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)
-   -   2017 up graded internals (https://www.ft86club.com/forums/showthread.php?t=121553)

Zentec 08-26-2017 02:53 PM
2017 up graded internals
 
With the upgraded internals for the 17 year model. How were the cams updated and we're the valve springs upgraded as well? Are both of these still worth upgrading if your staying n/a and do they now allow for higher rev and power output? If I'm looking for 40hp gain while staying in the 93 octane fuel with reliability would I still benifit these aftermarket upgrades or would it be better spent in other areas.

Thank you.

swarb 08-26-2017 02:59 PM
Quote:
Originally Posted by Zentec (Post 2968709)
With the upgraded internals for the 17 year model. How were the cams updated and we're the valve springs upgraded as well? Are both of these still worth upgrading if your staying n/a and do they now allow for higher rev and power output? If I'm looking for 40hp gain while staying in the 93 octane fuel with reliability would I still benifit these aftermarket upgrades or would it be better spent in other areas.

Thank you.
no, no, no, and no.

Somerandom18 08-26-2017 04:14 PM
Think all the internal upgrades are for efficiency not power handling.

Sent from my Pixel XL using Tapatalk

SuperTom 08-26-2017 05:53 PM
I have the 17' and love the upgrades. Just confused how they only got 5hp with an upgraded intake, Exhaust manifold, and polished internals ect.

Somerandom18 08-26-2017 07:09 PM
Quote:
Originally Posted by SuperTom (Post 2968762)
I have the 17' and love the upgrades. Just confused how they only got 5hp with an upgraded intake, Exhaust manifold, and polished internals ect.
17s makes about 10-15 more whp than previous years. Manufacturers only list HP at the crank.

Sent from my Pixel XL using Tapatalk

SuperTom 08-26-2017 08:18 PM
Quote:
Originally Posted by Somerandom18 (Post 2968782)
17s makes about 10-15 more whp than previous years. Manufacturers only list HP at the crank.

Sent from my Pixel XL using Tapatalk


Never really looked at stock for stock dyno results that is good to know thanks. :party0030:

wparsons 08-26-2017 10:14 PM
Quote:
Originally Posted by SuperTom (Post 2968762)
I have the 17' and love the upgrades. Just confused how they only got 5hp with an upgraded intake, Exhaust manifold, and polished internals ect.
The bulk of the extra power on 2017's is a much better OEM tune. The exhaust manifold helps too, but the tune is the biggest helper.

Somerandom18 08-26-2017 10:27 PM
The new exhaust manifold sounds better too IMO

Sent from my Pixel XL using Tapatalk

guybo 08-26-2017 10:34 PM
Quote:
Originally Posted by Somerandom18 (Post 2968782)
17s makes about 10-15 more whp than previous years. Manufacturers only list HP at the crank.

Sent from my Pixel XL using Tapatalk
Link to dyno?

SuperTom 08-26-2017 10:49 PM
well that guy on youtube Justin put his parts from old build to 17' and got the same thing tuned. your not losing much with a older model. I guess the tune might be the difference

Somerandom18 08-26-2017 10:57 PM
http://www.ft86club.com/forums/showthread.php?t=111631

Sent from my Pixel XL using Tapatalk

Captain Snooze 08-27-2017 06:39 AM
Quote:
Originally Posted by Somerandom18 (Post 2968864)
Sent from my Pixel XL using Tapatalk
Sent from my pc using a keyboard.


All times are GMT -4. The time now is 04:55 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.