the 026 pro is a newer version
The Stihl 026 Pro has a 44mm X 32 MM bore and stroke 48.7 cc 2.96 c.i. with about 3.2 h.p. The Stihl MS 260 has a 44.7mm X 32 MM bore and stroke 50.2 cc 3.06 c.i. with about 3.2 h.p. The figures I have here I found on several different internet links. Hope this answers your question. Thanks. Bryan
The Stihl 036 Pro is 61.5cc with a 34mm stroke, 48mm bore, and makes 4.6 horsepower at 9500 rpm.
the difference between a pro and a con is that a pro is the good thing and a con is the bad thing about htte problem.
the letters after pro
Yanga
Mbox 2 Pro has more inputs.
pro has bigger memory and 3 mp camera.
The only difference between pro and regular pills is that Viagra Professional comes in the form of sublingual tablets.
Ya mum
amateur is a better category
Marketing.
I know that the only difference is that the pro has i think about 250 GB and a normal 1 has 20 GB.