New engine for Zach's 40 (1 Viewer)

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NE PA coal region
Well, a few weeks back Zach was driving his 40 and without warning it started to smoke badly and lose power. He limped it home where we were able to take a look at it in his garage. Turned out #1 cylinder had no compression. Zero. Nothing. I though my compression tester was malfunctioning! The engine never did have very good compression numbers, now the highest is 115, three others under 100.

Fin product Jan 2016 3.jpg


Started to look for a replacement engine. Remembered that I had spoken for a running FJ60 that Todd slater ha sitting under his deck for quite some time. Zach and I drove down there last Friday and did a compression check and got good results. Lowest cylinder was 134# the others all within 5 PSI. Good test. The engine also sounded good even though the fuel pump was disconnected and we could only hear it running by pouring gas into the carb! It ran good enough like that to drive onto the trailer and into my garage on Saturday, quite amazing. No brakes but that wasn't a deal breaker just had to be careful. So Friday Zach and his dad (Jim) went to bring the 60 here for the transplant.

Trailer ready.JPG
60 on trailer.JPG

Got it to my garage, unloaded it and drove her into the garage. No problems. Jim and I worked most of the day Saturday getting the front end off the 60 and prepping the engine for removal. Went well, except when actually trying to remove the engine- it was one of those trucks where the transmission pilot shaft gets stuck fast to the inner race of the pilot bearing making separation of the tranny from the bellhousing difficult. Finally got it pried free and the engine came out from that point without a hitch. Got the engine mounted on our engine stand ready for cleaning. At that point we called it a day.

Engine out of 60.JPG
Engine on stand.JPG


So yesterday we worked at prepping the donor engine as the 40 is still at their house. Removed most of the bolt on items- bellhosuing and clutch/flywheel, manifolds, smog stuff, coolant pipes, etc. Then got to cleaning the engine. Took a few hours of hard work but finally got it ready for paint. Was pleasantly surprised to see that the rocker assembly was absoutely free of sludge and crap, another good indicator for engine condition. We drained the oil and dropped the pan as we are going to use the (almost) new oil pan from Zach's truck- also using the manifolds, high energy distributor, and as much as possible from the red truck.

Hoping to get the 40 here today but it's raining and with the top off the 40 we'll have to be cognizant of the weather. The sooner it gets here the sooner we can get it ready for the transplant. Zach's getting anxious!
 
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Picture below shows the engine on the stand after the first coat of paint, masking tape still in place. Also another shot of the engine hanging from my hoist getting ready to remove the bellhousing and one of the donor 60. It's a May 86 build date. And check out the right front tire of the donor truck with the engine out of it- it's an original spare from an 89 FJ62 I have here, looks to have never been on the ground- still has the colored stripes around the circumference!!!!!
Engine painted.jpg
Removing bellhousing.JPG
Donor FJ60.jpg
 
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Gary, you asked about the FP. It's up to you to pick a system. Either use the 2-line 77 carb and a E-78 FP, or use the 86 carb and the 86 3-line pump. New 2-line pumps are still available from Beno.

Here's the weird thing on the pump & block. In my limited experience the 79-84 block is the same as an earlier block WRT FP mounting, so the spacer is not used with a 77 pump. However, when I built the 87 2F that's in my shop truck, I found that the thin 79-84 spacer was needed to use the 1960s FP that I moved from the previous 83 engine.

TLDR: use 87 spacer w/ 87 pump. Use 79-84 spacer w/ 77 pump & 85-87 block.
 
Jim C- thanks for the input. ordered the correct spacer today from my Toyota dealer to use the older fuel pump on this 86 engine.
Got some more work done. Bolted on the oil pan using an OEM (the best) gasket, also bolted on the manifolds again using a Toyota gasket. Got their polished valve cover on the engine, too. Hoping tomorrow to get the engine off the stand and then replace the rear main (another OEM part) and pilot bearing, then I can bolt on the bellhousing (already pained), flywheel and clutch assembly. At that point the engine will be ready for installation. I'm gonna wait till Jim and Zach can get here to help with the install- always better to have another set of hands and eyes for shoehorning a 2F into a truck with the transmission still sitting under the truck.

I also have to remove the stock distributor they want the pointless distributor and wires from the old engine. it worked great so i'm fine with that.

Engine flipped.jpg
Engine dist side.jpg
Engine manifold side.jpg
 
The 60 series dizzy is generally regarded as the best one for a 40 series upgrade.
I understand this. I run a 60 dissy in my own 40. They want the one that was in their old engine, which in fact did work OK. I forget the brand but it is the GM style HEI with the coil right in the cap.
 
Is that the DUI dizzy?? I've heard good things about it all so.
 

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