roudyroy1
Active member
i have an excel 340(i think the same engine as a et 340) i am just wondering about what mods can be done to the engine to give it some more guts. any airbox mod, porting, carb exhaust ect. if you have any ideas let me know.
340 mods
- Thread starter roudyroy1
- Start date
bunch of guys tried to do pipes and porting on the 340's back in the day around here. they told me, as I used to be a 340/410 enticer guy, the best thing to do to those motors was to clean up the ports and then leave them alone. they said it was too much trouble for the power they did get and it greatly reduced the reliability.
they run the best on single pipe and single carb.
you could try a round/flatslide on it as they where mikuni butterfly carbs mostly. a good clutch clean/rebuild would not hurt either to make the most of the power it makes.
they run the best on single pipe and single carb.
you could try a round/flatslide on it as they where mikuni butterfly carbs mostly. a good clutch clean/rebuild would not hurt either to make the most of the power it makes.