I was thinking to incorporate a tachometer in the logo design. I added some files with examples to look at. The tachometer should tie into the log. Maybe using the "X" in malemax as the tachometer arrow. Incorporating "Max your Manhood" into the design as a slogan.

I would like to see a version with and without the .com.

Instead of the "X", Feel free to try and use the "A" in MAX to extend as a tachometer needle. 

Hi! Please see my submitted logo studies. Let me know if there any points that needs adjustments. thank you!

Update to the "A" style design: