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Re: Early Model 7 Midwoofers
Here's an anomalous midwoofer to add to the thread. Black basket when all the ones of the period are silver basket, black back plate/T yoke with flats, voice coil wires go almost all the way out…1 · -
Re: Need info on first version Polk Model 10's
Audio magazine annual buyer's guides are a source I have tried to use to hone in on some of this but some of the data just seems wackadoodle and possibly unreliable; probably transferred by some…1 · -
Re: Need Help Identifying Polk 10's
First thing you'll want to do (and most expensive) is upgrade the caps and resistors. Just bite the bullet and do it to the extent your budget allows. It will pave the way to fully appreciate th…4 · -
Re: Oil
Since the topic is just "oil" maybe that gives some latitude to go off on tangents. I think Project Farm on YouTube has done some interesting testing of motor oils and oil additives/frictio…2 · -
Re: Oil
I've been using the E3 plugs in my 96 Honda Civic EX auto trans with almost 150k miles on it and getting a solid 35mpg, which is the EPA rating. Ran noticeably better after install.3 ·
