OS GT33 33cc gasser
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OS GT33 33cc gasser
Any one have photo's or any more information on the new 33cc gasser from OS. Tower's info is real sparse so far. Has it been posted anywhere else and I just missed it?
Fred
Fred
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RE: OS GT33 33cc gasser
So all you conspiracy theorists, Which Chinese gasser did they copy ?? Or maybe a DA 50 ? After all, they LOOK like one...NO wait, the cylinder doesn't come off, just like a G38 or Q40/US 41...Side exhaust like most other gassers...
No rail mount, rear carb, a prop stud like a G26..ETC.......
No rail mount, rear carb, a prop stud like a G26..ETC.......
#9
RE: OS GT33 33cc gasser
ORIGINAL: Andika
Don't know what will be the price from others than Tower Monopolies but if they sell it under $400 the DLE 30 engine is in danger [img][/img]
Don't know what will be the price from others than Tower Monopolies but if they sell it under $400 the DLE 30 engine is in danger [img][/img]
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RE: OS GT33 33cc gasser
I wonder if any of you have the GT55 version? Are they still having ignition issues or did that get resolved? If not I wonder if the issues will carry over to this engine? Don't mean to hijack your thread.
I really liked the GT-55 and it sounded great (kinda like a dragster) on a wrap around pipe. Anyway was just wondering if the ignition issueis fixed. I have been looking for some threads on that but other than youtube I have not been too succesful finding what if anything OS had done.
Thanks
Glenn Williams
I really liked the GT-55 and it sounded great (kinda like a dragster) on a wrap around pipe. Anyway was just wondering if the ignition issueis fixed. I have been looking for some threads on that but other than youtube I have not been too succesful finding what if anything OS had done.
Thanks
Glenn Williams
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RE: OS GT33 33cc gasser
I fixed mine by first running it on a DLE-30 ignition, then after Tower kept saying it was fine, I replaced it with a DA-60 that weighs less, runs perfectly and puts out stupid power.
http://youtu.be/weCuIb5370U
http://youtu.be/weCuIb5370U
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RE: OS GT33 33cc gasser
Funny, Tower kept saying there was no problem with my OS ignition box! I wish someone besides Tower was the distributor for OS, because with Tower, you basically have no warranty.
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RE: OS GT33 33cc gasser
yawn.... standoffs(should be beam -mount) rear carb (should be front) $419 (should be $319) the single-bolt prop hub is the only thing they got right. OS seems to be designing their engines in a bubble. I've heard-read that a 23cc is coming soon. maybe they'll get that one right.
#17
RE: OS GT33 33cc gasser
ORIGINAL: psgugrad
yawn.... standoffs(should be beam -mount) rear carb (should be front) $419 (should be $319) the single-bolt prop hub is the only thing they got right. OS seems to be designing their engines in a bubble. I've heard-read that a 23cc is coming soon. maybe they'll get that one right.
yawn.... standoffs(should be beam -mount) rear carb (should be front) $419 (should be $319) the single-bolt prop hub is the only thing they got right. OS seems to be designing their engines in a bubble. I've heard-read that a 23cc is coming soon. maybe they'll get that one right.
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RE: OS GT33 33cc gasser
Here are prop/rpm data.
Silencer: Standard E-5030
Fuel: Regular gasoline Oil KLOTZ 2C 50:1
Props:all APC
18x6W 9,100 RPM
18x10 8,080 RPM
18x12 7,520 RPM
20x8W 6,580 RPM
Silencer: Standard E-5030
Fuel: Regular gasoline Oil KLOTZ 2C 50:1
Props:all APC
18x6W 9,100 RPM
18x10 8,080 RPM
18x12 7,520 RPM
20x8W 6,580 RPM
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RE: OS GT33 33cc gasser
ORIGINAL: Whistling Death
O.S. designs engines for people that live in a bubble.
ORIGINAL: psgugrad
yawn.... standoffs(should be beam -mount) rear carb (should be front) $419 (should be $319) the single-bolt prop hub is the only thing they got right. OS seems to be designing their engines in a bubble. I've heard-read that a 23cc is coming soon. maybe they'll get that one right.
yawn.... standoffs(should be beam -mount) rear carb (should be front) $419 (should be $319) the single-bolt prop hub is the only thing they got right. OS seems to be designing their engines in a bubble. I've heard-read that a 23cc is coming soon. maybe they'll get that one right.
#20
RE: OS GT33 33cc gasser
That is some twisted logic. Your close and my close aren't close.
The $50.00 discount gets the OS 33 within $50.00 the retail price of the DLE30 yes but when you apply the same discount to the DLE 30 they aren't "close" anymore.
OS 33 $419.97 - $50.00 = $369.97
DLE30 $319.98 - $50.00 = $269.98
If the replacement parts for the 33 are priced anything like their 55 they will be astronomical.
You can tell your wife you saved $100.00.
The $50.00 discount gets the OS 33 within $50.00 the retail price of the DLE30 yes but when you apply the same discount to the DLE 30 they aren't "close" anymore.
OS 33 $419.97 - $50.00 = $369.97
DLE30 $319.98 - $50.00 = $269.98
If the replacement parts for the 33 are priced anything like their 55 they will be astronomical.
You can tell your wife you saved $100.00.
#21
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RE: OS GT33 33cc gasser
OS 33
Price ""$419""
Prop ""20x8W 6,580 RPM""
-
now let's compare that to only 2 more cc, my MVVS 35 that I bought some 4 years ago,,
Price,, $30 more ($449) less muffler
Prop,, 3W 20x8 7370 peaked, Zinger 20x8 peaked over 7600
now the OS may be lighter and most likely is, but with those Prop numbers I don't think it will fly side by side the MVVS 35 or the Roto 35
Price ""$419""
Prop ""20x8W 6,580 RPM""
-
now let's compare that to only 2 more cc, my MVVS 35 that I bought some 4 years ago,,
Price,, $30 more ($449) less muffler
Prop,, 3W 20x8 7370 peaked, Zinger 20x8 peaked over 7600
now the OS may be lighter and most likely is, but with those Prop numbers I don't think it will fly side by side the MVVS 35 or the Roto 35
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RE: OS GT33 33cc gasser
Take a Look at the weight ,MVVS is very good engine but the weight difference is around 480 gram only on engine , also same weight difference with Roto.
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RE: OS GT33 33cc gasser
HMMM, runs just like my MLD 35....
Or my OLD Bully 35, same cylinder as the old 3W 35...About 20 YEARS ago....Maybe I get a new Bowman ring for it and do a little comparing..The cylinder and piston came from a CHAINSAW....
Nothing much new under the sun..The Bully was about 20 YEARS ahead of its time..
How about the 3W 28, Pat ? You think your company will be using the NEW technology OS ??
Too funny...
Or my OLD Bully 35, same cylinder as the old 3W 35...About 20 YEARS ago....Maybe I get a new Bowman ring for it and do a little comparing..The cylinder and piston came from a CHAINSAW....
Nothing much new under the sun..The Bully was about 20 YEARS ahead of its time..
How about the 3W 28, Pat ? You think your company will be using the NEW technology OS ??
Too funny...