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My build/conversion project


Tlag
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It's been a quiet day today on the build :(.

I have, however found my stash of parts that I put away over a year ago :)

Mainly gaskets and seals and stuff so not very exciting to photograph.

I did get a couple of phone calls today that were very welcome. One from a supplier to tell me that my order will be with me tomorrow.

The second from my machine shop to say I can collect the heads in the morning.

That means, depending on the postal delivery time, the build can start tomorrow afternoon :) pics of that will follow.

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Post didn't arrive until after 4 so no build fun today.

I did collect me heads though and I'm very impressed with the work.

Hers a before and after shot:

Before:

3560EE24-3D77-405D-8A1C-BBAC64D3ED9D_zps

After:

17F7D262-7314-440B-8598-F1335ACB559E_zps

And a close up of the work:

BE3599A8-67A2-49AB-9E0B-FAB2AF62B46D_zps

In the parcel, along with seals and minor stuff was this too :)

EAC1E0F0-7DC2-4649-9AD7-701EAA1A54C3_zps

I am however, in a position to commence the build tomorrow morning :)

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So, today engine building started

First, all the con rods were cleaned and checked over. Then the new bearings fitted with a good dose of paste

F5793DBC-4DEF-4505-9FAC-1D004B60A1C7_zps

Next, each Conroe was fitted to the crankshaft, ensuring they are the correct way around

D619EF3D-5B9E-439C-AE6A-FB3A63F5FCC8_zps

The bolts were the. Tightened to the specified torque.

Once all 4 are bolted up and feel good, attention turns to the crank case.

Already thoroughly cleaned, it just needs a blast of compressed air to blow out any dust

That's collected. Then the bearings are fitted and paste applied

FACB287C-23E8-4F6F-8D07-266CA0F0D035_zps

New o rings are fitted along with the crank assembly

2B03B153-00C4-475D-BAF8-076709F7066B_zps

Then the bearings and paste are fitted to the other half. A very thin layer of sealant is applied to the flat surfaces and the two halves put together.

Then it's time to put the bolts in. This is all the bolts just for the crankcase

A6222493-E30B-453A-AC31-F9CCF8ED495C_zps

That took most of the day. It dosnt seem a lot of work, but everything is dry fitted and measured several times before actually fitting.

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Nice job so far. And I was always told if a jobs worth doing it's worth doing properly, so take your time. And I know 1st hand how time consuming some jobs can be and you feel you didn't get much done. But I think it's already starting to take shape :)  

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That is a sump baffle plate, it stops the oil sloshing about improving the feed to the pickup, minimising the chance of oil starvation and also going up one side of the engine or the other under hard cornering

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Had chance to do a bit today, after sorting out the garden fence from last nights winds.

Today was about the heads, well, 1 of the heads anyway :)

Time put them back together. First up, new valve stem seals and sorting the valves out.

5FD7DC8B-E1C7-4676-96AA-6E3FDE006AA4_zps.

Then, once the valves had all been cleaned up with a wire brush, it was time to lap them in and reseat them

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All 8 valves in

8FBCAA66-0068-4FBC-B162-5EB8C5FA0FE0_zps

Then the bit I dread most, fitting the collets to hold the valve springs in. It's such a fiddly time consuming task.

Done :)

C76FA8D4-750A-4CA8-9AD6-43C679ED8C0C_zps

Well, that's one head done anyway. One more to do, maybe tomorrow

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put it this way you need a steady hand and make sure no hammers are within easy reach - there are tools you can get which make it easier to compress the spring whilst you put the other bits in place though which really help

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I have one of those tools which are great but you have to use needle nose pliers to put the collets in place.

Problem is, after about the third use, the pliers suddenly become magnetic and won't let go of the collet.

Then you have to use a small screwdriver to hold the collet in place as you withdraw the pliers. At this point you need 3 hands

But only have room in the work area for 3 fingers. It's THAT type of job :)

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Today was a good day :)

Got loads done but started with a box

C3FBEE30-292B-4105-8BD6-D50574302DF2_zps

First step is a fiddly one, fitting the new piston rings

E818961C-EFB6-48D2-970D-4D76492DB034_zps

Then on to fitting the pistons. That meant putting the block back on the bench

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7DA0CB76-0F0F-4372-AA0A-BB88B16982DC_zps

Once all four are fitted, it's time to put the block back on the stand.

Next up was the oil pump. Shiney:)

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And finally for today, the water pump.

00146140-F809-4B2C-8155-0900D3F03B0A_zps

It's looking good now :)

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