I purchased an EP91 from a friend with a K24 turbo kit on it. I was thinking about upgrading to a K26 turbo, but for now I will see what I can get out of the K24. The problem with this car is that it came with a stock computer, fuel pump, and injectors. I will definitely need to change the computer since it gives an aweful bog/jerk at high rpm on full throttle. Will I need to upgrade the fuel pump and injectors? If so, what size fuel pump and injectors will I need?
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