Raptorracing
Member
Honda gx160
Mild port on head, stock valves.
3 angle valve job
Bronze valve guides
Flows 45.40 @.300 with an intake and a 390 carb port matched (15” water)
19.5cc chamber
based off how the head performs, how would you calculate a good matching carb, cam, stroke, bore etc.
still green trying to learn but wanting to know if there is an equation or rule of thumb I can use to figure this stuff out without throwing a bunch of parts at it. Any help is appreciated thanks.
Mild port on head, stock valves.
3 angle valve job
Bronze valve guides
Flows 45.40 @.300 with an intake and a 390 carb port matched (15” water)
19.5cc chamber
based off how the head performs, how would you calculate a good matching carb, cam, stroke, bore etc.
still green trying to learn but wanting to know if there is an equation or rule of thumb I can use to figure this stuff out without throwing a bunch of parts at it. Any help is appreciated thanks.