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Topics - digitalsolo

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1
Drivetrain / Supercharged LS build
« on: July 15, 2023, 09:53:52 AM »
Hey all,

Getting out of my turbocharger comfort zone a little.    I’m looking to put together an LS/LT with a roots blower.

Goal is 600ish wheel HP.   Planning a shortened Corvette torque tube and either TR6060 or TR6070.

Possibly GM “dry sump” based, but nothing very fancy.   Dead reliable is the goal, with lots of torque and entertainment value.

Right now it looks like a used LT4 might be the simplest path to this, since I can get it with a blower and a dry sump in the 10k range. 

Anyone played with similar setups?   Any pros/cons on the DI stuff, beyond less engine management options and injector limitations?

2
The Lounge / Teslas... anyone else?
« on: April 14, 2023, 11:40:22 AM »
So, I think I've seen a person or two around here with a Tesla.   I swapped my BMW for a '21 Model 3 Performance.   It's loaded out, minus the full self-driving, and I'm not sure I want anyway.

Shockingly (LOL) I'm planning a few mods.   Nothing major.   Lowering springs and wheel spacers, plus a polish and ceramic coat, probably covers it for the near future.   It already had most of the common upgrades inside, organizers, floor mats, tint, etc.   I added a screen protector to hide fingerprints, as the stock gloss screen was making my brain twitch.

I'll get some pictures, once I clean it up more.  It's gray metal flake with blacked out trim, dark gray "Uberturbines" in 20" and the carbon spoiler, over black interior, with the "premium audio" option.   It's pretty entertaining so far, and I am a lot more excited to drive it vs. the BMW, which was honestly the goal.

3
The Lounge / Daily Driver Upgrades - BMW 428iX Gran Coupe
« on: September 27, 2022, 12:54:28 PM »
So, my daily driver is a 2016 BMW 428i X-Drive Gran Coupe:



I was planning to keep it for a bit, but then went car shopping with the wife for her new ride and wanted to snag a Genesis GV70.   Wife over-ruled me and said my yearly car budget didn't have an extra 75k, which is probably fair.   LOL

So, keeping the BMW for a few more years after all, means I'm going to start fixing things that I've never liked about it.   Basically, I'm going to apply my down payment for the Genesis to fixing some annoyances in the BMW.    :cheers:

Step 1:
New wheels.
I have some 19" TSWs that were given to me by a friend on the car now, but they're not 100% my style, and I need new tires, so good chance for some (cheap) new wheels.   Going with "Vors TR4" which are just a basic rep, but in 19x9.5 +35 which is a fairly aggressive fitment on the car.   The car is already lowered, so this should be a good fitment.



Step 2:
New interior.   
My current interior has annoyed the crap out of me since I got the car.  It's "Ivory" which means off white, and it stains/shows wear SUPER fast.   Ick.   I am picking up a full black interior from a guy in Indy to swap the car over.

Step 3+:
Not sure here yet.  Windows could use a re-tint a little darker.   I'd like to do an M4 front bumper upgrade and M4 brakes on it, but not sure if I want to bother with all that just yet.    I could tune it and do an exhaust, intercooler, etc. but let's be honest, it's not fast, and it's not going to be fast, and I just don't really care, I have other cars for that purpose, so.

Anyway, I'll (try to) update with progress as it comes along.  ;)

4
Parts for Sale / Haltech ECUs/Expansion + ECUMaster PMU16
« on: August 04, 2022, 04:29:25 PM »
Hey all,

I'm converting to a Haltech Nexus in my Mustang to clean up some wiring, which means I will have some spare stuff to clear out.

I have:

Haltech Elite 2500 - Fully up to date and running the new firmware to allow it to work with the NSP (Nexus Software) - $1350
IO 12 Expander Box A - Fully up to date, no issues.  - $200. -  SOLD
IO 12 Expander Box B - Fully up to date, no issues.  - $200. -  SOLD
ECUMaster PMU16 - Fully up to date, works perfectly.  - $800
Haltech Dual Wideband (Bosch) - No sensors included - $200

These are all currently installed and being used in my car, I'm planning to pull them out in October, but figured I'd post up here to see who wanted dibs.

I have spare connectors for the Elite 2500 I can throw in with it.    I do NOT have them for the Expanders, but I can send you links for where to buy them from Mouser for ~15 bucks (do NOT pay 50 bucks a set from Haltech!).    I have a full spare brand new connector and pins for the ECUMaster but I may be missing a few of the high power pins.   Again, I have the part numbers for the pins from Mouser, etc. and such.    If anyone is concerned on the pins, I'm willing to order new ones and include with for a committed buyer.

I've worked with or owned nearly every ECU on the market (Big Stuff 3, ProEFI, Holley, MS3, Haltech) and this is my favorite so far, their customer support is fantastic and it's the only brand I've ever purchased 2 ECUs from.   I am only changing it out as I want to simplify my setup and this will let me combine my PDU and ECU into one box.  A Coyote with 4 cams running VVT + twin turbos + all the stupid shit I do because I like buttons means I use a TON of inputs on my ECUs...

Firm on my prices, I think they're fair.   If you want a bunch of it all together I'll cut you a little bit of a deal.  If no one buys it, I'll keep it for the eventual Gen IV LS swap in my Aston Martin or a customer car.  :)

5
The Lounge / Any watch people?
« on: May 24, 2022, 04:26:19 PM »
I’ve recently started getting into (maybe back into) watches a little.

Picked up an Omega Speedmaster Racing Coaxial Automatic, to go with a few older Citizens and a Benrus from many years ago.

It seems to be a hobby that has a draw to car guys because of the mechanical nature and tendency to spend too much money….   Anyone else here into watches?

The Omega:


6
The Lounge / BMW iDrive CarPlay Hackery
« on: January 26, 2022, 08:46:06 PM »
Just a random post here.   I have a '16 BMW 428iX that's my daily driver.   I plan on keeping it for a few more years at least, so I'm doing a few upgrades here and there.

The '16 had "NBT (Next Big Thing) Evo iDrive 4" which is fairly limited in capability.   The later iDrive 6 can do CarPlay, which was my target.    Turns out some guys in Romania figured out how to force the later software into the earlier unit.   Paid a small fee and a nice gentleman jumped in to my laptop, spent about... 4 hours...  coding it in and now I have CarPlay and all the iDrive 6 features in my '16 model year car.   Pretty neat.    They have updates to install the iDrive 6 hardware into the car, but it has some quirks, and costs 1200 dollars.   The software hack was just over 100 dollars.

Anyway, just thought it was pretty neat what they accomplished.   I'm sure with enough time, and access to the right cars, I could figure out how to do it, but honestly, ~100 bucks is more than worth the time savings, and quality of life using this vs. the older infotainment stuff.   Plus it'll match the new CarPlay setup I ordered for my Aston.  :D

7
Build Threads / Aston Martin V8 Vantage
« on: July 06, 2021, 12:17:05 PM »
Hey guys,

I know a person or two has experience with AM stuff.   I’m looking at picking up a V8 Vantage (4.3L).   I’d drive it for a bit and then maybe consider an LS3 or LSA in it.

They don’t seem to scary, ownership cost wise, for someone who can do all their own labor and has a lift.

Anyone have any good/bad on them?

Necro edit:  Moved this to Build Threads because I can't leave anything the hell alone.   Let's go boys (and girls).

8
Parts for Sale / FS: Twin On3 Performance 61mm Turbos
« on: May 24, 2021, 10:12:02 PM »
Hey guys, I have some turbos from my Mustang for sale:

On3 Peformance GT3582 61mm turbos.    Journal bearing with the compact compressor covers with a 90 TIG welded to both of them.  .82 AR stainless dual V band turbine housings.

Very good condition, about 2000 miles on them, running about 10 psi on my Coyote.    Selling because I changed to billet dual ball bearing units.

I can get pictures of whatever you want if you’re interested.  :)

9
The Lounge / New swap idea... LSx DB9
« on: November 05, 2020, 09:41:03 PM »
So, I've been kicking this around for a while, and the guys at Driftworks/Dynotorque beat me to it, but nonetheless I still want one.

I'm thinking about trying to find a flood/blown motor DB9, and doing an L92/LS3 with a Corvette transaxle in it.    I want to do the Edelbrock dual crossram intake (because it looks amazing) and a mid sized cam.   Something in the 425 RWHP range would be fantastic I think.

Bone stock inside/out, quiet exhaust, stick shift and all interior goodies working.   Maybe a Haltech or Holley ECU system.

Any thoughts/opinions?   I think it's buildable for 20-25k all in, if I can find a chassis for 10-15k dollars.

10
The Lounge / Got the COVID!
« on: October 14, 2020, 07:29:58 AM »
So I figured I'd share, if anyone was interested.   My wife and I both have COVID 19.    Got it through the school she works at.   

We both started showing symptoms on Saturday (me with a headache, her with a very slight sniffle/cough).    We were both pretty much fine (symptoms were very mild).   Sunday/Monday here symptoms worsened to what I'd call "moderately bad cold" and my head still hurt along with a stomach ache.    She had a very mild fever as well on Sunday night/Monday/Tusesday morning, but cleared by Tuesday night.    I didn't get a fever until Tuesday night but have one now.    I'm mostly unable to get comfortable in that my body is sore and I have a headache, but the main annoyance is I can't regulate body temp.   I'm hot/cold/hot/cold all the time.   It's annoying.    Before my symptoms went from headache to the chills/etc, I did manage to do a total of 40 miles on my bike and 700 calories on my elliptical, if that gives you an idea of how mild symptoms were for a while.

Anyway, we're both in good health (I'm in very good health) and I'm not typically one to get sick at all.   I've got a few friends that appear to have it now as well, and their symptoms are similar to my wife, nasty cold basically.

Anyway, quarantined for 7 more days now (10 days from onset per CDC).    Figured I'd share my experience with it, just in case someone was curious.

11
Suspension/Brakes/Wheels / Alignment... stuff.
« on: August 31, 2020, 05:52:09 PM »
So, I’m looking to invest in some tools and I’m thinking about getting some alignment/setup tools.    Specifically:

Corner scales
String alignment kit
Camber/caster setup gauges

Is this a reasonable list to do some decent home alignment/suspension setup?    My car has eleven billion adjustments and I’d rather learn to do it myself rather than having a local dufus screw it up and bill me for the privilege.

Thoughts/ideas?

12
General Tech / Favorite Fabrication Tools
« on: December 31, 2019, 11:08:07 AM »
Hey all,

So here's something we've not covered much (or in a while at least).   Favorite fab tools!

Here's my list:

---

Eastwood Tubing Bender:  https://www.eastwood.com/eastwood-high-capacity-tubing-bender.html

I have one of these with the SWAG Offroad hydraulic conversion (https://www.swagoffroad.com/) and Harbor Freight air over hydraulic RAM.  It's fantastic, love the thing.   I mounted it on a hacked up Harbor Freight engine stand to make it easy to move around (just remember to level it before bending!)

---

Harbor Freight 20 Ton press.   I have one of these with the SWAG Offroad arbor plates  (BUY THESE if you have one, the stock ones it comes with are dangerous!) and a SWAG Offroad finger press brake.    Great stuff.   I have some cheapie dimple dies that work great in it also.   You need a press, for real.  Wheel bearings, axle work, etc. it's so much easier...

---

Harbor Freight vertical/horizontal 64" blade bandsaw;  it's...  decent.   Doesn't cut straight most of the time and throws blades, but I've built 5 turbo kits with the thing over the years.   For 230 bucks it's a solid piece.   This is on my upgrade to something better list.

---

Harbor Freight 4x36 belt sander.   Works fine, lacks HP.    Just got an old Craftsman from my F-I-L that I'm going to move to that has about 3x the HP.  Beyond that, this one works fine.

---

1945 Rockwell drill press.    Go find an old one like this.   Mine is literally from WW2.   It's the f&*king bomb and still runs dead true.   Fantastic.   Newer stuff sucks in comparison.

---

Harbor Freight/cheap angle grinder.    I get about 12 months out of an angle grinder, I got 2 years out of a Makita.   So I buy cheap ones.   Currently using a Porter Cable that's 18 months old and still kicking.   The HF ones for 20 dollars work well for a couple years.   Their cutting discs are good too, but I use Benchmark Abrasives for flap wheels as they last like 5x as long as the HF ones do.

---

HF die grinder.  They come apart.   Take it apart, clean it, loctite it all and it's a beast.   Buy good carbides online though, the HF stuff sucks.

---

HF step drills.   These are GREAT.   I buy the cheap 3 packs for like 12 bucks on sale.   I've cut 1/4" stainless with them.

---

AHP AlphaTIG.    This has been covered lots, but it's a great welder.   I think they come with the better torch and pedal now (black pedal, looks like a Miller part).   If not, get the good pedal and torch.   I run a "Cowboy Cover" on the torch lead to protect it.   Buy a good regulator (maybe a dual so that you can backpurge off your main bottle).    I can't say enough good about these.   FWIW, the new Argon regulators at HF are nice and still cheaper than average, buy the "Olsen" ones.   About 90 bucks for the regulator.   Way nicer than the old HF ones.

---

Millermatic 135 (now sold as a Hobart 135 I think).    Good MIG for up to 3/16 (1/4" if you preheat).    Put like 200 lbs of wire through this thing.  Just keeps ticking.   Solid piece.

---

"Yeswelder" helmets.   CHEAP on Amazon.  Work great.   I've used a Miller Digital Elite and this thing is about the same.   I have the ultra wide view and I think I paid 60 bucks with 5 extra front/inside plastic shields as spares.

---

That's my off the top of my head list.   I have some Husky toolboxes as well and they are "fine".   The HF stuff is nicer, but Husky is servicable for home gamers like me and I bought a MASSIVE box for 550 bucks on clearance.

Anybody else have any tips?

13
Have 3x Speedhut gauges for sale:

Oil Pressure
Oil Temperature
Fuel Pressure

Pressure gauges include sensors, temperature doesn't, but you can get one from Speedhut for about 20 dollars.   They also don't include an inverter for the backlight (I have a multi gauge inverter that still runs my other 4 gauges) but that's about 15 dollars.   So you need about 35 bucks worth of stuff to finish these out properly.

I'd like 75 dollars for all 3.   I think these were about 325 brand new for the set.








14
Parts for Sale / AEM Infinity "710" ECU with AEMnet Gauge
« on: October 22, 2019, 01:25:39 PM »
AEM Infinity 710
Serial: 7107-0013

Recently serviced/fully validated/updated by AEM.

AEMnet CAN Gauge (includes both black and white faces)
Part number: 30-0312

Absolutely nothing wrong with either device, just going another way on my setup. ECU has about 20 hours of run time on it, gauge has about 5 hours. ECU was mounted on vibration damping feet and used in a street car with a pretty easy life (mounted under dash).

ECU includes the locking USB cable extension, a Micro USB to connect/program/log and the original AEM thumb drive. I don't have any ECU plugs as mine are used, but harnesses or a plug/pin kit are pretty cheap.

I would like 1725 for the two devices, or 1675 for the ECU and 90 for the gauge.

15
So...   this is kind of a place holder for now, as I'm working on getting an intro video made and a bunch of pictures sorted, but I'll be documenting this build here.

Background:

A good friend of mine (Ben) has a 4th Gen Camaro (1995 I think..   I'll update that).   He's had it for a long time (~20 years).   In it's previous life it had a heavily built LT1 (forged bottom end, big heads, etc) with a DS1C blower on it, which made 700+ RWHP.   It then got a turbo setup on the same engine that made ~1050 RWHP, and included an LS1 ECU conversion and lots of other goodies.    That setup eventually flexed the block enough that it ate the bearings out of it and he took it apart.

The car has a tubular front subframe, aftermarket torque arm, Strange 12 bolt rear, aftermarket tranny mount, Baer brakes, etc.   the body is immaculate (I'll get pictures soon).

Anyway, after the LT1 pooped the bed, we started talking about doing a built iron block LS in it, and aiming for 1100 HP or so.    He wanted repeatability on that, so we were aiming for a 6 bolt block, possibly LS Next, etc.    He was mulling doing that or buying a Supra (MKIV).   I told him we could just put a 2JZ in his chassis....

Which leads to now...

Plan is:

Forged 2JZ-GTE
2JZ-GE VVTI cylinder head w/ bigger cams
Mid Frame T4 turbo
Suprastore tubular manifold
Custom front facing intake (I'm planning to fabricate this)
Custom engine mounts
T56 Magnum adapted to 2JZ with scattershield and twin disc
FMIC (reusing this from the old turbo setup)
4" exhaust all the way out (reusing most of the oval tubular Nick and I built for his old setup)
Haltech Elite 2500 ECU
Custom gauges
A/C
Power Steering

Engine is currently sitting in the car (literally, not on mounts yet) with lower intake manifold and the Supra Store exhaust manifold on it.   It clears the hood, cowl, rack, subframe and steering.   It's SNUG side to side, but it will fit.    Rear sump JDM pan on the motor.

We'll be making a video series along with pictures of the build.   I figure it's a nice inverse of my normal LS in an import builds...  :D

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