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Determining Velocity Stack Height

Posted: Fri Jan 20, 2017 10:38 pm
by MplsMoto
How do you determine the proper height of velocity stacks? I have 32mm Delorto carbs, 860GT, 10:1 compression.

Re: Determining Velocity Stack Height

Posted: Sat Jan 21, 2017 8:46 pm
by ducadini
If Your intention is to get rid of the aircleaner and tubes and fit another bellmouth : I don't think there are that many options (anymore) out there.
Just fit the Original SS pieces.
Tuning the length to get the most power out Your engine : don't waste the $$ and the time.
You'll get more result cleaning, synchronising and finetuning the carbs and adjusting the valves.
Enjoy the 860 for what it is : a fine bike to tour with the pedigree of the SS.