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Dave Muller 06-13-2015 05:15 PM

Re: Woodfin's SS GT/TB construction series
 
Gotta love the Super-10 logo decal!

Dragsinger 06-13-2015 07:33 PM

Re: Woodfin's SS GT/TB construction series
 
Dave, we are having a lot of fun with the logos. I look forward to having it at the track and hearing the comments.

Dragsinger 06-16-2015 08:26 PM

Re: Woodfin's SS GT/TB construction series
 
The Super 10 build is experiencing some serious progress.

*engine in place, wiring and plumbing making good progress
*trans in place, shifter & hardware connected
*driveshaft measured and ordered

I estimate starting and moving under power in about two weeks. Of course, a list of small items still remains yet I think late July is a reasonable test outing date.

More photos soon

Dragsinger 06-16-2015 08:30 PM

Re: Woodfin's SS GT/TB construction series
 
my choice for driveshaft http://www.wilesdriveshafts.com/id4.html

3.5" aluminum 54 3/8" length combined with Strange pinion flange and Strange two piece hardened trans yoke that I already have on hand.

Mark Markow 06-16-2015 08:46 PM

Re: Woodfin's SS GT/TB construction series
 
that's a long driveshaft for 3.5 dia. I went with 4'' and mine is shorter than yours. at the rpm these things spin in the traps . I would check with the mfg. to be sure it's in the safe zone. m/w has a critical speed chart on there website. don't ask me how many trans cases I broke before we got it right.

Mark Markow 06-16-2015 08:54 PM

Re: Woodfin's SS GT/TB construction series
 
larry heres a link. http://www.markwilliams.com/driveshafttech.aspx sounds like a 3.5'' shaft at 54'' is rated to roughly 6700 rpm. I'm guessing you'll turn it more than that. the 4'' will get you another 1000 rpm. and I would suggest the bonded and not the welded aluminum. according to m/w it's a much truer shaft.

Dwight Southerland 06-17-2015 08:01 AM

Re: Woodfin's SS GT/TB construction series
 
Quote:

Originally Posted by Mark Markow (Post 473936)
a 3.5'' shaft at 54'' is rated to roughly 6700 rpm. I'm guessing you'll turn it more than that. the 4'' will get you another 1000 rpm. and I would suggest the bonded and not the welded aluminum. according to m/w it's a much truer shaft.

Mark , I appreciate your posting that information. I have to wonder about that stuff, and I am not trying to dispute science or anything like that, but how did we get away with spinning MP (that's Modified Production for you neophytes) cars to 9000+ rpm with stock driveshafts? I know that some failed, but for the most part driveshaft failure was not a problem. Every case I knew when a drive shaft failed was brought on by another factor.


Just wonderin', you know.

Mark Markow 06-17-2015 08:35 AM

Re: Woodfin's SS GT/TB construction series
 
Dwight I'm guessing the m/p cars driveshafts were much shorter a few inches makes a big difference in it's speed rating. I never had a shaft fail either , but it went into a harmonic just before the finish line that made the whole truck buzz and then it cleared up .

Dragsinger 06-17-2015 10:12 AM

Re: Woodfin's SS GT/TB construction series
 
Dwight, you and I think alike and I was considering the same question.

Anyway, my original order is on the Brown truck and will arrive tomorrow {Thursday}
I plan to install it and give it a whirl [so to speak]

Just for the math exercise Gary Hettler tells me to shift at 8,000 - 8,200. If someone want to estimate the finish line RPM use a 5% converter slip, 32 x 14 M/T bias tire, 6.00 rear gear.

When I do the initial testing it will be at Texas Motorplex 1/8 mile bracket race. That will let me get a feel without the 1/4 finish line buzz.

Dragsinger 06-17-2015 10:14 AM

Re: Woodfin's SS GT/TB construction series
 
also, it would be interesting to know what RPM others with 3.5" aluminum driveshaft 54" in length are spinning them.

Ken Haase 06-17-2015 01:10 PM

Re: Woodfin's SS GT/TB construction series
 
Larry, assuming M/T #3074's, which they show as having 100" rollout and will probably grow 2"-4" at least at 130 MPH (I'm guessing at your teminal speed) my formula predicts 7920 RPM with 100% lock up. Multiply that by 1.05 for slippage and you have 8316 RPM. So, maybe you get a little tingle, LOL.

My '65 Chevelle with it's 115" wheelbase has a shaft approaching 60" and I think my guy is using 3.5" steel. Back in the day, I spit out a stock GM 'shaft at 100+ but it was because the u-joint failed. If you happen to be nodding off like I was, it will wake you up. And destroy you trans case as someone mentioned.
Ken

Dwight Southerland 06-17-2015 01:16 PM

Re: Woodfin's SS GT/TB construction series
 
Quote:

Originally Posted by Dragsinger (Post 473991)
also, it would be interesting to know what RPM others with 3.5" aluminum driveshaft 54" in length are spinning them.

Well, I do not know the length of a stock early Camaro driveshaft, but every one of those I drove or owned was way over 6700 rpm in the lights, and I never broke a driveshaft. And they were not 3.5" diameter and not aluminum.


In fact, the only driveshaft I ever broke was an experimental carbon fiber driveshaft that I spit out on the starting line at Baton Rouge.

SSDiv6 06-17-2015 03:48 PM

Re: Woodfin's SS GT/TB construction series
 
Quote:

Originally Posted by Dwight Southerland (Post 474019)
Well, I do not know the length of a stock early Camaro driveshaft, but every one of those I drove or owned was way over 6700 rpm in the lights, and I never broke a driveshaft. And they were not 3.5" diameter and not aluminum.

In fact, the only driveshaft I ever broke was an experimental carbon fiber driveshaft that I spit out on the starting line at Baton Rouge.

Dwight, the OEM Camaro drive shaft if 49.75" long without the yoke and 55" with them. The diameter is 2.75" and the tubes were thick walled DOM carburized tubes. Therefore, they were very stout from the factory. Usually, the U-Joints were the first thing to fail. Also, in the early days the slicks did not have the traction and grip of today's slicks and suspensions were not as good either.Although the RPM's were high, the engines did not make as much power as today's engines either.

Dragsinger 06-17-2015 07:44 PM

Re: Woodfin's SS GT/TB construction series
 
2 Attachment(s)
I noticed something good this afternoon. My stock of shiny parts is smaller because they are bolted on the truck :)

Sometimes the smallest of things gives me pleasure. I like neat plug wires and find the MSD two piece, snap together too bulky for my liking.

Instead, these small "help" looms from the local parts store look just right and fit the wires easily.

Dragsinger 06-17-2015 07:47 PM

Re: Woodfin's SS GT/TB construction series
 
3 Attachment(s)
in photo #183 notice the starter bump button

and two more photos of the mostly finished engine

Dragsinger 06-18-2015 08:00 AM

Re: Woodfin's SS GT/TB construction series
 
Ken,

I think your math is close. I had also estimated 8300 - 8400 engine finish line RPM. Gary Hettler suggested 8200 shift point so it's all fitting about right.

A few recorded runs with the Race Pac will tell the real story :)

Bimbo Jones 06-18-2015 02:50 PM

Re: Woodfin's SS GT/TB construction series
 
Larry during time trials at a Motorplex's bracket race they have the 1/4 mile clocks turned on. Several racers take advantage of that opportunity to make a few 1/4 mile passes before we start the 1/8th mile race.

Geerhead55 06-18-2015 04:59 PM

Re: Woodfin's SS GT/TB construction series
 
Larry,, that starter bump button looks like you could dial in some delay to it if you wanted to! The motor is looking good.
Danny Durham

Sean Marconette 06-18-2015 06:19 PM

Re: Woodfin's SS GT/TB construction series
 
Larry,
Do you have a similar button to bump the fuel pump for fuel check? Just a suggestion.

Thanks for sharing your build.

Sean

Dragsinger 06-18-2015 07:13 PM

Re: Woodfin's SS GT/TB construction series
 
Sean, good suggestion, the wiring is still working so it will be easy to add that. Thanks, good catch.

A button mounted on the motor place right there by the valve wold be a convenient tool.

Sean Marconette 06-18-2015 08:31 PM

Re: Woodfin's SS GT/TB construction series
 
The fuel pump button allows me to push the button to fill the fuel sample cup, and is within reach of the fuel sample valve. No leaving the pump running to go thru fuel check.

Sean

Michael Compton 06-19-2015 05:01 PM

Re: Woodfin's SS GT/TB construction series
 
Good choice on the carb! Those folks have been wonderful to deal with on our cars. Keep up the pics! I enjoy the progress.

Michael Compton

Dragsinger 06-19-2015 06:49 PM

Re: Woodfin's SS GT/TB construction series
 
1 Attachment(s)
Sean,

got ya covered.

*Momentary toggle on - off - on. Works either way

*RacePac fuel pressure sensor

*Aeromotive sampling valve

*Wiring runs for fuel pump toggle, pressure sensor, temp sender, water pump & fan.

Dragsinger 06-19-2015 06:59 PM

Re: Woodfin's SS GT/TB construction series
 
4 Attachment(s)
In case the 3.5" x 54" Aluminum driveshaft pitches it's self out of the truck we have evidence of it installed :)

I like the "bolt on" Strange yoke, having installed one in several buildups.

Also, We have seen comments about CMD anti-seize lube. The last set of Callies rods I bought included a small tube of CMD in the box. Callies recommends it on the rod bolts. Later I bought some larger tubes and have used it in the correct places, example, with the u-joint caps shown here.

Dragsinger 06-19-2015 07:45 PM

Re: Woodfin's SS GT/TB construction series
 
CMD lube = good stuff

http://www.cmdlubeoil.com/extreme_pr...ubricants.html

Dragsinger 06-23-2015 06:18 PM

Re: Woodfin's SS GT/TB construction series
 
Some minor catch up notes. The last few days have brought several completion items.

*Fuel system plumbing finished
*Brake system finished
*Rear axle assemble finished
*Engine finished
*Transmission finished
*Driveshaft installed
*Shifter installed
*RacePak roughed in
*Most wiring roughed in and terminated on at least one end
*Gauges finished

Dragsinger 06-23-2015 06:44 PM

Re: Woodfin's SS GT/TB construction series
 
3 Attachment(s)
a few more catch up notes;

photo # 191 junction on front motor plate.

*fuel pump momentary for fuel check
*water pump
*fan

This allows wiring to be dis-connected as needed.

Photos #192 & 193 show how the wiring "will not look" in a few days. It will all be bundled and finalized right away.

HandOverFist 06-23-2015 07:30 PM

Re: Woodfin's SS GT/TB construction series
 
I have the same fuel sample valve on the Mustang...nice piece.

Kegracing 06-23-2015 10:06 PM

Re: Woodfin's SS GT/TB construction series
 
Looks great Larry. Cant wait to see it in person at the Motorplex soon!

Will try not to drool all over it!

Ken

Stock 412

FireSale 06-24-2015 12:45 AM

Re: Woodfin's SS GT/TB construction series
 
I have junction strips like the one you are using on your motor plate in my Mustang, but they are in the cockpit. Each one of those connections represents an exposed hot wire in an area that could get splattered with liquid like water or....gasoline! Having toasted all my wiring in an engine fire, I would recommend fabricating a cover of some sort for that.

Are those circuits fused? If not, perhaps fabricate an insulated strip with a string of Bussman circuit breakers on it to replace the connection strip. That would protect your equipment and help prevent a short while still providing the convenience of being able to disconnect something at the turn of a nut.

Dale

Dragsinger 06-24-2015 07:51 AM

Re: Woodfin's SS GT/TB construction series
 
Dale,

everything is fused with the Digital Delay fuse/relay panel.

Dragsinger 06-26-2015 07:39 PM

Re: Woodfin's SS GT/TB construction series
 
The Super 10 progress is good. At this time I think a test at Texas Motorplex July 25th bracket race is completely within reach :)

Most likely I will fire it up this weekend and check all systems for operation.

I already know all electrical items work normally, fuel system good to go, brakes ready, so stand by for smoke! [good smoke from a new engine]

FireSale 06-27-2015 12:31 AM

Re: Woodfin's SS GT/TB construction series
 
Good to hear you are ahead of schedule, Larry.

I have a question for you regarding your Hurst Quarter Stick. I have one in my Mustang and the Allen head screws that hold the trigger and shift lever to the main stick keep falling out. Is this unusual or did you Lock Tite yours? My shifter fell apart in traffic coming back from the paint booth today. Embarrassing... I've taken to keeping a hex key set in the car at all times.

Dale

Dragsinger 06-27-2015 03:41 AM

Re: Woodfin's SS GT/TB construction series
 
Dale, that shifter is at least 7 seasons and has been in three different cars. Never any loose screws.

Sounds like locktite would be your friend

Dragsinger 06-27-2015 03:14 PM

Re: Woodfin's SS GT/TB construction series
 
Yea, the Super 10 is alive! Spun over couple of times and fired right up.

Sounds great, just like a real racer. Everything is looking good. No oil or fluid leaks, oil pressure as expected, idles good, throttle is sharp. Did a valve lash check after running about 5 mins, all is OK, nothing changed.

Powerglide operating correctly, all gears and trans brake normal operation.

One thing that gave me a smile, with the 1.98 low in trans and 6.0 rear gear at about 1200 RPM idle in low gear the rear tires are moving rather slowly. I think pit road speed limit will be easily conformed:)

HandOverFist 06-27-2015 06:51 PM

Re: Woodfin's SS GT/TB construction series
 
Don't forget the GoPro on it's maiden voyage. :)

Geerhead55 06-27-2015 08:23 PM

Re: Woodfin's SS GT/TB construction series
 
Quote:

Originally Posted by FireSale (Post 474841)
Good to hear you are ahead of schedule, Larry.

I have a question for you regarding your Hurst Quarter Stick. I have one in my Mustang and the Allen head screws that hold the trigger and shift lever to the main stick keep falling out. Is this unusual or did you Lock Tite yours? My shifter fell apart in traffic coming back from the paint booth today. Embarrassing... I've taken to keeping a hex key set in the car at all times.

Dale

So,, you're saying you've got a screw loose,,,,,,,,,,,,,, interesting.
Sorry, Dale I had to do it. Hope to see you again at the next combo,, keep thrashing.
Danny Durham

Dragsinger 07-02-2015 08:56 PM

Re: Woodfin's SS GT/TB construction series
 
8 Attachment(s)
Serious progress

Dragsinger 07-06-2015 04:37 PM

Re: Woodfin's SS GT/TB construction series
 
3 Attachment(s)
Comfort and convenience when in the "command center"

Out with old fashion crank up windows ! In with new Delco motor/regulator assemblies. Parts from an S - 10 Blazer are a direct bolt in.

Finding door switches and wiring harness would require scouting the U Pull It's but I have no desire to spend time doing that.

Instead, source two DPDT momentary switches on - off - on from local store for $9.00 each. Then build a custom harness and switch mount. Total time for wiring and switches about two hours. I would still be at the U Pull it.

Glenn Hayes 07-06-2015 05:48 PM

Re: Woodfin's SS GT/TB construction series
 
Larry ..... ya'll need some Air Conditioning too while sitting in those long hot staging lanes :)


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