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Engine Rebuild step one

Darryn,

Congrats on getting her back together. If you would not mind, I'd like to ask a few questions on items that were not clear to me:

1) Toyota 2k for bearings.
Does this refer to the following: The 8-valve OHV 1.0 L (993 cc) 2K was produced from 1969 through 1988. Output in 1984 was 45 hp (34 kW) at 5600 RPM and 49 ft·lbf (66 N·m) at 4000 RPM.
Applications:
Toyota Publica, Toyota Starlet, Toyota 1000

2) In standard form are the bearings a direct replacement for the Aprilia crank and rod bearings?

3) Did you grind the crank journals and needed an undersized bearing?

4) What did you find out about ARP rod bolts to fit the Aprilia rods?

Thanks,
Marc
 
Darryn,

Congrats on getting her back together. If you would not mind, I'd like to ask a few questions on items that were not clear to me:

1) Toyota 2k for bearings.
Does this refer to the following: The 8-valve OHV 1.0 L (993 cc) 2K was produced from 1969 through 1988. Output in 1984 was 45 hp (34 kW) at 5600 RPM and 49 ft·lbf (66 N·m) at 4000 RPM.
Applications:
Toyota Publica, Toyota Starlet, Toyota 1000

2) In standard form are the bearings a direct replacement for the Aprilia crank and rod bearings?

3) Did you grind the crank journals and needed an undersized bearing?

4) What did you find out about ARP rod bolts to fit the Aprilia rods?

Thanks,
Marc

5) What is the OD/ID for the crank and rod bearings (in mm)?
 
ACL bearing recommended part # 4B1101 @ 25 thou under size.
This bearing was recommended by them because of it's structural integrity over other bearings of similar sizes ( Hey there the gurus ).

They are not a direct replacement for the aprillia bearing.

The rods were shut and tunnel bored and the crank journal machined.

The big end bolts are genuine Aprillia ..... Get ready to fork out some dough !

The cam chain adjusters are a must !

Thrown about 5000k on mine since the rebuild ... Shes sweet !
 
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