- Oct 11, 2009
- 23
- 0
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I'm getting ready to purchase a twin turbo or a single turbo system for my car. My question is will i have to rebuild all of the internals. I have a 255lph fuel pump all nwe aftermarket injectors. True duals. Computer chip. 3.73 rear end gears. Racing clutch. Cold air intake. High flow radiator. If i do have to rebuild the internals could I use cast internals.