Inlet manifold

try 1897

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Joined
Oct 9, 2006
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175
Anyone got a stock intake and a caliper ? Can you measure tube size id and od. Also distance between the two bolts? Tom
 


MotorBicycleRacing

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Joined
Jul 3, 2008
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2,264
Anyone got a stock intake and a caliper ? Can you measure tube size id and od. Also distance between the two bolts? Tom
Why would I need a caliper? I have it memorized.
The distance between the two bolts is either 32mm or 40mm
The OD is 19 mm and 3/4" will work.
Why do you need the ID?
 

LewieBike

Active Member
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May 21, 2014
Messages
454
IIRC the opening for the inlet port on the cylinder is an oval shape, but the restriction is where the carb clamps to the spigot of the intake manifold.
 
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