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Re: Old School Rocket Car Build

Posted: Sun May 21, 2023 8:31 pm
by THEYTOOKMYTHUMB
A compilation of a couple different runs yesterday.


Re: Old School Rocket Car Build

Posted: Sun May 21, 2023 8:37 pm
by coxbros1
Nailed it!..that wasnt one run...we made three runs all exactly the same,...speed only varied 3mph between all three runs...car performed flawlessly, ask Thumbs!

Here it is at "The Max Q"
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Screenshot_20230520-194642_Video Editor.jpg (11.98 KiB) Viewed 1032 times
Screenshot_20230520-194642_Video Editor.jpg
Screenshot_20230520-194642_Video Editor.jpg (11.98 KiB) Viewed 1032 times

Re: Old School Rocket Car Build

Posted: Mon May 22, 2023 1:55 am
by Dadio
Straight as an arrow 8)

Re: Old School Rocket Car Build

Posted: Mon May 22, 2023 8:29 am
by 1911Colt
Dadio wrote: Mon May 22, 2023 1:55 am Straight as an arrow 8)
Almost boring it is so well behaved :lol:

Excellent work getting it dialed in so well!

Re: Old School Rocket Car Build

Posted: Mon May 22, 2023 4:18 pm
by coxbros1
1911Colt wrote: Mon May 22, 2023 8:29 am
Dadio wrote: Mon May 22, 2023 1:55 am Straight as an arrow 8)
Almost boring it is so well behaved :lol:

Excellent work getting it dialed in so well!
Lol, yup...the Diamond 💎 One drove it for that run and another run...2 out of 3 on Saturday...says he never had to turn the wheel....A new engine is coming in today...a composite solid rocket engine vs. the black powder u have seen up till this point...the new engine is likely gonna be too much power early in the run...but its a single engine, the car is working great so we'll see...if it works it should run 90mph in 2.3 seconds (or close)...if not I will try a little milder composite engine...they are very expensive to run over the black powder engines do to hazmat fees

Re: Old School Rocket Car Build

Posted: Mon May 22, 2023 4:47 pm
by Frankentruck
What was the speed in these last runs?

Re: Old School Rocket Car Build

Posted: Mon May 22, 2023 5:06 pm
by coxbros1
Frankentruck wrote: Mon May 22, 2023 4:47 pm What was the speed in these last runs?
64mph in 3.5 sec

Re: Old School Rocket Car Build

Posted: Mon May 22, 2023 6:08 pm
by R6cowboy
Awesome runs guys. New body and setup looks amazing.

Re: Old School Rocket Car Build

Posted: Mon May 22, 2023 6:38 pm
by coxbros1
Here it is...BIG POWER!...I have to convert car to 12v to fire it...didn't come with igniter so another delay...hopefully this weekend I can set that place on its ass
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Re: Old School Rocket Car Build

Posted: Tue May 23, 2023 2:35 am
by Dadio
Oh :!: That's good

Re: Old School Rocket Car Build

Posted: Tue May 23, 2023 6:29 am
by Elkcycles
It has been a while since I flew high powered composite rockets. Are Aerotech motors still available? I used to love the "feel" of a G motor launching. Composites have a visceral power compared to powder.

Re: Old School Rocket Car Build

Posted: Tue May 23, 2023 7:42 am
by 1911Colt
Coincidentally, this was on TV this past weekend:

Re: Old School Rocket Car Build

Posted: Tue May 23, 2023 4:30 pm
by coxbros1
Elkcycles wrote: Tue May 23, 2023 6:29 am It has been a while since I flew high powered composite rockets. Are Aerotech motors still available? I used to love the "feel" of a G motor launching. Composites have a visceral power compared to powder.
Yup, Aerotech still available too...I will be scoring some soon when I figure out what I want...I am gonna try F composites right now.. G would be way too much power for this car I think

Re: Old School Rocket Car Build

Posted: Wed May 24, 2023 2:16 am
by GoMachV
1911Colt wrote: Tue May 23, 2023 7:42 am Coincidentally, this was on TV this past weekend:
I'm about 10 minutes from the old jump site. I have considered seeing if I could launch a Bandit into the canyon :lol:

Re: Old School Rocket Car Build

Posted: Wed May 24, 2023 4:35 am
by Dadio
GoMachV wrote: Wed May 24, 2023 2:16 am
1911Colt wrote: Tue May 23, 2023 7:42 am Coincidentally, this was on TV this past weekend:
I'm about 10 minutes from the old jump site. I have considered seeing if I could launch a Bandit into the canyon :lol:
Just yes :lol: