RE: Welcome to Club SAITO !  
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RE: Welcome to Club SAITO ! - 5/19/2008 1:39:19 PM   
Hobbsy



Posts: 10358
Joined: 12/2/2001
From: Colonial Beach, VA, USA
Status: offline
Randy, I'll make a call here in a few minutes, but I don't think Bobby has a .40a, he might surprise us though. I have one if you need a measurement and a picture or two.

< Message edited by Hobbsy -- 5/19/2008 8:28:16 PM >


_____________________________

Giant Saito, 73.2 Cu. In., 70.5HP @ 5,800 rpm, 79 ft. lbs torque @ 3,500 rpm, 57 mpg, 3.50 bore, 3.81 stroke. 563 lbs.

(in reply to rexracer)
       Post #: 10751

RE: Welcome to Club SAITO ! - 5/19/2008 3:45:26 PM   
rexracer


 

Posts: 252
Joined: 1/23/2006
From: New Milford, CT, USA
Status: offline
Thanks, Hobbsy. I'll take you up on the pics and measurements, too, when you get the time. The original firewall is only 3" behind where the front of the cowl is, so I'll need to make a new firewall further back in the fuse. The .45 cylinder head would end up hitting the original firewall because it would have to be so deep, so it would need to go in inverted. I'm hopeing the 40a will work sideways.
If you could get me a streight on side shot so I can see the intake depth, and maybe measurements from the prop washer to the back of the intake, and the back of the cyl. head. I'll be able to figure out where the firewall needs to be.
Thanks for going through the trouble.
Randy


_____________________________

Club Saito member #173

(in reply to Hobbsy)
       Post #: 10752

RE: Welcome to Club SAITO ! - 5/19/2008 4:45:34 PM   
vince.b


 

Posts: 230
Joined: 2/11/2002
From: Victoria , BC, CANADA
Status: offline
I talked to iron bay about 6 months ago and he told me that there systems cant deliver enough fuel for the bigger engines.
unless they have a new model but it does'nt look like it.
Dont quote me and you cn ask them but it was something like up to a 90 2 stroke and a 120 4 srtoke.

(in reply to rexracer)
       Post #: 10753

RE: Welcome to Club SAITO ! - 5/19/2008 4:50:17 PM   
Hobbsy



Posts: 10358
Joined: 12/2/2001
From: Colonial Beach, VA, USA
Status: offline
Vince, I have run mine on my Saito 2.20 without a problem, don't know why he said that.

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< Message edited by Hobbsy -- 5/19/2008 4:52:20 PM >


_____________________________

Giant Saito, 73.2 Cu. In., 70.5HP @ 5,800 rpm, 79 ft. lbs torque @ 3,500 rpm, 57 mpg, 3.50 bore, 3.81 stroke. 563 lbs.

(in reply to vince.b)
       Post #: 10754

RE: Welcome to Club SAITO ! - 5/19/2008 5:21:41 PM   
RSABY50



Posts: 34
Joined: 9/8/2003
From: Laval, QC, CANADA
Status: offline
I need some help,

I've get a Saito 125 to put in my Piper Arrow II cowling, the problem with the standard header, I have to cut a big part of my cowling, so what I'm looking for is a straight tube with 13x1 tread about 1" max, then I can put my muffler staight at the exhaust port.

Somebody can tell where I should find this little piece?

Thank you!

_____________________________

Yves Sabourin
Laval, Qc Canada

(in reply to SigMan)
       Post #: 10755

RE: Welcome to Club SAITO ! - 5/19/2008 8:13:44 PM   
Hobbsy



Posts: 10358
Joined: 12/2/2001
From: Colonial Beach, VA, USA
Status: offline
Here is your answer, RCSpecialties runs an ad that is at the top of this page every few minutes. Search for Turboheader.

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_____________________________

Giant Saito, 73.2 Cu. In., 70.5HP @ 5,800 rpm, 79 ft. lbs torque @ 3,500 rpm, 57 mpg, 3.50 bore, 3.81 stroke. 563 lbs.

(in reply to RSABY50)
       Post #: 10756

RE: Welcome to Club SAITO ! - 5/19/2008 8:22:53 PM   
Hobbsy



Posts: 10358
Joined: 12/2/2001
From: Colonial Beach, VA, USA
Status: offline
Randy, I ran the .40a a few minutes ago, the mount spacing,(crankcase width under mount tabs) is 1-3/16ths inch and the carb bolt to prop driver is 3-7/16ths. My camera battery is acting up so I gotta charge it up before I can take any more pics. I used Wildcat 15%/18% syn/castor lube, Fox Miracle plug and a bolly 10.5x6, the numbers are excellent. 10,500 was doable for a few seconds but not sustainable, engine is just past one hour run time. Could not try it with the TurboHeader, the exhaust is smaller than the Saito .50 etc. The idle will amaze you.

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_____________________________

Giant Saito, 73.2 Cu. In., 70.5HP @ 5,800 rpm, 79 ft. lbs torque @ 3,500 rpm, 57 mpg, 3.50 bore, 3.81 stroke. 563 lbs.

(in reply to rexracer)
       Post #: 10757

RE: Welcome to Club SAITO ! - 5/19/2008 10:14:44 PM   
Michaelh


 

Posts: 309
Joined: 6/19/2005
From: Hampton, VA, USA
Status: offline
quote:

ORIGINAL: Hobbsy

Vince, I have run mine on my Saito 2.20 without a problem, don't know why he said that.


Yeah he had me wondering about my own setup and mine is over 1.5 years old. Althoug I did run the pump,well until I figured out that I could turn the nipple over and get the IB off the exhaust.

Anyway The carb rebuild was a success! I had to wait for all the rtv to dry .But she cranked over the first flip.

Ill give ya'll a taste of 1.80 turbo header sweetness later ,first time I ran with it on the 1.80 and can't waite to get her up in the air!

Every Saito I own from now on will get one.

Mike

< Message edited by Michaelh -- 5/19/2008 10:15:38 PM >


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More info on Saito's http://saito-engines.info/
Club Saito #542

(in reply to Hobbsy)
       Post #: 10758

RE: Welcome to Club SAITO ! - 5/19/2008 10:31:44 PM   
Shack


 

Posts: 19
Joined: 6/10/2007
From: Lexington, SC, USA
Status: online

quote:

ORIGINAL: linkadrip

And i'm just trying to get a little more get up and go out of the trainer..

Well any thought on it would be nice to hear.


linkadrip' it's a TRAINER! enjoy it's slower speed & your trainer will live longer. What kind of trainer do you have? My LT-40 with an FA-72 & 13-6 APC prop will go almost unlimited vertical. I normally fly it about 40% throttle.

Note: you could put on taller LG & go to 13" prop.

If I wanted speed I'd just put that 72 on something slicker.

Shack

(in reply to linkadrip)
       Post #: 10759

RE: Welcome to Club SAITO ! - 5/19/2008 11:36:13 PM   
salerno


 

Posts: 29
Joined: 11/30/2007
From: melbourne, AUSTRALIA
Status: offline
Can anyone tell me where i can order a cline online?
Thanks in advance!

(in reply to Shack)