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M8 BD Pump Gas Turbo- no power

S
Feb 4, 2020
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Hey, i am looking for a bit of advice on my turbo sled. basically i bought this 2011 with 650km on it and had a pump gas BD turbo kit on it. ran really good when i got it, i did a bit of maintenance on it, serviced the DD put new plugs in and gapped to BD spec, cleaned EV, ect. and then i did what everyone on here says and put 100ll avgas in it and went to golden with it. ran good until the last of the 91 octane was out of the fuel system and then she sputtered and was only running on 1 cylinder and sounded like a turbo chainsaw. no power. i put a mix of 25% 100ll and 75% 91 octane back in and some new spark plugs again. still is not running that good, and my A/F ratio is way lean. i run from 4000 to 8000 ft. only running 9 lbs of boost, with plugs gapped to .018.. if someone with a little bit more experience could comment that would be awesome!

thank you very much.
 
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