Full throttle Electric Supercharger Build Thread - Page 15 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

tahoward · 06-27-2013, 11:14 PM

Exactly what I was expecting out of this. That's some nice wheel spinning torque. I'd be just as excited to see another 1 or 2 psi. This is on an all stock FR-S?

Edit: And F*** that torque dip

Too bad centri superchargers don't come with an integrated motor on a clutch...

fenton · 06-27-2013, 11:16 PM

Quote:

Originally Posted by tahoward

Exactly what I was expecting out of this. That's some nice wheel spinning torque. I'd be just as excited to see another 1 or 2 psi. This is on an all stock FR-S?

Edit: And F*** that torque dip

100 percent stock for the one i said was stock stock.

Its nuts man, it breaks the tires loss in first when it comes on.

Vids this weekend.

jamesm · 06-27-2013, 11:19 PM

Quote:

Originally Posted by unijabnx2000

My question was more-so directed to the OP.

Doubling the batteries won't work to really help much if continuous use is your goal. In series they would fry the esc, and in parallel they'd just take that much longer to charge between runs. You'd get roughly twice as much run time from each charge, but the limiting factor is still the charge rate. What you want is a higher voltage system (same wattage with less current) with higher c rated batteries. This gives you more power both charging and discharging. I have batteries that I can charge at nearly 1:1 run/charge time in a 700-size helicopter (11hp in a package smaller than a beer can, with zero maintenance required ever) running idle up (governed head speed with 80-100% throttle at all times).

It's amazing shit.

mid_life_crisis · 06-27-2013, 11:21 PM

Holy buttfuck Batman! I researched the product and expected worthwhile gains, but this is so much more than I imagined.

jamesm · 06-27-2013, 11:25 PM

Kickass! Even better than expected. Another psi or two and you'll be outrunning innovate cars

.

industrial · 06-27-2013, 11:26 PM

Wow that is really amazing. I guess I'll be adding this to my NA build... Just seems so win-win. I look forward to further development of this kit. Is there anyway you guys can look into using higher quality batteries like the Shorai LFX series for people that want to spend a little more?

fenton · 06-27-2013, 11:30 PM

Quote:

Originally Posted by industrial

Wow that is really amazing. I guess I'll be adding this to my NA build... Just seems so win-win. I look forward to further development of this kit. Is there anyway you guys can look into using higher quality batteries like the Shorai LFX series for people that want to spend a little more?

Options are endless. Better batteries give a bit more up top by themselves. Also getting a BIGGER compressor and a controller that can handle more amps :-)

Sent from my HTC One using Tapatalk 2

tahoward · 06-27-2013, 11:32 PM

Forget about batteries start up more motor RnD! How easy it is to remove the motor from that compressor?

May have a nice after market doing motor development and just selling the new motors in exchange for the old ones as cores...

mid_life_crisis · 06-27-2013, 11:33 PM

Quote:

Originally Posted by FT_Monk

And please give me a break for saying this is equivalent to a NOS shot.

Want some barbecue sauce for that crow?

FAER · 06-27-2013, 11:33 PM

where is tesla when you need him

industrial · 06-27-2013, 11:33 PM

Quote:

Originally Posted by tahoward

Forget about batteries start up more motor RnD! How easy it is to remove the motor from that compressor?

May have a nice after market doing motor development and just selling the new motors in exchange for the old ones as cores...

Might just have to add another battery and jack up the voltage.

unijabnx2000 · 06-27-2013, 11:38 PM

Quote:

Originally Posted by jamesm

Doubling the batteries won't work to really help much if continuous use is your goal. In series they would fry the esc, and in parallel they'd just take that much longer to charge between runs. You'd get roughly twice as much run time from each charge, but the limiting factor is still the charge rate. What you want is a higher voltage system (same wattage with less current) with higher c rated batteries. This gives you more power both charging and discharging. I have batteries that I can charge at nearly 1:1 run/charge time in a 700-size helicopter (11hp in a package smaller than a beer can, with zero maintenance required ever) running idle up (governed head speed with 80-100% throttle at all times).

It's amazing shit.

The extra charging time could be worth it.

sw20kosh · 06-27-2013, 11:41 PM

Holy shit dat torque! Any chance of a boost plot?

Very nice results.

I am gonna guess here but I don't think this set up would last on a road course where you need continuous boost?

On another note, this + a laggy turbo would be a fun twin charge project! =D

jamesm · 06-27-2013, 11:42 PM

Quote:

Originally Posted by sw20kosh

Holy shit dat torque! Any chance of a boost plot?

Very nice results.

I am gonna guess here but I don't think this set up would last on a road course where you need continuous boost?

Not today. Ask that question again in 3 years or so

.

06-27-2013, 11:21 PM	#200
mid_life_crisis Senior Member Join Date: May 2013 Drives: FR-S 10 #103 AT Location: NC Posts: 1,519 Thanks: 101 Thanked 599 Times in 347 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	Holy buttfuck Batman! I researched the product and expected worthwhile gains, but this is so much more than I imagined. __________________ Necessity may be the mother of Invention but Desperation is quite often the father. “Sex is like Bridge. If you don't have a good partner, you'd better have a good hand.” - Mae West Papa said, "son there's a lot of evil temptations out there. Best to try 'em all so you know which ones to avoid."

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06-27-2013, 11:14 PM	#197
tahoward Member Join Date: May 2013 Drives: Firestorm FR-S Location: Tempe, Arizona Posts: 35 Thanks: 0 Thanked 9 Times in 7 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Exactly what I was expecting out of this. That's some nice wheel spinning torque. I'd be just as excited to see another 1 or 2 psi. This is on an all stock FR-S? Edit: And F*** that torque dip Too bad centri superchargers don't come with an integrated motor on a clutch...

06-27-2013, 11:25 PM	#201
jamesm Banned Join Date: Mar 2013 Drives: 2013 FR-S Location: Orlando, FL Posts: 2,929 Thanks: 1,166 Thanked 2,293 Times in 1,180 Posts Mentioned: 313 Post(s) Tagged: 4 Thread(s)	Kickass! Even better than expected. Another psi or two and you'll be outrunning innovate cars .

06-27-2013, 11:26 PM	#202
industrial Add lightness! Join Date: Apr 2012 Drives: 17' WRX Location: Boston Posts: 1,253 Thanks: 380 Thanked 888 Times in 411 Posts Mentioned: 20 Post(s) Tagged: 0 Thread(s)	Wow that is really amazing. I guess I'll be adding this to my NA build... Just seems so win-win. I look forward to further development of this kit. Is there anyway you guys can look into using higher quality batteries like the Shorai LFX series for people that want to spend a little more?

06-27-2013, 11:32 PM	#204
tahoward Member Join Date: May 2013 Drives: Firestorm FR-S Location: Tempe, Arizona Posts: 35 Thanks: 0 Thanked 9 Times in 7 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Forget about batteries start up more motor RnD! How easy it is to remove the motor from that compressor? May have a nice after market doing motor development and just selling the new motors in exchange for the old ones as cores...

06-27-2013, 11:33 PM	#206
FAER Banned Join Date: Mar 2013 Drives: Silver BRZ Location: Texas Posts: 361 Thanks: 22 Thanked 118 Times in 86 Posts Mentioned: 10 Post(s) Tagged: 0 Thread(s)	where is tesla when you need him

06-27-2013, 11:41 PM	#209
sw20kosh Senior Member Join Date: Jul 2012 Drives: 2013 Black FR-S Location: SF Posts: 3,030 Thanks: 881 Thanked 2,014 Times in 990 Posts Mentioned: 153 Post(s) Tagged: 1 Thread(s)	Holy shit dat torque! Any chance of a boost plot? Very nice results. I am gonna guess here but I don't think this set up would last on a road course where you need continuous boost? On another note, this + a laggy turbo would be a fun twin charge project! =D

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