follow ft86club on our blog, twitter or facebook.
FT86CLUB
Ft86Club
Speed By Design
Register Garage Members List Calendar Search Today's Posts Mark Forums Read

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB > Technical Topics > Forced Induction

Forced Induction Turbo, Supercharger, Methanol, Nitrous


User Tag List

Reply
 
Thread Tools Search this Thread
Old 02-07-2014, 10:23 AM   #85
LBC Por Siempre
Senior Member
 
LBC Por Siempre's Avatar
 
Join Date: Dec 2013
Drives: 2008 Toyota Prius, 2012 911 Turbo
Location: Long Beach, Bakersfield
Posts: 157
Thanks: 3
Thanked 23 Times in 19 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by King Tut View Post
With the factory tires coming in at 215 width and the fenders only allowing a 265-275 width tire to be mounted I feel like 300+ whp and 250+ ft/lbs is the sweet spot for this car. If you want to run less tire, then I would recommend running less power. That is all assuming you enjoy grip and not tire smoke.
For sure, if you're going over 200bhp youre going go need a wider tire. I dont know who the hell decided on such a narrow wheel, 7 frigen inches... Its like they want you to lose grip and drive like a “Yarbough like Jeremy Clarkson". One of the first things you do when you update to F/I is to get wider wheels.
LBC Por Siempre is offline   Reply With Quote
Old 02-07-2014, 10:26 AM   #86
LBC Por Siempre
Senior Member
 
LBC Por Siempre's Avatar
 
Join Date: Dec 2013
Drives: 2008 Toyota Prius, 2012 911 Turbo
Location: Long Beach, Bakersfield
Posts: 157
Thanks: 3
Thanked 23 Times in 19 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by King Tut View Post
Should have gotten a turbo then.
I prefer a super charger since it looks much cleaner, the install though I know there are folks out there can do a father clean Turbo install.
LBC Por Siempre is offline   Reply With Quote
Old 02-07-2014, 10:45 AM   #87
LBC Por Siempre
Senior Member
 
LBC Por Siempre's Avatar
 
Join Date: Dec 2013
Drives: 2008 Toyota Prius, 2012 911 Turbo
Location: Long Beach, Bakersfield
Posts: 157
Thanks: 3
Thanked 23 Times in 19 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by King Tut View Post
I like your babbling. Running traction control on a Porsche can kill a set of rear brake pads in a weekend.
No no no no, the whole idea is replacing the Carbon Ceramic brake disk in the rear. And it generally cost as much as the option for all four wheel from the factory. That is why a lot of GT3 owners who outfit their allotment from Porsche just get Steal brakes and no Sport Chrono - Or what is known as the Dash Wart.
LBC Por Siempre is offline   Reply With Quote
Old 02-07-2014, 10:48 AM   #88
King Tut
NASA SpecE30 Racer
 
King Tut's Avatar
 
Join Date: May 2012
Drives: 2006 Honda S2000
Location: Gulf Breeze, FL
Posts: 7,279
Thanks: 607
Thanked 5,759 Times in 3,055 Posts
Mentioned: 274 Post(s)
Tagged: 10 Thread(s)
Send a message via AIM to King Tut
Quote:
Originally Posted by LBC Por Siempre View Post
No no no no, the whole idea is replacing the Carbon Ceramic brake disk in the rear. And it generally cost as much as the option for all four wheel from the factory. That is why a lot of GT3 owners who outfit their allotment from Porsche just get Steal brakes and no Sport Chrono - Or what is known as the Dash Wart.
I know that alot of them swap the CCBs out, but the traction control system on a Porsche loves using the rear brakes hard to keep the car from rotating so owners can kill a set of rear brake pads in a weekend even with little wear to the fronts. I ordered my Cayman R without Sport Chrono specifically because I didn't want the dash wart.
__________________
King Tut is offline   Reply With Quote
Old 02-07-2014, 12:35 PM   #89
kaybee123
Member
 
Join Date: Jun 2012
Drives: Scion FR-S
Location: Montreal
Posts: 41
Thanks: 14
Thanked 11 Times in 9 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Garage
When I first moved towards 240whp I thought... wow, this is MUCH faster than before.

After a year of driving, I'm used to it now and although I believe it is the best amount of power for me, it would be nice to have a little more. (Of course, I'm assuming that I would be saying the same thing no matter which power level I was at).

I'm still on the stock tires so it's enough power to scare me... and definitely enough to get me in trouble. 300 would be nice but I'd probably be worried of blowing things up.
kaybee123 is offline   Reply With Quote
Old 02-07-2014, 12:54 PM   #90
xxscaxx
Senior Member
 
Join Date: Jul 2012
Drives: 2013 SWP BRZ
Location: New York
Posts: 2,240
Thanks: 458
Thanked 878 Times in 556 Posts
Mentioned: 34 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by kaybee123 View Post
When I first moved towards 240whp I thought... wow, this is MUCH faster than before.

After a year of driving, I'm used to it now and although I believe it is the best amount of power for me, it would be nice to have a little more. (Of course, I'm assuming that I would be saying the same thing no matter which power level I was at).

I'm still on the stock tires so it's enough power to scare me... and definitely enough to get me in trouble. 300 would be nice but I'd probably be worried of blowing things up.
Like you said, no matter the power level, you always get used to it at some point.

I had a lot of power in my old sti, and when I would drive my brothers protuned 08 sti, it would feel like a dog. I would be like wow this thing is slow!

Got rid of it, bought the brz, and now when I drive his car, i'm like holy crap

At least in the beginning before I started modding it
xxscaxx is offline   Reply With Quote
Old 02-07-2014, 01:11 PM   #91
RCL
Member
 
Join Date: Oct 2013
Drives: subaru BRZ
Location: buford, ga
Posts: 15
Thanks: 0
Thanked 4 Times in 3 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
250whp in the FRS with a good wheel/tire/suspension/brake setup would make for a VERY fast car around a track which is what I'm going for. It's not so much peak power that's important as is area under the curve, usuable power a the RPM's you will need it.

BUT for most people that just drive their cars on the street who like to just do pulls from light to light or hwy pulls(which I don't condone) than 250whp will most likely leave you dissatisfied.

Just depends on what your goals are...
RCL is offline   Reply With Quote
Old 02-07-2014, 01:34 PM   #92
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)
250whp doesn't make for a very fast 86. i expected a lot more when my car was around that level. it starts to get fun as you push the boost up off of the wastegate and start making ~300whp. on e85 @ ~350whp it's a blast.

i was actually quite surprised that this car didn't respond the way my miatas always did. a basic FM2 miata (~220 dynojet whp) feels faster than my 86 does with 260 (mustang dyno) whp at around 8-8.5psi.
jamesm is offline   Reply With Quote
The Following User Says Thank You to jamesm For This Useful Post:
WKM Houston (02-08-2014)
Old 02-07-2014, 01:42 PM   #93
DriftEm
Senior Member
 
DriftEm's Avatar
 
Join Date: Mar 2013
Drives: 2013 Scion FR-S
Location: San Diego, CA
Posts: 285
Thanks: 120
Thanked 135 Times in 87 Posts
Mentioned: 13 Post(s)
Tagged: 1 Thread(s)
Garage
Quote:
Originally Posted by jamesm View Post
250whp doesn't make for a very fast 86. i expected a lot more when my car was around that level. it starts to get fun as you push the boost up off of the wastegate and start making ~300whp. on e85 @ ~350whp it's a blast.

i was actually quite surprised that this car didn't respond the way my miatas always did. a basic FM2 miata (~220 dynojet whp) feels faster than my 86 does with 260 (mustang dyno) whp at around 8-8.5psi.
"Feels" slower or "is" slower?

Sent from my SAMSUNG-SM-N900A using Tapatalk
__________________
DriftEm is offline   Reply With Quote
The Following User Says Thank You to DriftEm For This Useful Post:
xxscaxx (02-07-2014)
Old 02-07-2014, 01:45 PM   #94
nataku
Negative Mass
 
nataku's Avatar
 
Join Date: May 2012
Drives: Orange Metallic AVO Turbo GT86 6MT
Location: Arlington VA
Posts: 702
Thanks: 272
Thanked 345 Times in 201 Posts
Mentioned: 56 Post(s)
Tagged: 1 Thread(s)
I was fine around 250whp til I had an overboosting issue and experienced something closer to 350whp... Just shy of 300whp is a nice spot to be, but more important is peak torque and where you get it. I only make ~290whp but I make ~250ftlb of torque.

Horsepower seems to only be an important metric on the dyno. When you want to know how it will feel to drive the car you need to be looking at torque. I would say 250ftlb of torque is a good spot to reach.
__________________
Build thread for my Lovely Lady.
nataku is offline   Reply With Quote
The Following User Says Thank You to nataku For This Useful Post:
xxscaxx (02-07-2014)
Old 02-07-2014, 01:51 PM   #95
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)
Quote:
Originally Posted by DriftEm View Post
"Feels" slower or "is" slower?

Sent from my SAMSUNG-SM-N900A using Tapatalk
is slower.
jamesm is offline   Reply With Quote
Old 02-07-2014, 02:03 PM   #96
kbye
Senior Member
 
kbye's Avatar
 
Join Date: Feb 2013
Drives: 2014 FR-S
Location: Calgary
Posts: 460
Thanks: 64
Thanked 441 Times in 140 Posts
Mentioned: 9 Post(s)
Tagged: 2 Thread(s)
...probably because the miata is 500+lbs lighter?
different dyno, different car, potentially different drivetrain loss.
kbye is offline   Reply With Quote
Old 02-07-2014, 02:04 PM   #97
xxscaxx
Senior Member
 
Join Date: Jul 2012
Drives: 2013 SWP BRZ
Location: New York
Posts: 2,240
Thanks: 458
Thanked 878 Times in 556 Posts
Mentioned: 34 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by jamesm View Post
is slower.
Isn't the Miata like 600 pounds less than our car? If so, i'm not really that surprised, and you shouldn't be either lol.

@kbye just beat me to it, haha
xxscaxx is offline   Reply With Quote
Old 02-07-2014, 02:12 PM   #98
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)
Quote:
Originally Posted by xxscaxx View Post
Isn't the Miata like 600 pounds less than our car? If so, i'm not really that surprised, and you shouldn't be either lol.

@kbye just beat me to it, haha
more like 250lbs... but yeah. the na's were around 500lbs lighter. the point is a lot of people think 'it's light... it doesn't need much power' when in reality these cars aren't all that light, and don't respond the way other 'lightweight' cars do.
jamesm is offline   Reply With Quote
 
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Has anyone taken a closer look at the gas pedal? smbstyle Engine, Exhaust, Transmission 14 04-28-2017 02:59 PM
A closer look at the optional Aero kit BenArmstrong Cosmetic Modification (Interior/Exterior/Lighting) 11 07-17-2013 06:50 PM
A closer look at the Volk and Project Mu FR-S ShowstoppersUSA FR-S & 86 Photos, Videos, Wallpapers, Gallery Forum 1 11-16-2012 10:39 AM
HKS Supercharger getting closer gtauto AUSTRALIA 166 09-03-2012 07:11 PM
Speed hunters first drive and closer look reviews (with photos of modded blue TRD 86) Spaceywilly Scion FR-S / Toyota 86 GT86 General Forum 19 11-28-2011 10:41 PM


All times are GMT -4. The time now is 08:37 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.