Expansion chambers are awesome!!.........I've owned12 2 stroke street bikes I think the funnest and most surprising bike i had was a Kawi S2 (3 cyl 2 stroke 250cc) It was a late 70's model i bought from a young guy who'd only had it 1 month and "looped it". he tried to ride a wheelie before he mastered his basic riding skills. The bike had chrome Denco pipes,clip-on's for handle bars and a good quality set of set back foot pegs.Whoever piped that bike installed a taller toothed rear sprocket and weisco short skirt pistons. When i got it i immediately installed new ignition points,
Good app if you have the need for i 2 stroke exhausts are an art form , it is good to see this app. With pollution restrictions these days it will soon be hard to even find small 2 strokes.
Need more options Its not too bad but the pipe diamensions are not what im used to for 25 - 30.5 cc motors. Would be good if you could have intake & transfere durations in the calc but also a reed option
Big. Boy assault I drive a it 490 hand built this ap0 produced a fantastic exhaust pipe for that runs great hell yea ⁴stars
Seems like a food app Started using it today and not sure if measurements are in millimeters or inches. Seems like its lacking some helpful information
Twins/triples? The equation seems to be for single cylinder only. Would be nice to have a number of cylinders/pipes option
1.0 First version
1.1 Added landscape mode and qVGA resolutions
1.2 Added hydroformed calculations as promised
AmeriMex Engineering Calculator includes the calculators, converters and tables
Excellent scientific calculator with expressions, fractions, repeating decimals.