KR 750 engine whats it worth

Racing K Models

KR 750 engine whats it worth

Postby Slacker » Sat Jun 27, 2020 11:01 am

What is a above average KR motor worth?
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Re: KR 750 engine whats it worth

Postby hugoct » Sat Jun 27, 2020 1:59 pm

Year? (serial number?
History?
Trapdoor or non trapdoor?
Matching crankcase numbers?
Early or late crank and rods?
Which year cylinders?
Which model heads
Single or dual carb cylinders
Single or dual carb manifold and carbs? Linkert or Tilloson? Model?
Cams letter designation
Steel or alloy tappet blocks.
Single or dual springs
Steel or alloy spring covers
Wico or FM mag? Horizontal or vertcal?
Which transmission set?
Alloy clutch hub?
Pictures
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Re: KR 750 engine whats it worth

Postby Slacker » Sat Jun 27, 2020 7:45 pm

Id 55, stamp in case 12/65 matching belly #, Ball bearing crank & cams, Trap door ,alloy covers 2 springs , j cams , fm vert. m53, #7 heads 60R I have pics but I cant get them to upload
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Re: KR 750 engine whats it worth

Postby sgtoepfer » Sat Jun 27, 2020 9:45 pm

Hey Slacker I just emailed ya.
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Re: KR 750 engine whats it worth

Postby panic » Sun Jun 28, 2020 11:01 am

Ball bearing crank

Typo? No such thing.
[url="http://victorylibrary.com/L-BK.htm"]The Linkert Book[/url]
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Re: KR 750 engine whats it worth

Postby Slacker » Sun Jun 28, 2020 12:07 pm

Look at page 9 of the competition hand book
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Re: KR 750 engine whats it worth

Postby panic » Sun Jun 28, 2020 2:09 pm

Which crankpin uses ball bearings?
None of them.
[url="http://victorylibrary.com/L-BK.htm"]The Linkert Book[/url]
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Re: KR 750 engine whats it worth

Postby Slacker » Sun Jun 28, 2020 3:28 pm

I did not say crank pin its on rollers the crank runs on ball bearings sprocket & gear shaft.
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Re: KR 750 engine whats it worth

Postby hi-peral » Sun Jun 28, 2020 9:59 pm

Didn't the cams run in ball bearings as well?
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