Valve and tappet dimensions needed

Weimsnks

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Jan 20, 2017
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Hello all,
I am working on a Briggs 132452-0219-01 88042527 5hp I/C Horizontal shaft. This motor is attached to greens sander for our golf course. As you can imagine, living it's life in sand has taken it toll. I have disassemble the engine, cleaned it, measured the bore and it is within factory tolerance and I have honed the cylinder. After lapping the valves, I decided to check my valve stem to tappet clearance. To do this I just installed the cam in the block, closed the valves and took my measurements. The exhaust clearance was .030 and the intake was .015. This is a far cry from the factory specs .005/.007 and .009/.011

I was hoping someone could give me an overall length of the tappet - Briggs # 690509- so I can check for wear. I also wouldn't balk if you were to give me the valve overall lengths either.
I have new valves ordered but I have not ordered tappets yet.

If think of something that I have not, please chime in. I am not proud.

Thanks in advance,
 
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