How to achieve better low end torque

Minsu · 09-19-2012, 12:52 PM

Super Charger?

Boost? (Im assuming this is high end torque cause you need it to kick in.)

Something else?

WHAT in the world is NA.

Love you

Trips · 09-19-2012, 12:57 PM

NA = Normally Aspirated

Huckleberry · 09-19-2012, 12:58 PM

supercharger for instant gratification.

Minsu · 09-19-2012, 01:03 PM

so the supercharger would give me lower end torque then?
I c. and also that carbon signal vendor is gone!?
i wanted to get the raptor...
sigh
oh well

Apoc370z · 09-19-2012, 03:59 PM

Quote:

Originally Posted by Minsu

so the supercharger would give me lower end torque then?
I c. and also that carbon signal vendor is gone!?
i wanted to get the raptor...
sigh
oh well

The raptor is basically the fujimura bumper replica. Try to pm them for details, or you can get the authentic fujimura bumper through vividracing under the sponsor classified section

shadoquad · 09-19-2012, 04:14 PM

370Z Purist · 09-19-2012, 04:25 PM

The best way to increase low end torque in a naturally high revving, relatively low displacement motor is to increase flow.

Cam changes, VVEL mapping (if it ever happens or even needs to), head work, etc. Bore and stroke (I believe a larger bore and shorter stroke yields more low end, but exclusively low end) should help. Also consider the shorter gears, like the 4.08.

Superchargers typically destroy torque numbers, as the amount of boost varies with engine RPM. That means all the parasitic drag will not produce power until you hit the powerband at 3-4K RPM. I think I'm writing the wrong thing though, and I think I mean this for turbochargers... so if someone wants to correct me, feel free.

Turbocharging (twin) will increase low end torque, although not by much. Single turbocharging will increase everything high end, as you'd have to wait a bit longer for a larger single turbo to spool versus two smaller turbochargers (I think).

Z eliminator · 09-19-2012, 08:34 PM

change the gearing to 4.08's

car becomes a weapon

PaulZ370 · 09-19-2012, 09:02 PM

Quote:

Originally Posted by Triple's

NA = Normally Aspirated

Um... "Naturally" Aspirated I believe...

09-19-2012, 12:52 PM	#1 (permalink)
Minsu A True Z Fanatic Join Date: Jul 2012 Location: New Jersey Posts: 1,401 Drives: 2013 MidBlue 370Z 6M Rep Power: 23	How to achieve better low end torque Super Charger? Boost? (Im assuming this is high end torque cause you need it to kick in.) Something else? WHAT in the world is NA. Love you

09-19-2012, 12:57 PM	#2 (permalink)
Trips Administrator Join Date: May 2009 Location: Disneyland, Ca Posts: 8,728 Drives: 🔰 Rep Power: 10	NA = Normally Aspirated __________________

09-19-2012, 12:58 PM	#3 (permalink)
Huckleberry Enthusiast Member Join Date: Apr 2012 Location: Los Angeles Age: 38 Posts: 410 Drives: Z Rep Power: 13	supercharger for instant gratification. __________________

09-19-2012, 04:25 PM	#7 (permalink)
370Z Purist A True Z Fanatic Join Date: Jun 2009 Location: Zion, Illinois Posts: 1,873 Drives: '09 370Z-T BS M6 Rep Power: 18	The best way to increase low end torque in a naturally high revving, relatively low displacement motor is to increase flow. Cam changes, VVEL mapping (if it ever happens or even needs to), head work, etc. Bore and stroke (I believe a larger bore and shorter stroke yields more low end, but exclusively low end) should help. Also consider the shorter gears, like the 4.08. Superchargers typically destroy torque numbers, as the amount of boost varies with engine RPM. That means all the parasitic drag will not produce power until you hit the powerband at 3-4K RPM. I think I'm writing the wrong thing though, and I think I mean this for turbochargers... so if someone wants to correct me, feel free. Turbocharging (twin) will increase low end torque, although not by much. Single turbocharging will increase everything high end, as you'd have to wait a bit longer for a larger single turbo to spool versus two smaller turbochargers (I think). __________________ -Phil "Since one of my brake light bulbs just went out, the forum told me that my piston rings are about to blow." Last edited by 370Z Purist; 09-19-2012 at 04:34 PM.

09-19-2012, 08:34 PM	#8 (permalink)
Z eliminator A True Z Fanatic Join Date: Jul 2009 Location: Ontario Canada Posts: 1,659 Drives: 370 Z 7AT Sports Rep Power: 18	change the gearing to 4.08's car becomes a weapon __________________ 12.343 @114.14 . 4.5 stroker motor is now being built. Dec 1 2015.

09-19-2012, 01:03 PM	#4 (permalink)
Minsu A True Z Fanatic Join Date: Jul 2012 Location: New Jersey Posts: 1,401 Drives: 2013 MidBlue 370Z 6M Rep Power: 23	so the supercharger would give me lower end torque then? I c. and also that carbon signal vendor is gone!? i wanted to get the raptor... sigh oh well

09-19-2012, 04:14 PM	#6 (permalink)
shadoquad A True Z Fanatic Join Date: Apr 2010 Location: . Posts: 42,608 Drives: . Rep Power: 3886

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