Sig! @Megaplex
@sig.ser.gl
📱 https://t.me/sig_serg
🐦 https://twitter.com/sig_serg
💻 Cybersec Consultant/Infra Engineer
💥 '24 BMW ///M2
📸 Candid & Drifting Photography
💀 32, Demi, Male, EST
🐦 https://twitter.com/sig_serg
💻 Cybersec Consultant/Infra Engineer
💥 '24 BMW ///M2
📸 Candid & Drifting Photography
💀 32, Demi, Male, EST
Well first you have to get "pertinent" or whatever he said in the other questions. 😂
October 4, 2025 at 4:18 AM
Well first you have to get "pertinent" or whatever he said in the other questions. 😂
I've been saying for almost two years to friends that I badly need exactly this.
Seems like no matter what I try, I am incapable of letting go of things I can't even consciously quantify. Yet they weigh me down. Constantly.
Seems like no matter what I try, I am incapable of letting go of things I can't even consciously quantify. Yet they weigh me down. Constantly.
September 11, 2025 at 5:38 PM
I've been saying for almost two years to friends that I badly need exactly this.
Seems like no matter what I try, I am incapable of letting go of things I can't even consciously quantify. Yet they weigh me down. Constantly.
Seems like no matter what I try, I am incapable of letting go of things I can't even consciously quantify. Yet they weigh me down. Constantly.
That pan would be WELDED to the block with that 😂
July 29, 2025 at 1:46 AM
That pan would be WELDED to the block with that 😂
GOD I'd love to go to Speed Week and meet SuperFastMatt.
July 16, 2025 at 1:51 AM
GOD I'd love to go to Speed Week and meet SuperFastMatt.
Good news is that I can still run the GA8P70HZ w/out wiring the EV bits. Someone runs a Turbolamik on a virtual clutch & deleted the torque converter. 😂
Supercaps aren't viable. Rather not roll my own 400+ volt pouch cell pack. But it *must* weigh <100lbs. I want power, not capacity.
We'll see.
Supercaps aren't viable. Rather not roll my own 400+ volt pouch cell pack. But it *must* weigh <100lbs. I want power, not capacity.
We'll see.
June 13, 2025 at 5:57 PM
Good news is that I can still run the GA8P70HZ w/out wiring the EV bits. Someone runs a Turbolamik on a virtual clutch & deleted the torque converter. 😂
Supercaps aren't viable. Rather not roll my own 400+ volt pouch cell pack. But it *must* weigh <100lbs. I want power, not capacity.
We'll see.
Supercaps aren't viable. Rather not roll my own 400+ volt pouch cell pack. But it *must* weigh <100lbs. I want power, not capacity.
We'll see.
No, you are not allowed.
June 13, 2025 at 3:30 PM
No, you are not allowed.
You happen to have any suggestions on a cheap but decently accurate power meter?
For Ld/Lq/etc measurements. Only need it for the 8HP and a 3ph 6kw Prius AC Compressor.
My VFD doesn't do auto tuning. Oops. 🥴
For Ld/Lq/etc measurements. Only need it for the 8HP and a 3ph 6kw Prius AC Compressor.
My VFD doesn't do auto tuning. Oops. 🥴
June 12, 2025 at 7:53 PM
You happen to have any suggestions on a cheap but decently accurate power meter?
For Ld/Lq/etc measurements. Only need it for the 8HP and a 3ph 6kw Prius AC Compressor.
My VFD doesn't do auto tuning. Oops. 🥴
For Ld/Lq/etc measurements. Only need it for the 8HP and a 3ph 6kw Prius AC Compressor.
My VFD doesn't do auto tuning. Oops. 🥴
I can see why. He's also using Rinehart inverter that costs 16k, and a Formula E motor that costs who knows how much 😭
June 12, 2025 at 5:05 AM
I can see why. He's also using Rinehart inverter that costs 16k, and a Formula E motor that costs who knows how much 😭
I badly want a laser welder but one step at a time lol. Gonna see how far JLC/Send Cut Send can get me.
June 12, 2025 at 4:05 AM
I badly want a laser welder but one step at a time lol. Gonna see how far JLC/Send Cut Send can get me.
Oh hell no. xD
This will go in an NB Miata. I have an '05 with rusted frame, dead BP, and a bad 5spd.
*if* I can get everything talking properly (buying EV bits first), I'll buy another NB for install.
If nobody buys my NB2 I'll sacrifice it for learning/R&D. It needs to go.
This will go in an NB Miata. I have an '05 with rusted frame, dead BP, and a bad 5spd.
*if* I can get everything talking properly (buying EV bits first), I'll buy another NB for install.
If nobody buys my NB2 I'll sacrifice it for learning/R&D. It needs to go.
June 12, 2025 at 4:03 AM
Oh hell no. xD
This will go in an NB Miata. I have an '05 with rusted frame, dead BP, and a bad 5spd.
*if* I can get everything talking properly (buying EV bits first), I'll buy another NB for install.
If nobody buys my NB2 I'll sacrifice it for learning/R&D. It needs to go.
This will go in an NB Miata. I have an '05 with rusted frame, dead BP, and a bad 5spd.
*if* I can get everything talking properly (buying EV bits first), I'll buy another NB for install.
If nobody buys my NB2 I'll sacrifice it for learning/R&D. It needs to go.
I have an Einstar arriving tomorrow. Going to scan as much of the '05 as I can before listing it as a shell/part-out.
This will be huge test of my abilities. I'm on my own for everything. Programming, HV wiring, adapter plates, batteries/mounting, driveshaft..
I've never touched a welder. LOL
This will be huge test of my abilities. I'm on my own for everything. Programming, HV wiring, adapter plates, batteries/mounting, driveshaft..
I've never touched a welder. LOL
June 12, 2025 at 3:55 AM
I have an Einstar arriving tomorrow. Going to scan as much of the '05 as I can before listing it as a shell/part-out.
This will be huge test of my abilities. I'm on my own for everything. Programming, HV wiring, adapter plates, batteries/mounting, driveshaft..
I've never touched a welder. LOL
This will be huge test of my abilities. I'm on my own for everything. Programming, HV wiring, adapter plates, batteries/mounting, driveshaft..
I've never touched a welder. LOL
Complication is the hydraulic pump is chain driven from input shaft.
Can't engage a gear until input rotation, which causes clutch slip from a stop.
There's a 12v, LIN bus, aux oil pump. Nobody can control it yet. Need to brute force the signal. Or, the HIS cylinder on ICE cars may fit.
Can't engage a gear until input rotation, which causes clutch slip from a stop.
There's a 12v, LIN bus, aux oil pump. Nobody can control it yet. Need to brute force the signal. Or, the HIS cylinder on ICE cars may fit.
June 11, 2025 at 8:47 PM
Complication is the hydraulic pump is chain driven from input shaft.
Can't engage a gear until input rotation, which causes clutch slip from a stop.
There's a 12v, LIN bus, aux oil pump. Nobody can control it yet. Need to brute force the signal. Or, the HIS cylinder on ICE cars may fit.
Can't engage a gear until input rotation, which causes clutch slip from a stop.
There's a 12v, LIN bus, aux oil pump. Nobody can control it yet. Need to brute force the signal. Or, the HIS cylinder on ICE cars may fit.
Bingo. ✅
Think of a torque converter's lock-up clutch. Engine on one side. EV and transmission input on the other.
Lock-up off (engine disconnected, off). Pressurize any gear clutches. Drive as an EV.
Lock-up on, trans in neutral: EV Motor can start the ICE and-or charge the batteries at 0mph.
Think of a torque converter's lock-up clutch. Engine on one side. EV and transmission input on the other.
Lock-up off (engine disconnected, off). Pressurize any gear clutches. Drive as an EV.
Lock-up on, trans in neutral: EV Motor can start the ICE and-or charge the batteries at 0mph.
June 11, 2025 at 8:30 PM
Bingo. ✅
Think of a torque converter's lock-up clutch. Engine on one side. EV and transmission input on the other.
Lock-up off (engine disconnected, off). Pressurize any gear clutches. Drive as an EV.
Lock-up on, trans in neutral: EV Motor can start the ICE and-or charge the batteries at 0mph.
Think of a torque converter's lock-up clutch. Engine on one side. EV and transmission input on the other.
Lock-up off (engine disconnected, off). Pressurize any gear clutches. Drive as an EV.
Lock-up on, trans in neutral: EV Motor can start the ICE and-or charge the batteries at 0mph.
Hardest part: ~80kw, ~400v, lightweight bank. <5mi. range/KERS-like.
Haltech, MaxxECU, FuelTech are all developing for 8HP.
In 10 years, time attack hybrids will use this unit. Aftermarket can't afford to ignore the challenges it solves.
So, selling my Miata & buying one to play with on a bench.
Haltech, MaxxECU, FuelTech are all developing for 8HP.
In 10 years, time attack hybrids will use this unit. Aftermarket can't afford to ignore the challenges it solves.
So, selling my Miata & buying one to play with on a bench.
June 11, 2025 at 5:52 PM
Hardest part: ~80kw, ~400v, lightweight bank. <5mi. range/KERS-like.
Haltech, MaxxECU, FuelTech are all developing for 8HP.
In 10 years, time attack hybrids will use this unit. Aftermarket can't afford to ignore the challenges it solves.
So, selling my Miata & buying one to play with on a bench.
Haltech, MaxxECU, FuelTech are all developing for 8HP.
In 10 years, time attack hybrids will use this unit. Aftermarket can't afford to ignore the challenges it solves.
So, selling my Miata & buying one to play with on a bench.
GA8P75HZ kinetic flow:
Crankshaft > Lockup Clutch > EV Motor > Trans input.
Which means:
No need for a starter.
ICE regen at stop.
Pure-EV driving.
Driving after engine failure!
Regen/cooler brakes.
ZERO clutch wear! (RPM sync)
Batshit blips/shift speed.
ICE warm-up assist.
& More.
Crankshaft > Lockup Clutch > EV Motor > Trans input.
Which means:
No need for a starter.
ICE regen at stop.
Pure-EV driving.
Driving after engine failure!
Regen/cooler brakes.
ZERO clutch wear! (RPM sync)
Batshit blips/shift speed.
ICE warm-up assist.
& More.
June 11, 2025 at 5:52 PM
GA8P75HZ kinetic flow:
Crankshaft > Lockup Clutch > EV Motor > Trans input.
Which means:
No need for a starter.
ICE regen at stop.
Pure-EV driving.
Driving after engine failure!
Regen/cooler brakes.
ZERO clutch wear! (RPM sync)
Batshit blips/shift speed.
ICE warm-up assist.
& More.
Crankshaft > Lockup Clutch > EV Motor > Trans input.
Which means:
No need for a starter.
ICE regen at stop.
Pure-EV driving.
Driving after engine failure!
Regen/cooler brakes.
ZERO clutch wear! (RPM sync)
Batshit blips/shift speed.
ICE warm-up assist.
& More.
Pipedream car: Miata, EFR turbo, K20/Ecotec, 8HP, Hybrid, with clutch pedal.
OP went HTG GCU (out of business) route, is stuck on CAN comms config.
TurboLamik control is no different than ICE car. Torque Converter lock-up (and all other solenoids) are the same whether ICE or PHEV.
OP went HTG GCU (out of business) route, is stuck on CAN comms config.
TurboLamik control is no different than ICE car. Torque Converter lock-up (and all other solenoids) are the same whether ICE or PHEV.
June 11, 2025 at 5:52 PM
Pipedream car: Miata, EFR turbo, K20/Ecotec, 8HP, Hybrid, with clutch pedal.
OP went HTG GCU (out of business) route, is stuck on CAN comms config.
TurboLamik control is no different than ICE car. Torque Converter lock-up (and all other solenoids) are the same whether ICE or PHEV.
OP went HTG GCU (out of business) route, is stuck on CAN comms config.
TurboLamik control is no different than ICE car. Torque Converter lock-up (and all other solenoids) are the same whether ICE or PHEV.
The corrupted countdown timer was a wonderful addition.
June 10, 2025 at 6:49 PM
The corrupted countdown timer was a wonderful addition.
Do you happen to have some snippets/the shader file somewhere I could take a peek at? This is awesome!
June 9, 2025 at 12:11 AM
Do you happen to have some snippets/the shader file somewhere I could take a peek at? This is awesome!