knock

2014 Mustang GT 6r80 So my setup is very clean. I’m running e85 and the fuel measured decent last I filled up around 75% it’s usually around 80-85% at least but lately it’s been junk. idk if they has something to do with my timing is being pulled when I’m WOT near redline. Highest it got was...

First post here, I have a 1999 Cobra, pretty much stock. It's developed a ticking sound coming from what sounds like the bottom end. You can only hear it below 1,000 and above about 1,800 RPM. I've heard a thrown rob bearing before (had a 335xi throw one before) and it doesn't sound like that...

Would anyone with a PMAS cai mind posting some pictures of the clearance between the intake and the engine coil cover. I have been trying to resolve some false knock issues and I believe my jlt cai 123mm could be causing it. The intake tube sits very close/on the coil cover and I'm wondering...

I've been chasing +knock readings for a while (see my earlier posts in this thread). I found/fixed a couple of small things over the past that I thought may have contributed to false knock, but nothing solved it. I of course tried different fuels, torco, etc.. Knock was still present. I...

So here's a "quick" background of my engine noise. Back in May of last year my cobra started making a ticking noise coming from the engine. At first I thought it was a lash adjuster knowing that many other owners have had bad lash adjusters or rocker arms. I did an oil change and didn't notice...

5 Spun rod bearings, Only one was making noise... the others were about to though. Crank is getting turned as we speak, didn't look bad, block looks great, gonna stay with standard bore. A friend of mine that has been building big power race engines for 49 years is letting me rebuild it with him...