Actually the Holley Red is more popular. Asking about them is like asking about K&N filters. Your going to get a lot of people who love them and have had no problems, and your going to get some who have had bad luck and won't use them. There are tons of threads on electric fuel pump conversions. I'd encourage you to do a search and draw your own conclusions. The ones who say they don't like them are going to recommend alternatives and then you will have 10 pumps to choose from.