Quote:
Originally Posted by JerryHawk250
50% power gain is stretching it a bit. 20% less fuel can be done. I'm a big EFI fan. Been tuning EFI for the pass 13-14 years. I have taken stock 5.3's and 6.0 GM and gained 20-25% HP. Lots more with turbos added. I'm planning on doing the EFI conversion towards the end of the summer maybe fall. Aliexpress has a kit for under $300. The only weak link I see in that kit is the fuel pump but that's an easy fix with a better pump. Only drawback on EFI is the tuning. If you have no experience in tuning it could cost a small fortune to have someone like me to do it. lol.
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You should buy a bunch and sell them as a bolt on kit like the digital cluster guy! Or document what you did on a thread here and I'll follow along at home
