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powerdyne for 03 2500hd

512 Views 0 Replies 1 Participant Last post by  flatblack83
Hey guys i hope some one here can help me with this. Its alot to ask... I was looking at a powerdye supercharger thats a complete kit for a ls motor. Its from an 02. My truck is an 03. The only differance that i know of is the 02 is drive by cable with a return system and mine is drive by wire with a return system. Is there anything id have to change to make it work..?...besides tubing to go around the dbw. Would the fmu work since i have a return system with a pressure regulator on the drivers side fuel rail..?

I know ive read to ditch the fmu and swap injectors but if i use the fmu since i have return would i even need to go thru that. I will need a tune anyway,
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