Saito 91 spraybar question  
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Saito 91 spraybar question - 12/15/2001 12:53:46 AM   
JohnMcGowan


 

Posts: 772
Joined: 12/14/2001
From: Birmingham, AL, USA
Status: offline
OK... here goes. I replaced the high speed needle
and the spraybar after an accident(they are all accidents arent they?hehe)The new spraybar is longer than the old one so I had to back out on the low end needle to get the reccommended 1 mm of clearance when the throttle barrel is wide open. I didnt notice the little slit on the old spraybars direction before I took it out. When I put the new one on it is pointing down into the engine. Will it matter which way the slit is pointing? I called Horizon Hobby and the tech I spoke with said it doesnt matter about the new spraybars length or direction. Whats your opinion on this? Thanks for any replies or help on this matter!! John Mc
       Post #: 1

Spraybar - 12/15/2001 2:03:36 AM   
Hobbsy



Posts: 10379
Joined: 12/2/2001
From: Colonial Beach, VA, USA
Status: offline
John, in order for the slit to be in the low pressure area of the intake track it should point toward the head or up if the engine is upright.

_____________________________

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 JohnMcGowan)
       Post #: 2

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All Forums >> Glow Engines, Gas Engines, Fuel & Mfg Support Forums >> Glow Engines >> Saito 91 spraybar question
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