motorpsycho
Active Member
expansion chamber and a bigger carb will give you a start.
those 2 things alone will really wake up one of these engines.
but there are also other things you can do to get more power as others have mentioned.
start with simple bolt on parts, and add them one at a time and do a test run after you add each part. it's too difficult to get an idea of what part is doing what if you add a bunch of stuff at the same time and then run it after you put them all on.
a good high flow air filter will help a little too.
get more fuel & air into the cylinder and get exhaust out of the cylinder faster and you will make more power. an expansion chamber will sort of add a slight supercharged effect if it's tuned right.
those 2 things alone will really wake up one of these engines.
but there are also other things you can do to get more power as others have mentioned.
start with simple bolt on parts, and add them one at a time and do a test run after you add each part. it's too difficult to get an idea of what part is doing what if you add a bunch of stuff at the same time and then run it after you put them all on.
a good high flow air filter will help a little too.
get more fuel & air into the cylinder and get exhaust out of the cylinder faster and you will make more power. an expansion chamber will sort of add a slight supercharged effect if it's tuned right.