We here at FCDP are selling 2 sets of Full Force Diesel 225 cc injectors with 150 tips. We ran them in our ranger for a little while and were able to get it into the 9's with these injectors. We sent them to him a little while ago and Casserly went through them. All good. Injectors will come with new o-rings. These injector will requir a fuel system and larger than stock turbo. Although we did run them in the ranger with the stock turbo, wastegate and alot of nitrous to propel us to 9.82 @ 142 mph. Pm me and i can go over the details. We are asking 3000.00 a set.