How do I make my Milodon Gear Drive NOISY?

I thought this was a joke at first. The CAT idler gear drives came in noisy GD440N and not so noisy GD440 if I remember correctly. I think the way the dual idler gears were cut made them louder, ie straight cut and slightly beveled. But the better quality single idler Milodons (with no backlash) are just machined better so the gear mesh noise is reduced. Thats why one is $50 and the Milodon is $350. But if you want a noisy one, just get a $50 dual idler style.
Return Big Block MOPAR 440 Dual Idler Timing Gear Drive Set Kit for sale online | eBay The idler backlash will rock back and forth .050 and you can definantly hear them. Bro had a Cleveland with a PJ gear drive and it was audible. Run solid core wires and turn up the AM radio for some variable engine whine, new Fords pipe in fake engine noise through the stereo for that muscle car sound....no joke. Ford admits to pumping fake engine noises through Mustang speakers to make cars sound better