Electric vacuum pumps?

[GRNOVA]

Any pros or cons to using an electric vacuum pump. I do not have enough room to run a mechanical pump on my engine. I would have to run a manderal on the end of my crank to get the belt out past my blower belt, and there is just no room. Any suggestions?
https://static1.pt-content.com/images/noimg.gif
https://static1.pt-content.com/images/noimg.gif

[GRNOVA]

Here is one from summit on Ebay
http://cgi.ebay.com/ebaymotors/Summit-Racing-Billet-Electric-Vacuum-Pump-760150_W0QQcmdZViewItemQQitemZ390187230049

[GRNOVA]

Here is the one I bought got it mounted today will try it out tomorrow. Does anyone see any problems?
https://static1.pt-content.com/images/noimg.gif
https://static1.pt-content.com/images/noimg.gif
https://static1.pt-content.com/images/noimg.gif