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  • And they have arrived !

  • After the oil got contaminated and slightly washed down with fuel the turbos also ceased up. I decided to strip them and do the rebuild myself as the costs for that at the moment to be done profe

  • Well that was a quick trip, planned to stay to Thursday but unfortunately had to come back earlier.   At least Jimmer now has all parts to start an engine build.   Hopefully we wil

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  • 2 weeks later...
Engine rebuild has begun.

 

Managed to rebuild the bottom end then I noticed I had no gasket sealer to but the sump on.

 

[ATTACH=CONFIG]108336[/ATTACH]

 

They do sell the proper loctite stuff in Halfords, if that helps.

  • Author

What a day.

 

Big issues with my cam shafts that once assembled they would barley move :(

 

Not sure what's up but when one of the cams is seated in its slot you can easily rock it left to right with it pivoting in the middle.

 

Not sure if my cam shafts are bent or the heads have somehow warped.

 

Anyways I built the full thing up and it looked great until I attempted to spin them just a little to see if they were free and lubricated enough.

 

After a few hours pulling it apart and rebuilding it I just gave up.

 

decided to move onto other places and went into my works yard to use the blasting cabinet.

 

Cleaned up oil tree, both the engine stand brackets and the manifolds.

  • Author

Yes,

 

How freely are they supposed to move, ie move by hand or with the spanner method.

 

They just seem very tight, I think I may have mixed the brackets up, they were numbered but

Had to move everything from my works yard to my own garage.

 

If this was the case how to I measure and fix that?

Did you apply lubricant to the cams prior to assembly?

They are spring loaded via the valves, so quite stiff at tdc and then I found they sprung about 90 degrees if you weren't careful.

 

They should be able to be spun by hand however

  • Author

Yeh,

 

You should be able to move them a few mm free hand before you need pressure to move the lifters.

 

maybe i'm tightening the brackets up to tight, as I don't have a 1/4" torque wrench that goes down to the levels needed.

 

They are spring loaded via the valves, so quite stiff at tdc and then I found they sprung about 90 degrees if you weren't careful.

 

They should be able to be spun by hand however

Yeh,

 

You should be able to move them a few mm free hand before you need pressure to move the lifters.

 

maybe i'm tightening the brackets up to tight, as I don't have a 1/4" torque wrench that goes down to the levels needed.

 

Do you mean the caps Lee?...get the back plates fitted 1st and put the pullys on the cams as its these components that have the timing marks. Number 1 cylinder at TDC and fit the cams with the relevant timing marks dialed in. Its not good practice to swap around the caps from a strip down but as long as you have them facing the correct way its ok...Its also a 3/8 torque wrench you need not a 1/4" but you must be very carefull as those bolts dont take much to pull the threads up...Apart from head bolts i never use a Torque wrench on builds as i like to "feel" the fastener as its getting nailed up.

btw...you have the correct cams in the correct place dont you?..just asking as its not the 1st time someone has tried that old chestnut (not me btw):clown:

It's looking fantastic Lee, unfortunately I cannot advise on the engine work, I'm not engine proficient, I've given mine to Jimmer.

I really do admire your "can do" attitude buddy, it looks awesome :thumbup:

How hard is very hard to turn?

 

Did you torque down the main bearings and rods without a torque wrench???

With no compression as injectors out should be really easy with a socket and ratchet, you did re-use the lower bearing carrier that came with the engine ?

 

Not related but did you fit the shim spacer behind the crank sprocket, cannot tell.

 

Jeff

  • Author

Lower shim is fitted but it is hard to see in the pictures.

 

I think i'm going to split the block and start again.

 

Something doesn't feel right and there is no point on continuing the build until i'm sure.

 

 

With no compression as injectors out should be really easy with a socket and ratchet, you did re-use the lower bearing carrier that came with the engine ?

 

Not related but did you fit the shim spacer behind the crank sprocket, cannot tell.

 

Jeff

Lower shim is fitted but it is hard to see in the pictures.

 

I think i'm going to split the block and start again.

 

Something doesn't feel right and there is no point on continuing the build until i'm sure.

 

Just the sump in the first instance, should be able to see what`s going on from there, you have the best idea to stop and check.

 

Jeff

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