Cheapest ive found for Siemens Deka 60lb EV1 injectors. Ive heard of LFP, but ive never ordered from them.
http://www.ebay.com/itm/SIEMENS-SIEMEN-DEKA-60lb-60-630cc-EV1-HIGH-IMPEDENCE-FUEL-INJECTORS-8-NEW-/262430958117
http://www.ebay.com/itm/SIEMENS-SIEMEN-DEKA-60lb-60-630cc-EV1-HIGH-IMPEDENCE-FUEL-INJECTORS-8-NEW-/262430958117