Welcome to Club SAITO !
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thanks big time guys! I forgot to add that Capt said he did put new bearings in this engine, so it's somewhere around 40% new LOL.
I don't want to say it. but I won't be running it till next spring. I have come to hate the cold. it's really hard on my hands.
Jim
I don't want to say it. but I won't be running it till next spring. I have come to hate the cold. it's really hard on my hands.
Jim
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Only stands to reason you live in Vermont!
Join Date: Jun 2003
Location: Richmond,
VA
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Used Saito 125
Im considering buying a used Saito 125 for a future project.
I'm new to four strokes.
Anything I need to ask or be aware of for this particular model or four strokes in general?
I'm new to four strokes.
Anything I need to ask or be aware of for this particular model or four strokes in general?
Some useful general info on Saitos: The Complete Saito Notes by Bill Robison - RCU Forums
Join Date: Jun 2003
Location: Richmond,
VA
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The FA125 is a strong engine for it's weight. Runs great, like all Saitos.
Some useful general info on Saitos: The Complete Saito Notes by Bill Robison - RCU Forums
Some useful general info on Saitos: The Complete Saito Notes by Bill Robison - RCU Forums
I have a restored OS 70 Surpass but I've been interested in trying Saito.
And thanks for the link....lots to read there.
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Jim
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LOL the only other thing I can say is that Pete hates the Saito 125, cause he knows it's a superb engine so he finds it a threat to his beloved Saito 115 LOL LOL
Jim
Jim
I've had good luck buying preowned FG's at half price. I think folks just give up on them before they're fully broke in. They can be difficult to keep tuned before that happens. No rust with gas, the internals stay pristine looking. One preowned FG21 I bought couldn't have had more than a few tanks run through, but that was long enough to fill the mixture screw with felt particles from a cheap filter clunk. It ran terrible in the midrange rpm before I found the problem.
So far the 2 FG's I flew this season and last season have required no valve lash adjustments and bearings are still glassy smooth using no ARO. About 2 gallons burned with one, 1-1/2 gallons with the other. My other 2 FG's haven't flown enough to note anything, but so far so good with FG singles.
Last edited by Glowgeek; 11-17-2022 at 06:18 AM.
Senior Member
SAT11FG
In Stock
£469.95 convert at current rate of 1.1836=$555.11, unless MMM is not MacGregors
That should be British Pounds.
In Stock
£469.95 convert at current rate of 1.1836=$555.11, unless MMM is not MacGregors
That should be British Pounds.
Last edited by 1200SportsterRider; 11-17-2022 at 10:16 AM.
Senior Member
Coming in March, the OS 62-V has been replaced by a 64-V, the result of a longer stroke and has a Woodruff Key prop drive. It will be $464.99 USD.
Up graded prop sizes: (13x7-8, 14x6)
OS 64-V with Woodruff Key prop drive.
It looks like they opened up the combustion chamber.
Up graded prop sizes: (13x7-8, 14x6)
OS 64-V with Woodruff Key prop drive.
It looks like they opened up the combustion chamber.
Last edited by 1200SportsterRider; 11-18-2022 at 02:23 AM.
Typical deceiving OS advertising. A 65 has no business running a 13x7,8 or 14x6 prop, more appropriate would be an 11x8, 12x6,7 or maybe a 13x6.
Interesting that new OS 4 strokes are looking more like Saitos all the time, including the shape of the combustion chamber.
Can't rave an OS on a Saito thread.
Interesting that new OS 4 strokes are looking more like Saitos all the time, including the shape of the combustion chamber.
Can't rave an OS on a Saito thread.
Last edited by Glowgeek; 11-18-2022 at 04:49 AM.
Senior Member
That would be dependent on where the cam timing placed the torque curve.
Here are my numbers for the 62-V on 10% Wildcat full synthetic: OS 62-V G-Sonic 13 x 6 10% full syn. 10,380 2,100
Here are my numbers for the 62-V on 10% Wildcat full synthetic: OS 62-V G-Sonic 13 x 6 10% full syn. 10,380 2,100
Last edited by 1200SportsterRider; 11-18-2022 at 05:23 AM.
Power n economy
After all that research… I find that a 125 with CDI ignition will give me clean burn, low residue, fuel economy, power and low heat…. Now is it a 125 or 125A.
The 125 is a big block.. and old version??
125 larger bearings?
Mounting size the same??
Anyone do the Saito GLOW CH CDI Conversion??
The 125 is a big block.. and old version??
125 larger bearings?
Mounting size the same??
Anyone do the Saito GLOW CH CDI Conversion??
Senior Member
Fred the 125-A cylinder is on the right in this picture, the A version has deeper cooling fins and a couple of extra ones.
My 125-A and 100
My 125-A and 100
Last edited by 1200SportsterRider; 11-18-2022 at 05:44 AM.
That 64 v combustion chamber is flat out beautiful!!!
Nicely unshrouded when compared to the 62v version (which is actually more similar to the Saito as far as I can tell.
I have been very pleased with my OS 95v for sure. Seeing the updated shape in the 62v really piques my interest in getting one of my own!
Anybody want to buy a pair of Saito FA-62s ??
Nicely unshrouded when compared to the 62v version (which is actually more similar to the Saito as far as I can tell.
I have been very pleased with my OS 95v for sure. Seeing the updated shape in the 62v really piques my interest in getting one of my own!
Anybody want to buy a pair of Saito FA-62s ??
My Feedback: (1)
That 64 v combustion chamber is flat out beautiful!!!
Nicely unshrouded when compared to the 62v version (which is actually more similar to the Saito as far as I can tell.
I have been very pleased with my OS 95v for sure. Seeing the updated shape in the 62v really piques my interest in getting one of my own!
Anybody want to buy a pair of Saito FA-62s ??
Nicely unshrouded when compared to the 62v version (which is actually more similar to the Saito as far as I can tell.
I have been very pleased with my OS 95v for sure. Seeing the updated shape in the 62v really piques my interest in getting one of my own!
Anybody want to buy a pair of Saito FA-62s ??
Jim
My Feedback: (1)