WebJul 17, 2024 · With the M8's you can run the test with or without the ACR (Automatic Compression Releases) on. We had the air cleaner off and we propped open the throttle valve as indicated in the HD service manual. With the ACRs ON (plugged in), minimum compression is 90 psi. Both cylinders tested well above spec. WebOct 30, 2024 · Valve train noise is louder with Synthetics and sometimes straight weight oils will dampen the noise. Suggest that the OP post a video so we can lilsten. dolt, Oct …
Milwaukee 8 Problem Thread Adventure Rider
WebJun 12, 2012 · I have found synthetic oil to be a bit more noisy in the valvetrain area but not bad enough to switch back to dino. I would not use a motor oil syn or dino in the primary or tranny. I use Redline designed for primary, tranny and crankcase specific. Three different oils in three different holes. HDSickness, May 4, 2012 #2 oldhippie Senior Member WebMar 1, 2016 · Lift the tank enough to remove the valve covers. Remove rocker arms and the hold down bolts. Figure 3. Installing the Rocker Locker product seems to get that noise level way down. If it is still too noisy, adding Rockout Rocker Inserts may be the way to go. Step 4 – Add Rockout rocker inserts can silicone gel help wrinkles
M8 top end noise Road Glide
WebJun 26, 2014 · 2,578. 133. 568. Part of what you are hearing is the throttle body "butterfly chatter"; the 48 cams are known to exhibit this noise and with your open A/C cover, that noise is not going away. However, I do hear what sounds like lash in the valve train, at least on one pushrod. WebJan 4, 2024 · And, the noise itself is NOT present until crossing the 2500 rpm range. It enters as a sort of 'cackle' sound that begins at about 2600 to 2700 rpm, and essentially remains present up to about 3500, and then diminishes and is gone by about 4K. It is directly related to throttle pressure and 'load' as presented by the terrain and conditions. WebWood WM8-222 Camshaft. Valve Train Noise: Very Quiet Cam Lope at Idle: Moderate Description: The WM8-222 made the best overall peak horsepower. It made less early-mid torque than the other cams, curve is very broad. This cam likes to rev and is also a great cam to build into for future mods such as a 117 big bore where it really shines. can silicone conduct electricity