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PostPosted: Mon Feb 13, 2006 7:43 pm 
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Joined: Tue Apr 06, 2004 2:49 pm
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Location: Central Coast, NSW
I'm putting together a parts list....

Question...

Whats the difference between AEB4302 Big End Bearings and AEB572 (Heavy Duty) ?

IS there really a difference to justify a $20 Price difference ?

Help ?
J

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PostPosted: Mon Feb 13, 2006 7:50 pm 
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Joined: Fri Mar 19, 2004 6:19 pm
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Location: near Baulkham Hills, NSW
572s are copper lead.
The others are Al/Sn, like you had before.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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PostPosted: Mon Feb 13, 2006 7:57 pm 
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Your reccommendation Kev ?
Cu/Pb ?

J

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PostPosted: Mon Feb 13, 2006 8:05 pm 
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Doesn't really matter- but last time you ran the bearings at Wakefield Pk (low oil) they got you home a couple of hundred miles. And they were Al/Sn.
Copper leads are harder and probably better for racing though. Bear in mind you only have EN16 crank... softer than EN40B. :wink:

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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PostPosted: Mon Feb 13, 2006 8:10 pm 
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Location: Central Coast, NSW
Thanks, I'll order the Al/Sn ones then... yup, they DID save the crank, didnt they !

have still got them on the shelf as a reminder . . . . . .

J

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