vansite89 Posted May 6, 2018 Share Posted May 6, 2018 can i add more power to my 2000 rd with an etech 400 by installing bigger injectors, bigger turbo, etc? or is there moee to it than that? Quote Link to comment https://www.bigmacktrucks.com/topic/53309-400-power-upgrade/ Share on other sites More sharing options...
GOOG Posted May 7, 2018 Share Posted May 7, 2018 About three years ago I put injectors and a bigger turbo on my E7 400. I'm not sure how that relates to your setup. It made my truck much better. I had it on a dyno at the local Cat dealer and it showed I was making about 510 at the flywheel. The important thing is it felt like that when you leaned on that fuel pedal. Hope this is helpful. Quote Link to comment https://www.bigmacktrucks.com/topic/53309-400-power-upgrade/#findComment-398435 Share on other sites More sharing options...
vansite89 Posted May 7, 2018 Author Share Posted May 7, 2018 wow you gained that much? what did you upgrade to for injectors and turbo? what year is your truck? Quote Link to comment https://www.bigmacktrucks.com/topic/53309-400-power-upgrade/#findComment-398445 Share on other sites More sharing options...
GOOG Posted May 8, 2018 Share Posted May 8, 2018 1993. They had several level injectors to choose from. I picked something from the middle. I was concerned with passing a smoke test. Quote Link to comment https://www.bigmacktrucks.com/topic/53309-400-power-upgrade/#findComment-398504 Share on other sites More sharing options...
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