CR500 Kart engine rebuilds

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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Fri Apr 29, 2016 12:16 am

I must love lapping cases... I have gone through a entire can of Timesaver.. :lol:
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 111.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 111.JPG (178.31 KiB) Viewed 1373 times
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 112.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 112.JPG (184.38 KiB) Viewed 1373 times
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 113.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 113.JPG (154.87 KiB) Viewed 1373 times
If bikes are for kids I'll never grow up.

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Sandblaster
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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Fri Apr 29, 2016 12:17 am

JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 114.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 114.JPG (213.27 KiB) Viewed 1372 times
This is ugly....
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 115.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 115.JPG (142.23 KiB) Viewed 1372 times
Polished the ID of the exhaust flange..
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 116.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 116.JPG (139.17 KiB) Viewed 1372 times
If bikes are for kids I'll never grow up.

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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Fri Apr 29, 2016 12:19 am

Hogging material
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 117.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 117.JPG (114.82 KiB) Viewed 1369 times
First clean up on the cases..
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 118.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 118.JPG (177.91 KiB) Viewed 1369 times
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 119.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 119.JPG (114.57 KiB) Viewed 1369 times
Looks like we might make the 5th deadline
If bikes are for kids I'll never grow up.

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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Sat Apr 30, 2016 4:25 pm

the clutch basket is hashed and there is not enough time to get another...
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 121.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 121.JPG (63.49 KiB) Viewed 1367 times
So, out come the files :shock: I know, I know, that's not all that great but it will get him through a few races..
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 122.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 122.JPG (64.42 KiB) Viewed 1367 times
Hogging more material... Jason is a porting machine :lol:
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 123.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 123.JPG (157.88 KiB) Viewed 1367 times
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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Sun May 01, 2016 1:57 am

Worked on the basket a bit more today..
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 124.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 124.JPG (111.8 KiB) Viewed 1361 times
I even cleaned up the inner hub a bit..
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 125.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 125.JPG (123.61 KiB) Viewed 1361 times
I've been working on the head but I'm going to see if I can get a new one before Thursday..
It's just too beat up..
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 126.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 126.JPG (78.68 KiB) Viewed 1361 times
If bikes are for kids I'll never grow up.

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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Sun May 01, 2016 1:59 am

Getting it ready to slap together :D
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 127.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 127.JPG (132.7 KiB) Viewed 1360 times
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 128.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 128.JPG (104.85 KiB) Viewed 1360 times
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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Thu May 05, 2016 3:35 am

More progress..
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 129.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 129.JPG (118.83 KiB) Viewed 1339 times
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 131.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 131.JPG (186.56 KiB) Viewed 1339 times
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 130.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 130.JPG (119.31 KiB) Viewed 1339 times
If bikes are for kids I'll never grow up.

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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Fri May 06, 2016 3:04 am

The customer picked up the engine today..

He will do some heat cycles tomorrow and race tomorrow evening :shock:
Jason and I will go down there and see how he does.
If bikes are for kids I'll never grow up.

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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Sun May 08, 2016 1:34 pm

Well... The top end is torched... Disassembled and found a plugged pilot jet :cry:

I know I know, that's racing... But I don't have to like it.
So, rebuilding the top end. The next race is in two weeks...
If bikes are for kids I'll never grow up.

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Re: CR500 Kart engine rebuilds

Post by Sandblaster » Mon May 09, 2016 5:43 am

JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 132.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 132.JPG (445.51 KiB) Viewed 1327 times
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 133.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 133.JPG (318.9 KiB) Viewed 1327 times
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 134.JPG
JT ENGINE WORKS 89 CR500 CART ENGINE BUILD 134.JPG (327.21 KiB) Viewed 1327 times
If bikes are for kids I'll never grow up.

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