I appreciate the support (P2R). Alright, I'll re-install and force the plug to sit flush.
Per RobSBP's suggestion, I tightened the bolts a bit more. Is there a torque specification since I'm concern of over tightening it?
Hi P2R,
Whistle is gone after the initial drive out. The 1/8" npt plug sit's ~3mm shy of being flushed. I stopped trying to screw the npt plug in because the adjustable wrench started deforming it. In other words, I did what I could with what I have.
Since there is room to wiggle the throttle...
2012 Civic Si Sedan (FB6/K24Z7)
P2R Throttle Body Spacer (TBS) Review
Not an actual dyno.
Summary: Gained 1 whp. Lost 7 lbft of midrange torque.
22-75 mph 3rd Gear Pull Comparison (Time: first instance of 75 *VSS - Time: first instance of 22 VSS)
Stock: 8.548 sec
P2R TBS: 8.644 sec -->...