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Tom Hanna inspired front engine AA/FD build


GlueSniffer

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This was a build that has been on my mind for a few years. I have always had a love for the hand shaped aluminum full body dragsters of the mid 1960s crafted by Tom Hanna, more so the masterpiece that is the restored Tom Hoover FED. This new project is not going to be a reproduction of that car, but my own version of it as if it were my car.

Initially, I was looking to build this car a few years ago but had no luck finding a base kit that was anything like it. So I thought I was going to have to scratch build the body and my skills weren’t quite there yet so I put the idea on hold. Fast forward to a month ago I started looking again and came across a AMT Round 2 TV Tommy Ivo FED kit on Modelroundup. The box art hid the gorgeous lines of the car for a smoky burnout picture instead. So I may have overlooked the kit years ago. It was a little more expensive than anything I had ever bought that was not a vintage kit but worth it to me for the body alone.

Most of the kit will be going into the spare parts box. I will be scratch building the front axle and steering components, engine mounting plate, the Enderle fuel valve, and most likely the fuel pump as I have not found one aftermarket yet. I’ll be ditching the poorly detailed 426 Hemi for a better resin 392. I just about have everything in the parts pile to start!

A short list of the parts going into this build:

  • Speed City Resin 392 Hemi.
  • SCR GMC 6-71 blower.
  • SCR timing cover, brake rotors/ Airheart calipers from the FC parts pack.
  • SCR 16” Halibrand deep mags
  • Tires from MPC Ramchargers AA/FD, MH Racemaster rears I believe are actually AMT, and 17” Perelli fronts.
  • Front wheels are 1/24 from Miniscurtraitzing. They fit the 17” Perelli perfect.
  • Pro Tech blower pulleys, Cirello magnito, braided hoses.
  • Compresins ribbed bug catcher. This is the only 60s Enderle scoop that I have found that looks the correct scale, has the right proportion and fits the Detail Master photo etch blower detail set.
  • Compresins Moon valve covers (breathers from SCR M/T covers)
  • Detail Master compression / AN fittings
  • MCG Butterfly wheel, Dzus fasteners, seatbelt hardware

Looking forward to putting the kit on the bench right now!

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Started assembling the engine today. Lots of scraping, filing, sanding and fitting. Most of it was reshaping the bug catcher to look more accurate and sharpen up the ribs. Also removed the butterfly rod so the photo etched parts could go in place. I had a injector base plate but I wasn’t happy with it, it was slightly warped or misshaped. So I scratch built one today. The Moon valve covers were also a no-go. They were about 1-1/2 scale inches shy on the cylinder heads. So I’ll go with my trusty Mickey Thompson ones. I could fix the Moon ones but to me, it’s not worth the effort for such a minor difference. 

Tomorrow morning I’ll pull out the airbrush and get some paint on the engine and spray some Molotow on the blower, bug catcher, and valve covers. 

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Pulled out the airbrush this afternoon and sprayed the engine with PPG base coat black and the rest of the parts with Molotow. Made a front engine plate as well. Timing cover I wanted a cast aluminum look whereas the blower and valve covers I want to look highly polished. Took a real gamble and tried black washing it. It’s real easy for that to look ever done in my opinion so I went as sparingly as I could. Black plug wires since I’m still undecided on the paint colors still.

 

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Not a ton of progress, but any step forward is good in my book. I’m also re-bodying my MPC Ramchargers Dodge I built for a Christmas contest (not keeping it Christmas themed as I’m just not that into Christmas) but it did take 1st place and win $100. So both bodies were glued up last night. The Ramchargers Dodge had all its modifications finished tonight and most of the bodywork completed. The Ivo dragster is going to need its fair share of bodywork as well.

I have been using the Tamiya body putty I actually like the stuff. But I’m looking for a good way to seal it after sanding with a primer that can be brushed on and sanded. I have used Tamiya Surface Primer by brushing it on, but it shrinks… A LOT. And over a long time. It will still be shrinking a week later. I don’t want to use a spray, so I can keep it localized to the body worked areas and not lose detail in others. I can always spray something into a cap and brush it on if needed. I just would like to avoid masking all the time. Any recommendations?? 

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Edited by GlueSniffer
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To play off the nickname “The fishbowl” that Tom Hoover’s car had, instead of a wood panel, I am opting to put tinted “plexiglass.” My dragster is going to be bright metallic blue instead of red, so the “plexiglass” will be tinted blue in true 1960s fashion. Here is one of the windows roughed out. I used the orange two-tone on the original as a guide to be a bead detail around the windows. 

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5 hours ago, GlueSniffer said:

To play off the nickname “The fishbowl” that Tom Hoover’s car had, instead of a wood panel, I am opting to put tinted “plexiglass.” My dragster is going to be bright metallic blue instead of red, so the “plexiglass” will be tinted blue in true 1960s fashion. Here is one of the windows roughed out. I used the orange two-tone on the original as a guide to be a bead detail around the windows. 

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Very cool! Nice work, too!

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I have looked through about 40-50 aftermarket sites, and have come up empty handed for decent mechanical fuel pumps. So time to modify the kit supplied one. Drilled .020” holes, added styrene rod for bolt heads. .050” for the center detail. Made a fuel shut off valve that will have a cable running up to it. This was my first time doing braided AN hoses and fittings. Very happy with the results. Next to make the Enderle fuel flow valve for under the bug catcher. Cast pulleys from Pro Tech, filed and spun by hand on scotchbrite. Had to grind the blower snot a little and extend the pulleys a bit to make it all line up. Now back to the body for a bit. Waiting on a different bug catcher ?

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I have been putting in a little time on this project each night, even if just 30 minutes. I was able to get both of the plexiglass openings finished up and some white primer dusted on. I’m about 95% happy with them. The body will be set aside now for more engine work and begin the chassis.

Since the last post, I had finished the fuel pump. I added a cable to the fuel 3 way fuel shut off valve. My dissatisfaction with bug catchers continued until I was messaged a lead to Calnaga Castings. Finally a good Enderle ribbed bug catcher!! I have bought tons in hopes of finding one with the right proportions and this is as good as it gets! Plus it has the mounting lug for the flow valve! I made a little comparison photo to show just how wildly wrong or different most of the other Enderle scoops are. That’s not to bash any of the other companies, they all have their own look, I just knew exactly what I wanted and the Calnaga scoop has it. Bought a few other bits for other projects as well. Big thanks to Tim Boyd for the lead!

Scratch built another injector plate. Made a pivot bracket for the throttle linkage. Started making the rods for the links, by far the smallest parts I ever made, the rod ends. Next up is to make a fuel flow valve, get some chrome on the scoop, finish plumbing the fuel system, a few more parts for the throttle and that should finish up the engine with exception of the exhaust headers. Which of course will be scratch built.

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8 hours ago, Daddyfink said:

The Calnaga one is pretty close to a Revell hat. 

From my understanding, Revell bought Monogram right? I didn’t have any Revell kits around with this part. I do have one from a Monogram/ Model King Tom McEwin Mongoose FED. That’s the one on the other 392 in the other dragster in the background. That’s not a bad scoop. It doesn’t fit the Detail Master (small) butterfly valves though. It’s a bit too small and doesn’t have the fuel valve mounting boss like the Calnaga.

But I’m only assuming we are talking about the same part but I could be totally wrong as I’m not very experienced

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3 hours ago, GlueSniffer said:

From my understanding, Revell bought Monogram right? I didn’t have any Revell kits around with this part. I do have one from a Monogram/ Model King Tom McEwin Mongoose FED. That’s the one on the other 392 in the other dragster in the background. That’s not a bad scoop. It doesn’t fit the Detail Master (small) butterfly valves though. It’s a bit too small and doesn’t have the fuel valve mounting boss like the Calnaga.

But I’m only assuming we are talking about the same part but I could be totally wrong as I’m not very experienced

This is the Revell Injector Hat, even thought this is a 1/16th scale, the 1/25th is the same as Revell just scaled down all the large kits parts. 

They are a three piece affair, upper, lower and separate butterflies 

 

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26 minutes ago, Daddyfink said:

This is the Revell Injector Hat, even thought this is a 1/16th scale, the 1/25th is the same as Revell just scaled down all the large kits parts. 

They are a three piece affair, upper, lower and separate butterflies 

 

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Thanks for the info!! The Monogram one was a 2 piece that needed a lot of clean up. That dragster looks incredible!! Great work! Engine looks fantastic! I think a 1/16 build is needed in my future! 

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8 hours ago, GlueSniffer said:

Thanks for the info!! The Monogram one was a 2 piece that needed a lot of clean up. That dragster looks incredible!! Great work! Engine looks fantastic! I think a 1/16 build is needed in my future! 

Thank you! These large scale kits build up really nice and there is quite a bit of resin out there for them as well. It would be cool to see what you do with a large scale car. 

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Looking forward to following this build which very much uses the approach I tend to do when building, but with far more skill and attention to detail than I can muster, LOL!  The new series Miniscurtraitzing wheels should capture that detail and care you're lavishing on the rest of this project perfectly.  Build on!

Edited by Bernard Kron
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34 minutes ago, Bernard Kron said:

Looking forward to following this build which very much uses the approach I tend to do when building, but with far more skill and attention to detail than I can mist, LOL!  The new series Miniscurtraitzing wheels should capture that detail and care you're lavishing on the rest of this project perfectly.  Build on!

Much appreciated! Those wheels look incredible don’t they? I could never build another dragster without them! Those wheels and some spark plug wires are all most out of the box dragsters need to make the kit look incredible. Well worth the money! As for your compliments about my attention to detail, I find just keeping calm and being as patient as possible goes a longer way. I wanted to throw this engine across the room trying to glue on the fuel shut off cable ?

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The end is in sight for the engine build! Yesterday I built the fuel valve from scratch. Only took about an hour since I scratch built one for the other dragster. Painted it up with Duplicolor cast iron that I keep in a jar. Has a few scratches on it from the tweezers as I glued on the fuel lines but they aren’t visible to the naked eye. 

Today I shot the new bug catcher with Molotow and I am happy with the results and discovered a happy accident. Me in my rush to get the scoop on, I used a hair drier to speed up the drying. I was directly blowing at it instead of making a hot box. It caused it to blush slightly, but evenly resulting in a more polished aluminum look instead of the mirror chrome look. Works for me as it should be polished not chrome. 

All that is left is to glue on the valve, injector plumbing (already bent and test fitted) put the throttle plates in and a few linkages and it’s on to the front axle scratch building!

The last 2 photos are the smallest parts I have ever dealt with / made next to my filthy pinky nail after a 10 hour shift. Throttle linkage ends made from photo etch on 0.016” brass rod and the linkage pivot made from styrene.

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Edited by GlueSniffer
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Engine is ALMOST done. I took a few days off. Fuel valve is attached, linkages are done, butterfly valves and pivot rods, fuel inlet line. I was short a few compression fittings so just waiting on those to do the injector lines. 

Also got this cool photo etch bending fixture from the Small Shop (I hate bending windshield wiper arms.) My pup approves!

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