Found out why my motor is making a loud rattling noise... I took off the valve cover.
Cranked the motor by hand...and what do you know, the timing belt is jumping
1 notch every time i crank it a few degrees. This rattling noise happened after I was boosting it hard on the highway.

Check out this thread,I had a similar experience after installing a crower valve train and cams

https://honda-tech.com/zerothread?id=222534

****, somehow the tensioner untensioned. I set everything back to TDC and retorqued it to 40 ft-lbs is that enough?