I have over 21,000 miles on WVO using the Vegistroke type system, I changed my injectors before the conversion just because I like performance. but stock injectors will work just fine. Why are your injectors trash? Make sure you are getting all the water out of your oil and filtering down to 2 microns and you shouldn't have any injector problems. I find it when people are not filtering and dewatering then they tend to have injector problems. Beans Diesel Performance have delt with people using WVO.

My Stage 1 injectors cost me less then to replace with new stock injectors. Check out Beans Diesel Performence.