With a Flat head Screwdriver
A vacuum gauge is all you need to tune in a carb. A gauge for each carb if you have more than one.
replace the plug, clean dirt from carb, change the air filter,
The cast of Spankin - 2014 includes: Ucal Shillingford
Properly tune your t-maxx and ensure no carb air leaks! Also, check for driveline restriction.
It probably needs a tune-up and the carb and choke looked at.
what are the carb settings fro a 1988 f350 pickup
throw them away, get single carb manifold from ccworks.com, put on kiehin harley carb. all other fixes are difficult to do . hitachis especially are a bear to get right. mikunis not so bad.
UCLA
sit on it and turn the srew . when it feels like its about to go faster or pull hardest that's it
bore carb out to 50 mm drill main jet to180 remove air filter
Get a carb sync device like.carbtune or take it for a proper dynotune... workshop without a dyno is just a waste of money and you can do at least as good a blind tune yourself.