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Re: Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Fri Dec 31, 2021 11:03 am
by gbaker770
Can’t wait to see this thing running.

Only problem I see is the supercharger pulley is too big. πŸ˜‚

Re: Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Sat Jan 08, 2022 12:42 pm
by Alexander_Monday
gbaker770 wrote: ↑Fri Dec 31, 2021 11:03 am Only problem I see is the supercharger pulley is too big. πŸ˜‚
Good thing I had a smaller one made just in case theory didn't match practice.

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Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Sat Jan 08, 2022 1:01 pm
by Alexander_Monday
There is an awful amount of wires to terminate.

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Got the dash 3D printed and it and the screen installed.

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New tires and wheels installed and a bunch of the sensors and outputs wired.

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Hopefully I'll get another day soon to continue.

Re: Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Sun Jan 09, 2022 5:13 am
by buguy
Looks wicked!

Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Sun Jul 10, 2022 4:03 pm
by Alexander_Monday
Long time coming, but nothing smoked on initial power up. Comms with 8X8 expander not working but once I get that sorted I can start testing sensors, etc.

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Re: Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Mon Aug 01, 2022 10:51 pm
by Wally
I dig that screen you made! Great innovative built too πŸ‘

Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Tue Aug 02, 2022 7:34 pm
by Alexander_Monday
Thank you. I have admired your power making exploits. I got to the point of rolling it out to attempt a start last weekend. Put about a gallon of E85 in and turned on the fuel pump to pressure test and had a couple of small weeps at the welds where 2 injector hats go into the fuel logs. Took it all apart and they are at the welding shop awaiting a professional tig job.

Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Sat Aug 13, 2022 4:04 pm
by Alexander_Monday

Re: Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Sun Aug 14, 2022 8:53 am
by Chip Birks
Sweet! The first start is always fun! Well done!

Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Sun Aug 14, 2022 2:52 pm
by Alexander_Monday
Got it idling today. Lots more tuning to go.


Re: Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Sun Aug 14, 2022 2:56 pm
by Alexander_Monday
Chip Birks wrote: ↑Sun Aug 14, 2022 8:53 am Sweet! The first start is always fun! Well done!
Yes, very satisfying that nothing blew up after sitting for so many years.

Re: Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Tue Aug 16, 2022 12:18 pm
by panel
So you're running a MAF sensor on this? Seems with all that you have going on with your project you'd loose the MAF sensor for the simplicity of the wiring and plumbing etc.

Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Tue Aug 16, 2022 2:49 pm
by R2.0
Alexander_Monday wrote: ↑Sun Jul 10, 2022 4:03 pm Long time coming, but nothing smoked on initial power up. Comms with 8X8 expander not working but once I get that sorted I can start testing sensors, etc.

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Any more info on your dash setup? I want to do something similar with my Karmann Ghia.

Re: Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Tue Aug 16, 2022 5:44 pm
by Alexander_Monday
panel wrote: ↑Tue Aug 16, 2022 12:18 pm So you're running a MAF sensor on this? Seems with all that you have going on with your project you'd loose the MAF sensor for the simplicity of the wiring and plumbing etc.
Just a couple of wires and not much plumbing. Why MAF? Because I want to. Lol

Re: Type 1 twin screw supercharger build / 9 yrs later I'm back at it

Posted: Tue Aug 16, 2022 5:58 pm
by Alexander_Monday
R2.0 wrote: ↑Tue Aug 16, 2022 2:49 pm
Alexander_Monday wrote: ↑Sun Jul 10, 2022 4:03 pm Long time coming, but nothing smoked on initial power up. Comms with 8X8 expander not working but once I get that sorted I can start testing sensors, etc.

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Any more info on your dash setup? I want to do something similar with my Karmann Ghia.
Pi 4 running Tuner Studio to a 12.3" display. I designed and printed the housing. Had to hack up the dash on the car, but function over form.

About the 10th cardboard template to get it how I wanted.

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VSDISPLAY 12.3" 12.3 inch 1280X480 LCD Screen LQ123K1LG03 with HD-MI VGA 2AV LCD Controller Board,industrail LCD fit for Machines/DIY displays/Car Monitor Gauge Cluster https://a.co/6PoPOrm