Workings of a 2 Stroke Engine

[Robbie]

Guys i got 17.7 rpm

[CLIFFO]

im on dial up but i counted 16

[CLIFFO]

maybe 16.9

[RD RACING]

are you guys working this out [ per minute ] ?

[CLIFFO]

yep i counted just under 17 revolutions per minute

[CLIFFO]

or are u looking for this answer 15,000 rpm

[RD RACING]

anywhere from 16 to 17 rpms is good to me. you guys know your calculations quite well. but now comes the harder question. as you have noticed this engine is only reving very slow and the pipe is working quite good, what would happen to this pipe setting if the revs increased alot higher ? would you have to cut or lengthen this pipe to keep with the close setting ?

[minidirt]

a shorter pipe for more revs, seen exhaust spacers to put on stabdard expansion chambers to gain some bottem end, claimed to anyway.

[minidirt]

Originally Posted by minidirt

a shorter pipe for more revs, seen exhaust spacers to put on stabdard expansion chambers to gain some bottem end, claimed to anyway.

Quite

Ok, that is actually the dumbest post ever, longer pipes are for more bottem end, so you'd shorten the pipe to let the axhaust keep working as revs increase.

[CLIFFO]

what have u bailed out of this thread RD?