90% humidity, a/c on. We also worked the idle area to keep the engine rpm stable when the a/c compressor kicks on/off. It idles around 42 kpa @ 800