INTAKE 84
EXHAUST 95
UPPERS 120
BLOWDOWN 25
SQUISH. 019"
-Finger porting on upper transfers
-Exhaust free porting. 020"
-Tonsiled intake roof
-Domed/machined piston
-Caber ring .004 ring gap (eliminated lower ring)
-Machined cylinder base and squish band
-Opened windows on piston and shaved material from inside of piston to lighten
Running MS440 coil and NO timing advance... carb is bored out and running 044 muffler and custom dual port muffler cover and prototype air filter
Thanks for watching
johnscustomsaws@gmail.com
@johnscustomsaws on Instagram
Негізгі бет EXTREME CYLINDER PORTING on a Stihl MS461... did i take it too far??? numbers in description...
Пікірлер: 110