KR-1S Power Valve dimensions

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Tofty
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KR-1S Power Valve dimensions

Post by Tofty »

If anyone has a KR-1s power valve to hand could they please fill in the dimensional blanks from the drawing it would be much appreciated. The drawing is of a KR-1 valve but I believe everything else apart from the hole is the same as the S anyway.

Image

cheers
Tofty
KR1 - restoration project,
KR1 - KLR650 engined project bike
Dutton Phaeton s3 - restoration project
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mr_bungholeo
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Post by mr_bungholeo »

i'll post tomorrow mate as im going to pick up the wheels n arms.....unless someone does it tonight... :D
bring a ding ding i'm a throttle happy chappy...:)

you cant beat a bit of blue haze...
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gone but totally forgotten...:)
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Tofty
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Post by Tofty »

Hey,
could someone help me with the dimensions please.
KR1 - restoration project,
KR1 - KLR650 engined project bike
Dutton Phaeton s3 - restoration project
mj43
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Post by mj43 »

A = 12.9mm
B = 10.7mm
C = 2.1mm
D = 15mm
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Tofty
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Post by Tofty »

Thanks a lot Mark, now i can continue to design the transfer ports on my barrels.
KR1 - restoration project,
KR1 - KLR650 engined project bike
Dutton Phaeton s3 - restoration project
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