Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB

Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   Engine, Exhaust, Transmission (https://www.ft86club.com/forums/forumdisplay.php?f=8)
-   -   Agency Power Crank Pulley / Clutch Masters Flywheel (https://www.ft86club.com/forums/showthread.php?t=12558)

vividracing 07-23-2012 09:55 PM

Agency Power Crank Pulley / Clutch Masters Flywheel
 
Agency Power Crank Pulley / Clutch Masters Flywheel

http://i755.photobucket.com/albums/x...3084091341.jpg
  • Run#1 153whp 125wtq
  • Run#2 180whp 143wtq
  • Run#3 194whp 150wtq

Run#1 Was a BASE run. Bone stock!

Run#2 Was with the Flywheel and Crank Pulley.

Run#3 Was with Flywheel, Crank Pulley, Header, Crossover pipe, Catback exhaust system.

Clutch Masters kit,
Clutchmasters Stage 1 with a lightweight steel flywheel.

http://www.vividracing.com/blog/wp-c...s/dsc_5357.jpg

http://www.vividracing.com/blog/wp-c...s/dsc_5356.jpg

http://www.vividracing.com/blog/wp-c...s/dsc_5513.jpg

http://www.vividracing.com/blog/wp-c...s/dsc_5354.jpg

AP light weight pulley
http://vrechise.com/getimage.php?i=a...0-pulley-4.jpg

Silverdub 07-23-2012 09:59 PM

Whats the weight of the stock flywheel?

Chewie4299 07-23-2012 10:05 PM

This is without tuning? I thought I read elsewhere that a lightweight flywheel and pulley combo could lead to a surging idle due to the ECU not being programmed to recognize the faster changes in crank speed?

How could all this be done without a tune an remain driveable?

vividracing 07-23-2012 10:10 PM

Quote:

Originally Posted by Chewie4299 (Post 334047)
This is without tuning? I thought I read elsewhere that a lightweight flywheel and pulley combo could lead to a surging idle due to the ECU not being programmed to recognize the faster changes in crank speed?

How could all this be done without a tune an remain driveable?

Car drives without issue.
The car/ECU is still new. No one really knows until you do it.

But so far we have not seen any cel lights.

fenton 07-23-2012 10:10 PM

Can we get some in car driving videos of this car, i would like to see how it accelerates WOT and how the daily driveability stands.

These are nice gains but i want to see and hear if this is livable.

Thanks,

WolfsFang 07-23-2012 10:10 PM

wow so your telling me that a pully and a clutch made almost 25 tq? god dam this car is going to yield huge performance with simple mods.

vividracing 07-23-2012 10:10 PM

Quote:

Originally Posted by Silverdub (Post 334036)
Whats the weight of the stock flywheel?

20.6 .. Will have all the weights in thread in the morning.

AkaJabari 07-23-2012 10:14 PM

So let me get this straight. You're telling us that with this flywheel +pulley combo, you've managed to reduce drivetrain loss from ~24% (which is pretty standard for RWD platforms) to ~10%?
This is your story?

Silverdub 07-23-2012 10:16 PM

Ah yeahmy bad just noticed the picture on the scale was of the stock one! I ll keep an eye out for your update.

Calum 07-23-2012 10:18 PM

Palm, face. Face, palm. Ah, I see you've already met.

Fuck me. How do you expect to have any creditably if you post a light weight part but don't show the weight difference?

fenton 07-23-2012 10:22 PM

Quote:

Originally Posted by AkaJabari (Post 334078)
So let me get this straight. You're telling us that with this flywheel +pulley combo, you've managed to reduce drivetrain loss from ~24% (which is pretty standard for RWD platforms) to ~10%?
This is your story?

The runs are two months apart so that could be some of the issue.

Silverdub 07-23-2012 10:23 PM

Is the flywheel going to be available as a single part or only sold with a flywheel?

Jesse 07-23-2012 10:26 PM

awesome gains with a flywheel, seems like the install wouldn't be too difficult with the position of the trans on the 86.

fenton 07-23-2012 10:27 PM

stock at 153 is 23percent loss considering a perfect engine and mustang dyno.

Clutch flywheel and pulley result in 10 percent loss yes but i think alot is going to have to do with the car both breaking in and dyno conditions between the two months/calibration.

Just my 2 cents though


All times are GMT -4. The time now is 08:34 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2026 DragonByte Technologies Ltd.


Garage vBulletin Plugins by Drive Thru Online, Inc.