Jump to content


1/16 Scale Army Vega Funny Car - Updated 7/5/2014

Don Prudhomme Army Vega Funny Car

  • You cannot reply to this topic
3336 replies to this topic

#2141 comp1839

comp1839

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 1,318 posts
  • Location:pottstown, pa.
  • Full Name:dave smith

Posted 16 June 2013 - 03:16 AM

chris, if i can be of any further assistance, just yell. you have my email.



#2142 Mooneyzs

Mooneyzs

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 4,554 posts
  • Location:Gilbert, Arizona
  • Full Name:-Chris

Posted 16 June 2013 - 06:43 AM

Hans.... I havent forgotten the oil pressure guage. I just havennt made it yet. I was planning on making it and with Dave's help he told me where some oil ports were located on the block.

Dave... thanks bud, I really appreciate it and I will email you when I have more questions.

#2143 Chi-Town Hustler

Chi-Town Hustler

    MCM Member

  • Members
  • PipPip
  • 20 posts
  • Location:Chicago, IL
  • Full Name:Lee Hinton

Posted 17 June 2013 - 07:16 AM

Chris;

 

Regarding the drive shaft alignment issue....Is there anyway to slightly shim the motor mount plate at the tranny where it rests on the chassis rails up a degree or two without completely throwing everything else off or is that impossible at this point??....Would that maybe help minimize the alignment angle a bit so it's not as noticable?....It's amazing how correcting one problem begets another one sometimes!....Enough to drive ya crazy!!.....I think overall, the correct stance of the ride is more important than the driveshaft issue in the grand scheme of things.



#2144 Mooneyzs

Mooneyzs

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 4,554 posts
  • Location:Gilbert, Arizona
  • Full Name:-Chris

Posted 17 June 2013 - 09:53 AM

Lee.... you know I will have to take a look to see if I can do anything with possibly shimming the motor plate at the tranny  just a smidge. I could also possibly lower the pinion on the rear end just a tad that may help. I know what you mean with trying to minimize the alignment angle so its not as noticeable. It does bother me a tad but I think when I was lowering the mounts for the rear end to get the correct stance for the car I didn't even consider the the drive shaft and transmission at that point. I am going to take a look at a few ways I could maybe adjust that. You are right at how correcting one problem creates others to drive you nuts.... :lol:  Gotta love this hobby though. I will be finishing up redoing my couplers and drive shaft today, then I will take a look at what I can do to change the alignment angle of the drive shaft.



#2145 mr68gts

mr68gts

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 727 posts
  • Location:Out in the sticks of Eagar,AZ
  • Full Name:Paul Mendoza

Posted 17 June 2013 - 03:57 PM

Chris,

 

 I don't think the engine need to be shimmed up but more a case of brought down. Also the pinion angle needs to go up in order for it to align correctly. At this stage of the game I would maybe shim the trans mount a bit and leave it. That would alleviate some of the angle at the trans and not mess with motor to body or ground clearance relation.

 

Paul



#2146 Mooneyzs

Mooneyzs

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 4,554 posts
  • Location:Gilbert, Arizona
  • Full Name:-Chris

Posted 17 June 2013 - 04:21 PM

Paull.... Thanks man I have a few pics to show what I have done so far. I have been looking at things and I have a couple of options the mid plate will need to stay where its since I have the tin work to the body that fits to the mid plate.  I can either try and raise the bell housing and the tranny or I can slightly angle the the transmission a little to raise the end up as well as lower the pinion on the rear end just a tad. I also thought maybe I could raise just the transmission on the bell housing but I may be better off raising both. I am trying to think of the easiest route to take to correct this.

 

Here is a little of the rework with the drive shaft and couplings:

 

DP-Army-Vega3370-1_zpsf530de57.jpg

 

 

 

 

Here is a side view. I took a quick measurement and it was a little bigger angle than I originally thought. There is about 1/4" difference in height:

 

DP-Army-Vega3373-1_zps36970d6f.jpg

 

 

 

 

Here is a little bit of the start of the drive shaft cover I am trying to fabricate. Right now my plan was to install the couplings, drive shaft and the mount locks inside of the the cover. I know that you would never see that once the cover was installed but I know it would be there. I will be making a V-Band clamp that will go on the end of the transmission and was thinking I would make a bolt on flange on the end that bolts up to the rear end. Let me know your thoughts on this:

 

DP-Army-Vega3378-1_zps47820851.jpg

 

 

 

I do have to add that this has had me stumped and taking me a little longer to figure out because I want to make it look right. Thanks for everyone's help so far.


Edited by Mooneyzs, 17 June 2013 - 04:23 PM.


#2147 mr68gts

mr68gts

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 727 posts
  • Location:Out in the sticks of Eagar,AZ
  • Full Name:Paul Mendoza

Posted 17 June 2013 - 07:09 PM

Chris,

 

 I would say that it's not real far off so make it work and look right where the ds tube cover meets up with the rear end and the trans properly. If it's in an angle o well, due to the fact that you have side tin that is going to hide any kind of side view of this.

The only view anyone will ever see is the top. Most people won't even notice. Heck, I've seen models with VISIBLE glue/parting seams get first place at GSL! Play the illusion and let it be. But on the next one!!....... lol

It makes your wonder about the chassis and it's correctness. I'm betting that in order to sit the body down in the stance needed that it would be more advisable to modify the body mount and the cage to fit the lower body than the rear end relocation trick.

 

Paul



#2148 Mooneyzs

Mooneyzs

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 4,554 posts
  • Location:Gilbert, Arizona
  • Full Name:-Chris

Posted 18 June 2013 - 07:06 AM

Paul... you are correct that the side tins will cover a good portion of the drive shaft and there will be a little bit of it noticeable. I have to agree with you at this point I will get it as good as I can and will let it be and if there is a little angle to it then there is. I know that since I started out with the Revell chassis and hacking it up to almost not using much of it I wished i would of just scratch built the whole chassis by the time I was done heavily modifying it. I bet revell's chassis wasn't even close to what Prudhomme used in this car.   I never would of thought about that with the cars getting first place at GSL. I can tell you this on the next funny car I know a lot of mistakes I made and redid that I wouldn't do next time. I would also take into consideration the alignment of the tranny and rear end that I didn't think about when I was getting the stance correct on this one. I will tell you this I don't regret once having to redo parts because the results that I am shooting for I am happy with so far. I love this hobby and each build I do I learn something new every time. I know I have raised the bar on myself with this build challenging myself to go farther than I ever have in the past. I would of loved to of had a chassis drawing of this specific car or even of any funny car builders from back then, that way I could recreate the correct chassis.

 

Here is the tin work back in the fabrication of it, It doesn't cover all of the chassis but a good deal of it:

 

DP-Army-Vega1397-1.jpg

 

 

Here is somewhat of a side view with the tires on will cover a lot of it up. also take in account that I will be having the seat belt material for the lap portion of the harness wrap arund the down tube below the seat. But I know that when I display this at a show I will have one of the tires off so you can see the detail to the hubs:

 

DP-Army-Vega3004-1_zps0972ee41.jpg

 

 

Side View of the tins:

 

DP-Army-Vega2482-1.jpg

 

 

Inside of the Tins:

 

DP-Army-Vega2472-1.jpg

 

 

 



#2149 mr68gts

mr68gts

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 727 posts
  • Location:Out in the sticks of Eagar,AZ
  • Full Name:Paul Mendoza

Posted 18 June 2013 - 07:24 AM

Chris,

 

Yeah, with the tins in and the tires on I think it'll be fine. I hear ya on all the modifications to the chassis. That was one reason on my 1/25 Hawaiian I decided to build a whole new chassis rather than try and modify the kit one. But it's opened up a whole can of worms. A can where there won't be much left of the kit! Hell, so far the blower case, transmission tail housing and the front wheels are all that is being used from the kit lol!

 

What you've done is looking great. Push foward beyond this minor issue and get it done! It'll be an awesome model once completed!

 

Paul



#2150 Mooneyzs

Mooneyzs

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 4,554 posts
  • Location:Gilbert, Arizona
  • Full Name:-Chris

Posted 18 June 2013 - 08:18 AM

Paul... Thanks for all the support and believing in me. I have to agree with you that this should look good when done... Well I hope it turns out as good as I would like. I also think that sometimes we can be our own worst critics and I feel I have beat myself up and down over this issue.

#2151 Magic Photos

Magic Photos

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 543 posts
  • Location:Fulton, Illinois
  • Full Name:Mike Garland

Posted 18 June 2013 - 12:26 PM

Looks great Chris, will call you later



#2152 gtx6970

gtx6970

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 1,807 posts
  • Location:Northern Ky
  • Full Name:Bill Allphin

Posted 18 June 2013 - 03:19 PM

I say get it the best you can without having to re-frabicate most of your work so far and move forward.

Just go easy on it when you let the clutch out for the 1st time

 

And I'm well aware of being our own worst critic, I know I am . And I don't even have the knads to build at this level. But I sure like looking when others do . :D



#2153 Chi-Town Hustler

Chi-Town Hustler

    MCM Member

  • Members
  • PipPip
  • 20 posts
  • Location:Chicago, IL
  • Full Name:Lee Hinton

Posted 18 June 2013 - 05:15 PM

Chris;

I'd have to agree, it's close enough for rock and roll....Plus as you said, with the drive shaft cover and all the tins on, that slight angle will hardly be noticed....

Another thought; Did FC's of that era have balistic blankets on the tranny?....Some sort of rubber-like or cloth-like boot that would go over that end portion of the tranny?....Not sure if they did or not back then, but if so, that might be another way to disguise the slight angle where the shaft cover meets the tranny and button the whole thing up....Either way, this is phenomenal modeling on your part and interesting as heck to follow along with what you're doing....Keep it up!!



#2154 Mooneyzs

Mooneyzs

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 4,554 posts
  • Location:Gilbert, Arizona
  • Full Name:-Chris

Posted 18 June 2013 - 08:54 PM

Mike.... Thanks Bud!

 

Bill... Thanks for the kind words. I will make sure to take it easy when I fire it up for the first time  ;)

 

Lee... Thanks for compliments on this build. Yeah You won't see much of it but after I was test fitting things tonight I think I have a way to make so it is pretty much straight and you won't see the slight angle. I am not 100% sure if they did have the balistic blankets back then or not. I will show a pic of the restored car and it does have a tranny blanket but it is only around the one section. Here is the only shot I have of the tranny in this car:

 

Army-28copy_zps137e763a.jpg


Edited by Mooneyzs, 18 June 2013 - 08:54 PM.


#2155 Mooneyzs

Mooneyzs

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 4,554 posts
  • Location:Gilbert, Arizona
  • Full Name:-Chris

Posted 18 June 2013 - 09:03 PM

So I got a little more work done on this tonight. Not as much as I hoped but I am making progress. I decided to test fit the drive shaft and cover again but this time with the engine, trans and midplate hooked up so I apologize for more boring pics of it. But then I decided to start scratch building the "V" Band clamp for the one end of the drive shaft cover. Here are the pics.....

 

 

Here is the drive shaft and couplings in again but with the engine in, This time the Angle doesn't look as bad as it was before but I have thought of a way to lower the angle some more and hoping to finish it up tomorrow:

 

DP-Army-Vega3390-1_zpsc7f76140.jpg

 

 

 

 

Another test fit with the drive shaft cover with the engine in:

 

DP-Army-Vega3394-1_zpsb2fae23e.jpg

 

 

 

 

Here is the "V" Band clamp that I scratch build. It has a total of 7 pieces and the band portion was made from aluminum printing plate:

 

DP-Army-Vega3396-1_zps9a1d4472.jpg

 

 

 

 

Here I was test fitting the clamp around the tube I will be using for the drive shaft cover:

 

DP-Army-Vega3402-1_zps710961e5.jpg

 

 

 

 

 

Here is an image of a brand called Clampco V band clamps, When I used to work with one of the aerospace companies we used to get V band clamps from them:

 

V-Band%20Clamps%202.jpg

V-Band%20Clamps%201.jpg

 

 

 

 

I had to mock it up in the chassis real quick to see what it would look like:

 

DP-Army-Vega3406-1_zpsf9556abd.jpg


Edited by Mooneyzs, 18 June 2013 - 09:07 PM.


#2156 Dyno Davo

Dyno Davo

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 637 posts
  • Location:Australia
  • Full Name:David Loye

Posted 18 June 2013 - 11:54 PM

Chris that clamp is crazy cool, love the detail mate.



#2157 gasser59

gasser59

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 1,652 posts
  • Location:NW Phoenix
  • Full Name:Brad Norgaard

Posted 19 June 2013 - 02:47 AM

Crazy good scratch building Chris. Another fine episode in 1001 uses for printing plate. Even before you do that last modification to adjust and correct the angle of the shaft, it looks great. I'm not sure that it is even necessary.



#2158 Red rocket 10

Red rocket 10

    MCM Friend

  • Members
  • PipPipPipPip
  • 212 posts
  • Location:Upper Marlboro Md
  • Full Name:Leonard harrod

Posted 19 June 2013 - 03:06 AM

OUTSTANDING ! :D

 

 

 

 

 

 

 

 

 

 

 

 

Leonard



#2159 Pro Tech

Pro Tech

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 606 posts
  • Location:Florida

Posted 19 June 2013 - 03:33 AM

WOW :huh: , nice Chris!

 

Charlie

Pro Tech Model Parts



#2160 futurattraction

futurattraction

    MCM Ohana

  • Members
  • PipPipPipPipPipPip
  • 1,086 posts
  • Location:Southeast Iowa
  • Full Name:Scott Popham

Posted 19 June 2013 - 03:58 AM

Your driveline angle looks really good Chris, and your V-band is a dead ringer for the real thing.  Super job, bud (but then that's what I expect now out of you... LOL)