Showing posts with label engine. Show all posts
Showing posts with label engine. Show all posts

Tuesday, November 20, 2018

engine parts and cable clutch

Fall 2015: the engine was in, the water and fuel pumps were installed, and the brake system was complete.

Not too shabby

Next up: the radiator. This how it looked in about 2012 when I acquired it from one of my mates in BAMA. I think it was painted either at the last garage or at the Green Room along with most of the other black engine parts.


I have a custom overflow bottle which I painted at the same time along with the side panels which help attach the radiator to the car.


This is how the radiator looked after installation. I had to take it back out later on to do the wiring... 


I may have mentioned earlier that step-by-step photos just don't exist for much of this period, and anyway, most of it was just bolting on shinny new parts that had been sitting in their boxes for a year or more.

bolted on the mini starter

mounted the electronic ignition box at the driver side fender apron 

harmonic balancer with 4-bolt pattern 

one of two inline fuel filters

I had decided to replace the original clutch linkage with a cable. Thankfully for a novice like me, the guys at Modern Driveline have produced a kit which makes it very easy to marry up the cable with the original zinc-plated clutch pedal and my modern Tremec T5 transmission. I also got a replacement speedometer cable at the same time, and I had the gears setup for the 3.40:1 differential.


Installing the kit was easy. The only issue was that I had to remove the master cylinder and disconnect the push rod before I could install the supporting plate. Installing the speedometer cable was a bit more involved. The first one I tried was about a foot too long, so I had to get a replacement, and I had to take the instrument cluster out twice. This was all too tedious to photograph.


This is how the distribution block and proportioning valve looked after the master cylinder was re-installed and the brake system bled....again....


I used a welding rod to figure out the ideal shifter stick position, and then ordered the nearest I could get from Summit.



This is how it looked with my custom handle installed ;)

Monday, July 7, 2014

351W together again

The post that took three years to write! That's how long it's been since I purchased the 1969 Ford 351 Windsor that I decided to use for this project. After all it's been through, putting the motor back together was cake - at least it was with my BAMA buddy Chuck guiding the way. He also brought the spring compressor, the big book of torque specs and much-o experience. I think it took us about three hours to assemble the engine. For a lot of this time I was too busy enjoying myself to take photos, but a few key moments were captured.

Martinez, California, July 2011
It all starts with some lube
put in the crank and torqued down the main caps
pistons went in next
starting to look like an engine...
cam, timing chain, t/c cover and oil pan installed
Heads torqued down, rockers installed, valves adjusted
Chuck "persuading" the balancer to go on!
You don't see this on engines that were painted after assembly! 
Emeryville, California, July 2014

Friday, June 27, 2014

waiting for the heads

OMG It's been FOUR months! There have been a number of "down" periods on this project - and many more periods of intensive work - but that last few months have been somewhere in-between: short bursts of work punctuated by longer periods of...nothing. Oh well...

At the end of my last post I found myself unexpectedly in need of a valve job and without a machine shop. There are ways to find these things I guess (like the interwebs), but, as mentioned countless times already in this blog, I like to start by asking the guys in BAMA when I need something. What was unusual about this time around was that instead of finding a machine shop, I found a specialist head builder that was already in the club! In fact, the owner of Heads by Steve in San Ramon has decades of experience building heads, many have which have been run in NASCAR teams.

So I cut a deal with Steve to do the valve job, install 7/16 inch screw-in studs, and port match the heads to the gaskets and the intake manifold. When the heads came back a few weeks later they were just....well....immaculate.


And the ports were just so smooth, I could see the increase in power!


While the heads were away, I was marooned at home, surround by lots of boxes filled with shinny new engine parts. This spurred me on to crank through some of the half- and three-quarter-finished mini projects I'd previously abandoned. The first one was the tail lights and trunk wiring harness, which I couldn't face after the painful process I endured below the dash. The tail light buckets were refurbed, and painted brake gray (outside) and brilliant white (inside) back in the Green Room days.


The concave tail lights were the feature that first attracted me to the 67/68 cars in the first place. I acquired a bunch of extra OEM trim pieces from my buddies up the Street at Mostly Mustangs and picked out the best six pieces. I replaced the rubber pads, although attempting the glue the new pads to the trim pieces with weatherstrip adhesive was an abject failure. The studs and nuts were zinc plated way back when...


The tail light connectors were, of course, not included in the Pathetic Painless wiring harness, so I adapted the originals. I did the same with the back up lights. And the fuel tank sender connector....and most of the stuff in the engine compartment too no doubt. The Pitiful Painless harness was actually too short to reach both tail lights, so I did a bunch of chopping and joining of wires that I would rather not have had to do. In the middle I ran out of the wire connectors supplied in the P...p...p...FUCKING AWFUL Painless kit, and had to run to Home Depot. Grrrr!!


I also completed installing the Dynamat in the passenger compartment and taped the joints. Long-overdue!


Next time: Engine Rebuild. I mean it this time!!




Friday, February 21, 2014

engine rebuild spec

The 1969 351W I've been working on for this project has come a very long way since I first set eyes on it back in July 2011. For a start I had to transport it back to the Green Room, where it sat for about nine months before I moved house. After that another seven months ticked by before I started the tear down on my birthday in 2012.

Martinez, California, July 2011

I took the stripped down block to Stirtz Machine in Oakland for magnaflux and integrity testing. The guys at SM are real old school.


On the weekends, they build their own racing cars.


The block came out all sparkly, and the cylinders only needed basic honing - very fortunately because the block has already had an extra 40 thou hacked out of it and anything more than a honing would have been terminal.


After the block passed, I went back to Stirtz and dropped off the heads, pistons and the crank shaft and left the oil pan and timing chain cover for clean up. I also had Carl balance the crank and grind the pistons to uniform mass. I'm pretty sure that I also asked the guys to "sort out" the heads, and although they did give them both the magnaflux treatment, I got the impression that nothing else was needed....so I took everything back home and painted it all red. (Except the crank. And pistons).


It's been a while since the odor of red paint dissipated from the garage, and while I've been making progress in other areas, the motor has been sitting on the stand, providing me with somewhere to stack miscellaneous small items. I've probably mentioned that I've been "narrowing down the spec." in half a dozen or more posts, but the truth is, I've found this process very difficult - which is why it's taken so long. I mean figuring out what cam to buy was tough, and that's just a case of looking at some data. I'm not building a track car, so I don't need anything too wild. (I actually settled on this one from Comp Cams).

Even it my days as a professional scientist I *hated* doing any kind of background research, and it was no different with learning about engine components. When it came down to figuring out spring pressures, retainer styles, guide rails, screw-in studs and yadda yadda....I was about ready to die from lack of interest. This might sound like heresy to most "car guys" but that's how it was. The minutiae of the mechanical aspects just don't do it for me when compared to rust removal or installing a wiring harness. If I could have waved a magic wand at the Summit catalog and had the engine gods assemble my parts list I would have. So, after months of procrastination (and, let's be honest, stockpiling some $$$) I called on my BAMA buddy Chuck and handed over my credit card.

We started off by inspecting the heads, and the first thing Chuck told was I needed a valve job and some replacement valves. So more machine work in other words. This might not sound too bad, but in the seven months since I collected my engine block, Stirtz Machine closed its doors for good after Carl retired. I called S&S in Hayward, but after informing me that "we're not taking no more heads right now" the bird at the other end hung up on me! Still, we put this little snag to one side and spent a couple of hours figuring out exactly what parts I needed to go with the cam. Or Chuck did really. I mostly just listened. I've always gained a much richer understanding of something from fifteen minutes with an expert than I ever did spending hours reading.

The spec. I finished up with was designed around the Comp Cams CCA-CL35-416-3 Cam and Lifters set (Hydraulic Flat Tappet). I bought compatible Comp Cams rocker arms, valve springs and retainers, valve locks and valve stem seals. I also bought new ARP main and head bolts. For the rest of the rebuild I picked up some Comp Cams push rods, a full set of Felpro gaskets, replacement main (std) and rod (-0.10) bearings, piston rings, and a Melling oil pump with a new driveshaft and a Comp Cams timing chain and gear set (Magnum Double Roller no less!). I also splurged on a pair of Hedman ceramic coated shorty street headers. The metallic gray coating goes really well with my aluminum intake manifold and the zinc-plated accent pieces I'll be installing in the engine bay.  We decided not to order valves just yet pending consultation with the machine shop...assuming I can find one!

Lots of boxes like this in other words

Ahhh...headers :)

This is probably a photo too far....