Huib,
The following data is located on page 109 (operation 12.21.33) of the Bentley
Manual for the TR6:
Main bearing journal diameter: 2.3110 to 2.3315 inches (58.694 to 58.7121 mm)
Crankpin diameter: 1.8750 to 1.8755 inches (47.625 to
47.6380 mm)
Hope this helps,
Jim Davis
Fortson, GA
CF38690UO
CF37325U
H. Schoonhoff wrote:
> The 2.5 L engine contains main bearings with partno. 149082 and big end
> bearings with partno. 149081.
>
> Does anybody knows the internal diameter for these bearings (spec)?
>
> If someone has already put in undersize bearings, will there be a mark on
> the backside ?
>
> Thanks for your help,
>
> Huib
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