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DesertSasquatchXploration Samba Member

Joined: April 16, 2021 Posts: 961
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Posted: Mon May 05, 2025 4:44 pm Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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I'm really interested in how the (PROS) set up and tune the single IDF _________________ Key is to have downward travel Preload keep both wheels on the ground at all times once you lift a tire your DONE. Guys worry about clearance instead think of the opposite you want the suspension to drop that tire in the hole and keep you going. A spider for example they keep their body low but their legs can reach pretty far so they don't (bottom out) |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Tue May 06, 2025 6:19 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Totally understanding that there is nothing cooler looking than two carbs on the side of a baja, I have to admit I am barely capable of tuning one, two would just be a headache for me.
40 HPMX IDF
- 1.15 main jet
- 1.6 air jet
- 0.00 exhaust jets
Some stuff from their NORRA 1000 here https://www.instagram.com/vervevintagemotorworks/
I am not saying that showing up to a race makes them experts, but they have been great to work with so far.
-Joe _________________ Adventures in owning a 66 beetle |
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jimmyhoffa Samba Member

Joined: February 16, 2014 Posts: 1175 Location: St. Louis
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Posted: Tue May 06, 2025 11:10 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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DesertSasquatchXploration wrote: |
I'm really interested in how the (PROS) set up and tune the single IDF |
This is an interesting discussion. The things we care about on our cars are not the things the people we look up to need to care about. I learned that too late. The car I supported that won 2019 Baja 1K S.C.O.R.E. Lites has a bowl-sumped single 44 IDF and it barely idles. It will start to idle clean at 1500-1800RPM if it's warm. It has an un-heated steel intake from FAT (though it is a Wik's engine) and runs an 009 distributor, and it isn't even a German one. Many combos like this are on the podiums every year. They have the luxury of not worrying how things act on slow trails or in town. Either way, you'll do well to get a wideband on there sooner than later.
If I were to look to one resource it would probably be Blackline Racing for trying to daily drive a single IDF. I would say look at my thread, but however many pages later I still am not convinced I figured it out. I will say, I was in Moab with a single 44 on a 1915, and you are already starting at a tremendous advantage. I had better luck in the climate out there than literally anywhere else in the country, and my car has been many places. It was a wonderful place to be, people were very interested in my car and welcoming, and I tried to be as respectful as possible. You guys get a lot of riff-raff through there. I almost died but that was nature's fault.  _________________ 1974 Chenowth 2RL #1244 Street Legal
My other car isn't ridiculous. |
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Schepp Samba Member

Joined: March 22, 2020 Posts: 454 Location: NorCal
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Posted: Tue May 06, 2025 1:13 pm Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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My single 40HPMX idles smooth at 800 when its fully warm. Has the usual off idle stumble and only really runs well when in the mains after 3000 and beyond.
Absolutely sucks to drive in traffic at slow speeds when its cold.
Unless you build a warm intake like desertsasquatch did, I don't think a single IDF/HPMX is a good daily all season setup.
The singles shine when you're on the gas and that's pretty much it. That is my experience.
I have no experience with dual carbs. |
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DesertSasquatchXploration Samba Member

Joined: April 16, 2021 Posts: 961
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Posted: Wed May 07, 2025 6:23 pm Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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If it has a stock crank it needs to run right idle to 4500/5K if not its hack work. Its late spring so I would expect perfection ideal ambient temperature zero excuses. _________________ Key is to have downward travel Preload keep both wheels on the ground at all times once you lift a tire your DONE. Guys worry about clearance instead think of the opposite you want the suspension to drop that tire in the hole and keep you going. A spider for example they keep their body low but their legs can reach pretty far so they don't (bottom out) |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Thu May 15, 2025 11:33 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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The trans is being rebuilt Quaife LSD being added.
-Joe _________________ Adventures in owning a 66 beetle |
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ORANGECRUSHer Samba Member

Joined: June 09, 2006 Posts: 3489 Location: West Coast (Michigan's)
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Posted: Thu May 15, 2025 1:08 pm Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Boy, your going to be set after all this is done! _________________ Brian H.
OrangeCrushERBerrien Warrior-2.4L Quad4-2x3 arms-1.5Fox coilovers-094-930CVs
LAZY MARY1970 Baja 2110cc-82mm CB forged crank-AA pistons/cylinders-Grant rings-1.1 vw rockers-CB serpkit-CB chromoly PRs-CB maxiflow filter pump-wix51515 filter-Dual 44IDF-cut/turned front beam-AEM wideband-Auber CHT-Donaldson Dual PowerCore filters-custom AL air boxes |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Fri May 16, 2025 4:47 pm Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Yeah I’m stoked to check it out, hopefully by the end of the month.
In the meantime I settled on using two grote flasher modules, one for turn signals and one for hazards. These are neat, they have two outputs, so I can have the in dash indicator working.
I also got a cool. Watson Street Works C4 relay module and an Amazon fuse box to move my headlights off of the original switch(still going to use it, just to activate the relay) the new hella horn and still have a bit of expansion room left over.
-Joe _________________ Adventures in owning a 66 beetle |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Wed May 21, 2025 10:05 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Getting closer, the trans is rebuilt new 1st and 2nd gear and a weddle reverse. Plus the Quaife and more.
_________________ Adventures in owning a 66 beetle |
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Schepp Samba Member

Joined: March 22, 2020 Posts: 454 Location: NorCal
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Posted: Wed May 21, 2025 11:13 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Its going to be a completely different animal after all this! |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Fri Jun 20, 2025 6:34 pm Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Seats installed and windage tray welded in. Progress!
-Joe _________________ Adventures in owning a 66 beetle |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Sat Jun 28, 2025 5:08 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Trans rebuilt and about to go in. Looking better than ever.
_________________ Adventures in owning a 66 beetle |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Wed Jul 02, 2025 4:04 pm Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Bottom end coming together!
-Joe _________________ Adventures in owning a 66 beetle |
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67rustavenger Samba Member

Joined: February 24, 2015 Posts: 10987 Location: Oregon
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Posted: Thu Jul 03, 2025 8:25 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Joe, Has the mechanic given you time frame as to when your car will be finished?
I miss seeing/reading your posts while out and about enjoying the beautiful landscapes of Moab. _________________ I have learned over the years.
Cheap parts are gonna disappoint you.
Buy Once, Cry Once!
There's never enough time to do it right the first time. But there's always enough time to do it thrice.
GFY's Xevin and VW_Jimbo!
2003 Astrovan? GFYS again, Xevin!  |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Thu Jul 03, 2025 8:51 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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67rustavenger wrote: |
Joe, Has the mechanic given you time frame as to when your car will be finished?
I miss seeing/reading your posts while out and about enjoying the beautiful landscapes of Moab. |
Thanks! Supposedly next week, I've been getting daily updates this week. I'm missing tinkering on and driving this thing .
-Joe _________________ Adventures in owning a 66 beetle |
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67rustavenger Samba Member

Joined: February 24, 2015 Posts: 10987 Location: Oregon
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Posted: Thu Jul 03, 2025 9:21 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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indianpeaksjoe wrote: |
67rustavenger wrote: |
Joe, Has the mechanic given you time frame as to when your car will be finished?
I miss seeing/reading your posts while out and about enjoying the beautiful landscapes of Moab. |
Thanks! Supposedly next week, I've been getting daily updates this week. I'm missing tinkering on and driving this thing .
-Joe |
 _________________ I have learned over the years.
Cheap parts are gonna disappoint you.
Buy Once, Cry Once!
There's never enough time to do it right the first time. But there's always enough time to do it thrice.
GFY's Xevin and VW_Jimbo!
2003 Astrovan? GFYS again, Xevin!  |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Tue Jul 08, 2025 7:31 pm Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Discs on, trans installed!
-Joe _________________ Adventures in owning a 66 beetle |
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indianpeaksjoe Samba Member

Joined: July 27, 2017 Posts: 636 Location: Moab, UT
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Posted: Thu Jul 10, 2025 5:16 pm Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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New baja bumper installed. Supposed to get a running engine video tomorrow.
-Joe _________________ Adventures in owning a 66 beetle |
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ORANGECRUSHer Samba Member

Joined: June 09, 2006 Posts: 3489 Location: West Coast (Michigan's)
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Posted: Fri Jul 11, 2025 8:07 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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So this is what it looks like when professionals do what we do, aye? nice
Is that a horn speaker on your lower front hood?
edit: lights?? _________________ Brian H.
OrangeCrushERBerrien Warrior-2.4L Quad4-2x3 arms-1.5Fox coilovers-094-930CVs
LAZY MARY1970 Baja 2110cc-82mm CB forged crank-AA pistons/cylinders-Grant rings-1.1 vw rockers-CB serpkit-CB chromoly PRs-CB maxiflow filter pump-wix51515 filter-Dual 44IDF-cut/turned front beam-AEM wideband-Auber CHT-Donaldson Dual PowerCore filters-custom AL air boxes |
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ORANGECRUSHer Samba Member

Joined: June 09, 2006 Posts: 3489 Location: West Coast (Michigan's)
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Posted: Fri Jul 11, 2025 8:11 am Post subject: Re: Who's baja is getting a motor rebuild and trans rebuild? Me |
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Are the Kc headlights new? You got me interested in those now. I just have some regular old halogens and they are pretty worthless. Are those tolerable on the road or are they like spots? They are really sharp looking. I love the KC detail on the bulb shroud inside. _________________ Brian H.
OrangeCrushERBerrien Warrior-2.4L Quad4-2x3 arms-1.5Fox coilovers-094-930CVs
LAZY MARY1970 Baja 2110cc-82mm CB forged crank-AA pistons/cylinders-Grant rings-1.1 vw rockers-CB serpkit-CB chromoly PRs-CB maxiflow filter pump-wix51515 filter-Dual 44IDF-cut/turned front beam-AEM wideband-Auber CHT-Donaldson Dual PowerCore filters-custom AL air boxes |
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