Mk111 and A model air boxes including JPN.

Time Warp

Time Warp

.......back to the 70's.
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These pictures seem to good to waste for those interested.

Mk111 850 air box.

Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN.
 
Large air boxes were used by Japanese in mid 70's, maybe earlier to gain low end torque or was it HP. And your pics show there is no reason to remove, jet up emission carbs and probably have a nice gain.
 
At the time , the EARS were to meet NOISE EMISSIONS .
Was stated a POWER INCREASE with them eliminated .
 
Removable air intake venturi.
Part number 06.4839 and most likely the part that made the biggest intake noise reduction.
One per intake snorkel and most likely removed very early after sale if not before.

Mk111 and A model air boxes including JPN.
 
A bit of an update.

Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN.

Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN. Mk111 and A model air boxes including JPN.
 

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'100HP Mk2a airbox with adjustable rear inlet.

Mk111 and A model air boxes including JPN.
 
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