Quote:
Originally posted by wizard
ok i think its time 2 get this thread back on track:
let me just TRIPPLE check everything here:
1. remove the 2 side and bottom honeycombs.
2. add approximately 10% to the afc
3. raise the idle of the afc all the hell way to about +15% (even on 550's?)
this sound about right to you?
the reason i'm willing to try this mod is b/c w/ the new 550's my timing is in the 30-35's at WOT, and knock is WAYYYYYY up in the 28 counts, for all o2 readings..
btw, when i leaned out the fuel too much, i was hearing some weird grinding sounds coming from the engine... this normal?
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Grinding sounds
Don't lean it out too much!