What is this part called?

What is this part called? I have a package of 8 of them from a Ford Racing/Whipple supercharger kit.

http://i13.photobucket.com/albums/a267/g00eY/Whipple%20Supercharger/IMG_5542.jpg

http://i13.photobucket.com/albums/a267/g00eY/Whipple%20Supercharger/IMG_5543.jpg

http://i13.photobucket.com/albums/a267/g00eY/Whipple%20Supercharger/IMG_5545.jpg

Fuel injector.

I'm not sure how many lbs/hr that one is. Probably 34 or 39lb/hr.

Cool. Thanks. I did a search for the part numbers, but I can't find a definitive answer. The numbers I see on the part are:

0 280 158 060
1-10-9-08-143716
4G7V-B5A

This thread is saying they are 38# injectors: http://mustangforums.com/forum/s197-classifieds/529457-some-stuff-for-sale-htos-and-38s.html

But this eBay ad is saying they're 32# injectors (I don't know if they're the same ones, but they look identical): http://cgi.ebay.com/ebaymotors/Ford-Racing-32-lb-hr-Fuel-Injectors-New-M-9593-MU32-_W0QQcmdZViewItemQQhashZitem2eae5dd029QQitemZ20049 3879337QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccesso ries#ht_2336wt_942