FS: Dwyer Magnehelic 1" differential air pressure gauge
 

Selling a Magnehelic differential pressure gauge in excellent condition. Reads from 0.0" to 1.0".

I bought it a few months ago and only got around to using it for the first time yesterday. Great if you're trying to optimize your forced induction system, tinkering with aerodynamics, or building a cold air intake.

Readers of AutoSpeed should be familiar with how they're used for car modification. Here's an article about how it's used to quantifiably improve on an NA6 Miata intake:

http://autospeed.com/cms/A_110680/article.html

Asking for $25 shipped in the continental US. Payment via PayPal.

http://img593.imageshack.us/img593/7...0444lr3web.jpg

http://img853.imageshack.us/img853/8...0442lr3web.jpg

I'll buy that.
 

Paypal email address please.

PM sent!