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#1 |
Post Whore
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Re: My Dusty 71 GMCe Electruck
Tezla electric water pump (yes with a "z") uses a 3/4" standard American heater hose
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#2 |
Post Whore
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Re: My Dusty 71 GMCe Electruck
it needs to attach to the radiator outlet which is lets just say way bigger ( 1-9/16ths for those of you keeping track at home)
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#3 |
Post Whore
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Re: My Dusty 71 GMCe Electruck
now the fun continues as the 3/4" hose from the Tezla water pump has to now mate with the 5/8" Lexus inverter inlet, joy
the inverter is arguably the most important metal box in the entire jigsaw puzzle as it convert DC direct current stored in the BMW batteries into AC alternating current which the Lexus motors consume inside of that unicorn of a transmission |
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#4 |
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Re: My Dusty 71 GMCe Electruck
so back to fighting with that Honda CRV electric brake iBooster, the darn thing pulsates when the pedal is fully down, I just don't get it, I know it was designed to work with only disc brakes so maybe there aint enough flow
but I tried capping off the rear brake line at the master cylinder and pressing the pedal to only engage the front disc brakes, and the pedal still wiggles when fully down to the floor I even tried by capping off both outlet ports on the master cylinder, still no dice, is it air? |
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#5 |
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Re: My Dusty 71 GMCe Electruck
Did I miss how you plan on heat defrost etc and cooling transmission just interested on how your planning that if it’s in a post pardon me please
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#6 | |
Post Whore
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Re: My Dusty 71 GMCe Electruck
Quote:
no heat / defrost in Phase I of the implementation, I live in California (pronounced: Spring, Summer, Fall, repeat) however if I do decide to add heat it will be via an electric heater such as the one from the Chevy Volt as far as cooling the transmission I am going for the belt and suspenders solution, first like any traditional automatic transmission it is plumbed to the radiator's transmission inner cooler that is integrated into the regular dime a dozen Chevy type radiator, then in addition to cooling the transmission fluid this transmission has water cooling built in, so those hoses also run to the regular car radiator (same one) but to the regular water inlets and outlets all this gets recirculated via a Tesla Model S electric water pump hope that hels |
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#7 |
Post Whore
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Re: My Dusty 71 GMCe Electruck
and this is what a $150 bones worth of hose reducers, couplers, and thing majigs look like
Sourced from: Pegasus Auto Racing |
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#8 |
Post Whore
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Re: My Dusty 71 GMCe Electruck
some trial fitment going on here, I do plan on cutting the 90° elbow shorter to bring the hose closer to the Inverter allowing me to use a hose clamp off of it to secure it so it's not all up in space like this (by the way that's a Tesla Model S water pompulator)
the Inverter is a metal box that changes DC Direct Current stored in the BMW batteries to AC Alternating Current consumed by the Lexus motors inside the transmission |
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#9 |
Post Whore
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Re: My Dusty 71 GMCe Electruck
same on this radiator inlet hose, this is coming from the passenger side of the transmission and I hate that it has to run across the engine bay under the battery pack, wish my inlets and outlets on the radiator were on opposite sides (how could Genereal Motors not envision this back in 1967?)
this 90° downward elbow will also be shortened and brong over closer to nearly hug the radiator, this again is just some expensive brain storming this hose will eventually not come out of the battery pack but run in front of it closer to the radiator |
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#10 |
Post Whore
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Re: My Dusty 71 GMCe Electruck
yup, so I tried to cheap out on one adapter and it bit me, here I was trying to connect a 5/8 water pump hose to a 7/8-1 1/2" radiator reducer and no dice, so what you have to do is go 5/8 - 1" reducer to a 1"-1 1/2" reducer to the radiator, oh well this gives me a chance to order a 45° reducer instead of the straight one so there's that
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#11 |
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Re: My Dusty 71 GMCe Electruck
I see a future in the plumbing industry for you
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71 C10 72 K20 72 K10 Super Kirk |
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#12 |
Post Whore
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Re: My Dusty 71 GMCe Electruck
ha, ha yup, that reminds me the proper radiator lower metal support brackets and rubbulators showed up
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#13 |
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Re: My Dusty 71 GMCe Electruck
bump for you! any updates?
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Brian XNGH ECV Chapter 58 1972 Jimmy / Blazer Project 2wd 1974 Chevy Crew Cab Shorty |
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#14 |
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Re: My Dusty 71 GMCe Electruck
super kind of you
thinking about ditching the Gen 1 iBooster in favor of the Gen 2 ? Honda Accord Gen 2 BOSCH iBooster Part I |
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#15 |
Turning Wrenches Daily
Join Date: Sep 2003
Location: Gladewater Texas
Posts: 1,128
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Re: My Dusty 71 GMCe Electruck
cool work. have you considered a electric power steering pump to run hydraulic hydroboost style brakes? if that is an option just would have to look at power demand that way?
keep it up bud awesome work!!!! Sean
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Work! Play! Work work work! Money to play with. 64 GMC, 66 burb 4x4, and now 64 1ton money pits......ahhh life is good. Upcoming move back to Texas Dallas bound we are this september!!! 1964 GMC I1500 2wd (my baby) 8.1 allison 6 spd conversion Aka Smurf http://67-72chevytrucks.com/vboard/s...d.php?t=438342 2016 Ram Big Horn 4WD parts hauler 2010 Chevy HHR wife new car after the circled problem blew up!!! 1981 Ram D150 /6 auto Wife's sunday driver Living outside Gladewater Texas now working in Longview at the hospital there future project toys: 1966 Chevy K14 carryall aka Smurfette future project ![]() |
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#16 | |
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Re: My Dusty 71 GMCe Electruck
Quote:
Chevy C10 Prius EPAS |
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#17 |
Senior Member
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Re: My Dusty 71 GMCe Electruck
Have you been enjoying a nice bowl of slackerjacks? its a new year and we need a new update.
With all seriousness I hope all is well with you and your family!!
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Brian XNGH ECV Chapter 58 1972 Jimmy / Blazer Project 2wd 1974 Chevy Crew Cab Shorty |
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#18 |
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Re: My Dusty 71 GMCe Electruck
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#19 |
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Re: My Dusty 71 GMCe Electruck
good to see you post something!
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Brian XNGH ECV Chapter 58 1972 Jimmy / Blazer Project 2wd 1974 Chevy Crew Cab Shorty |
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#20 |
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Re: My Dusty 71 GMCe Electruck
hope you are well Happy New Year
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Doc & Kim build http://67-72chevytrucks.com/vboard/s...d.php?t=722288 I am from the desert http://67-72chevytrucks.com/vboard/s...d.php?t=650332 basket case build SOLD http://67-72chevytrucks.com/vboard/s...d.php?t=648557 |
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#21 |
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Re: My Dusty 71 GMCe Electruck
bump for an update....
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Brian XNGH ECV Chapter 58 1972 Jimmy / Blazer Project 2wd 1974 Chevy Crew Cab Shorty |
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#22 |
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Re: My Dusty 71 GMCe Electruck
Went through Sacramento a week ago, should have checked out your project
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#23 |
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Re: My Dusty 71 GMCe Electruck
yeah you should have, I have allowed strays into my house from the forum before, my wife asked one night "what if he is a serial killer" and I asked the guy that and he said, man I wish but I'm just too busy and that takes a real commitment, we all had a great laff
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#24 |
Post Whore
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Re: My Dusty 71 GMCe Electruck
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#25 |
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Re: My Dusty 71 GMCe Electruck
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