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Post by cajokid48 on Feb 25, 2013 22:28:21 GMT
Guys does anyone know how to tell different crankshafts apart?
Have 2 cranks in garage, one has Toyota(TEN) cast mark and another cast mark number3 at one end.
The other has TEN cast mark and cast 5 G in the centre and 5 11
at the end.
Not sure if they are 2TB, 2TG or 3T.
Can anyone please identify them please.
Thanks in anticipation.
Stu.
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Post by harvey on Feb 26, 2013 19:30:51 GMT
need pics and some dimentions taken, to identify between the 2T 70mm stroke, and 3T 78mm stroke crank.
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Post by cajokid48 on Feb 26, 2013 23:13:04 GMT
Ok Harvey will do mate, thanks. Where do I take the measurements from and to where?  |
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Post by harvey on Feb 27, 2013 19:12:14 GMT
I will look out a 2T crank at weekend and measure, then post where to take sizes from. Do you have access to a surface table, v blocks ,and a height gauge?
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Post by cajokid48 on Feb 27, 2013 20:35:31 GMT
I don't have any personally Harvey but I have a mate with a unit who can lend me them.
Would a 2TG crank be the same throw as a 2TB?
Cheers Stu.
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Post by harvey on Mar 1, 2013 0:25:55 GMT
Both cranks are the same dimentionally between the pushrod and the twincam, I would suspect the "better" cranks,ie the ones with less surface defects, from the casting process might have been used for the 2T-G but thats only my opinion. As for the markings i have several all marked differently.
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Post by cajokid48 on Mar 2, 2013 20:18:39 GMT
Hi again Harvey, please find the picture of the two crankshafts. Attachments:
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Post by harvey on Mar 10, 2013 12:34:42 GMT
Will get the sizes posted soon, top pic looks like the shafts I have from 2T 's the lower with scallops on the webs im not familiar with.
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Post by harvey on Mar 12, 2013 17:41:04 GMT
I checked my one 3T crank and its got the scallops like your one in the bottom pic , still to take sizes
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