the 038av is 60cc and the Magnum is 72cc so the super is in between those 2, its prob like 6cc more for like $50 more bucks or something when it was new, mostly the same saw just some more cc and the muffler on the mag was a 2 or 3 port where the av was 1 port very small stuff like that, i bet if you put the av vs mag the results wouldn't be too different. I'm looking into buying a mag off my second cousin, i did some research and i will offer $250 maybe $300 because he helps me so much even know that's on the high side, but if you look at it for what it is a 72cc saw in great shape which in today's market would be the ms362 or the ms441 and those saws are close to $600+ new and to get that for $250 but the only thing is its 10yrs old and built like a tank. well being I'm not a professional cutter and just cut 8-10 cords a year this will be a great addition to my chainsaw army which stands 56cc 455 rancher 20in bar, (a true tank which has stood the test of time) 1962 McCulloch 1-53 80cc 24in bar with a .404 chain, 50yrs old all metal very healthy sounding which cuts close to the 038 mag but its like 40lbs fueled up which is a work out after about 1 hour, than soon to be 038 mag with 28in bar which once i get it i will be selling the 38 with chain for a 22-25in with a .404 chain, if you have a big saw like this you really need to get the .404 chain because that 50 yr old tank i can out my second cousins 660 mag with a 25in bar and 3/8 chain. the .404 chain cuts all day and stays sharp where the 3/8 will be dull or just be slow after half-1 cord where if i don't hit dirt i will get 2-3 cords easy out of the mcCulloch, if my back holds in a day a 50yr old saw will have more wood cut than a new $1200 saw just because of the chain, the 660 is a screamer and is faster at cutting but doesn't stay sharp. the 038 with a 20-25in bar and a .404 chain will be a hell of a great saw and will rev better than my old tank and stay sharp 2-3 times longer than 3/8 chain. IF YOU READ THIS AND YOU HAVE A CHAINSAW 60CC OR MORE GET A .404 CHAIN, i even looked into if for my husky.
The 056 was the original, the Super had a piston that was 2mm larger in diameter and an slight carburetor change. The Magnum had the same piston as the Super, but had a carburetor and ignition change, The one you did not ask about was the Magnum II (of which only 70 some were made) had a major carb change, a muffler change and an ignition change. It could be further modified in the muffler.
With Stihl most Super models have a piston diameter that is 2 mm larger than the other version of the same model. The Super is still an AV otherwise as that stands for anti-vibration, which means that it usually has four shock mount buffers between the engine and handle
STIHL 029 SUPER 56.5CC 3.8HP
Stihl 029 super 56.5cc 3.8hp
I have written in my Stihl 051 AV electronic Owner\'s manual that its horsepower is 5.8 hp at 7,000 rpm. I don\'t know if that is true for a Stihl 051 super. I have never heard of a Stihl 051 super.
The difference is in the motor size.The 034AV is 56.5cc (cubic centimeters) and the 034 Super is 61.5 cc (cubic centimeters). The 034 Super has a slightly larger motor, and therefore it presumably also has greater speed and power.
The Stihl 028 Super chainsaw was produced between 1978 and the early 1980s. Based on the serial number 218495453, it is likely that your chainsaw was made around 1980. For a more precise date, you may want to contact Stihl directly or check their production records.
The Super bear. A cross between a bear and a .44 magnum
51.4cc
usually the super means a slightly larger displacement
68.7cc the super is 72
77 cc