makes senseMattsAwesomeStuff wrote: ↑Sat Jun 17, 2023 6:08 pm Buy a 3/8", drill it out, tap it for 7/16". Easy. Only takes a few hours and is easy to screw up.
1971 GMCe Lexus GS450H BMW 530e Tesla Model S Electruck [FINISHED]
- Gregski
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
Let's see where we can shove these?
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
six holes each and Home Depot still got em wrong, so I had to moke some modifications, I can't stand aftermarket EV conversion parts
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
a little trial fit
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
the angle triangle is just a prop
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
time to poke some holes
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
that's not too shabby
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
in keeping up with the current social media trends I now break my silence on the Tesla Model S water pump installation
one or two of the many part numbers
PN: 6008047-00-E, 1035348-00-G
so I call this the Tesla Model S water pump but I think someone else makes it for them and the only thing that makes it Tesla is this neat rubber bracket
one or two of the many part numbers
PN: 6008047-00-E, 1035348-00-G
so I call this the Tesla Model S water pump but I think someone else makes it for them and the only thing that makes it Tesla is this neat rubber bracket
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
pin out diagram lifted from Lingenfelter High Flow Varimax Intercooler Pump Upgrade Kit Installation Instructions
- Attachments
-
- L330070000.pdf
- (3.78 MiB) Downloaded 19 times
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
"Due to the thermal expansion of rubber coolant hoses, LPE does not recommend using
worm gear clamps to clamp the hoses to the intercooler pump. Because worm gear clamps
do not apply constant tension to the hoses, the hoses can leak when exposed to cooler
temperatures. LPE recommends the use of the OEM constant-tension clamps or spring
clamps as superior alternatives to the standard worm gear clamp."
worm gear clamps to clamp the hoses to the intercooler pump. Because worm gear clamps
do not apply constant tension to the hoses, the hoses can leak when exposed to cooler
temperatures. LPE recommends the use of the OEM constant-tension clamps or spring
clamps as superior alternatives to the standard worm gear clamp."
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
What will this pump cool?
What? I like to watch.
- the Lexus transmission (it has two electric motors inside of it)
- the Lexus Inverter (think carburetor/distributor combo)
- the Chevy Volt battery charger
What? I like to watch.
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
so tested it out with a bucket, it worked
plumbed it on the truck, it didn't work
plumbed it on the truck, it didn't work
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
Time to troubleshoot
of course the place that sales the 3/4" I.D. clear hose by the foot was out of the 3/4" I.D. clear hose, so off to Home Depot I went (like a fool) and instead of buying just one foot of it I had to buy a spool, at California prices mind you !
of course the place that sales the 3/4" I.D. clear hose by the foot was out of the 3/4" I.D. clear hose, so off to Home Depot I went (like a fool) and instead of buying just one foot of it I had to buy a spool, at California prices mind you !
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
so now we can see what is going in to the water pump as well as what is coming out... we shall call this Science !
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
don't ask me how I got rid of that air bubble as this is a family friendly forum
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
with the plumbing done and the pump pumping it was time to affix the first gen Chevy Volt onboard battery
unlike it's cousin the DC DC converter the charger's feet are flat on the aluminum plate so I couldn't wedge a nut under them to hold the bolts in the plate so I had tap the aluminum plate so that I could screw them in, last thing we need is bolts falling down on a 351 volt battery pack
unlike it's cousin the DC DC converter the charger's feet are flat on the aluminum plate so I couldn't wedge a nut under them to hold the bolts in the plate so I had tap the aluminum plate so that I could screw them in, last thing we need is bolts falling down on a 351 volt battery pack
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
after two trips to ACE Hardware where I bought the wrong length bolts twice, I finally managed to get the 1 1/4" long ones that would not bottom out on the acorn nuts, cause that's what matters most here when building an electric vehicle and is time well spent
also that "water proof" battery tray lid now has more holes in it than fancy Swiss cheese
also that "water proof" battery tray lid now has more holes in it than fancy Swiss cheese
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
had to do a little minor repair on the first gen Chevy Volt onboard battery charger, the coupling for the regular car battery cables was loose and I needed to get inside to turn the nut on it
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
Did you check how the clear hose behaves when it's warm/hot? I had variants that became very soft. From what I could find, the Everbuilt brand you have there is good for 65°C (or 150°Bananenheit).Gregski wrote: ↑Mon Jun 19, 2023 1:58 pm Time to troubleshoot
of course the place that sales the 3/4" I.D. clear hose by the foot was out of the 3/4" I.D. clear hose, so off to Home Depot I went (like a fool) and instead of buying just one foot of it I had to buy a spool, at California prices mind you !
IMG_3775.JPG
IMG_3703.JPG
IMG_3699.JPG
Not much reserve I guess, especially in California, where the ambient temperature reaches 2/3 of the maximum rating already.
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
thank you, it is not meant to be a permanent solution, I even noticed that the self gripping clamps don't contract enough to grip the 5/8ths one that connects the charger to the inverter (highest hose in the pics) so I will remove these as soon as I am ready for my first test drive, I just needed something on there to troubleshoot why the pump was not pumpingcrasbe wrote: ↑Wed Jun 21, 2023 1:25 pm Did you check how the clear hose behaves when it's warm/hot? I had variants that became very soft. From what I could find, the Everbuilt brand you have there is good for 65°C (or 150°Bananenheit).
Not much reserve I guess, especially in California, where the ambient temperature reaches 2/3 of the maximum rating already.
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
Just took that old B&M shifter off the shelf
I hope to install it all by myself
Today's aftermarket ain't got the same soul
I like that old time rock 'n' roll
I hope to install it all by myself
Today's aftermarket ain't got the same soul
I like that old time rock 'n' roll
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
not your father's B&M
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
So I'm thinkin' something like this, should be totally fine as long as I can grow my right arm another 6"
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg
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Re: 1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck
WARNING: these next few updates of my sheet metal fab skills will make Damien Maguire's reverse engineering 3 hour long videos seem like sit on the edge of your seat riveting !
a quick shave, cause you can't weld rust or paint
and a bit of gentle persuasion
a quick shave, cause you can't weld rust or paint
and a bit of gentle persuasion
"I don't need to understand how it works, I just need to understand how to make it work!" ~ EV Greg