Dynamometer Results & Comparisons Dyno Records | Dyno Discussion | Dyno Wars

Flywheel hp?

Thread Tools
 
Search this Thread
 
Old Aug 17, 2006 | 06:22 PM
  #1  
SHINER's Avatar
Thread Starter
TECH Veteran
iTrader: (18)
 
Joined: Sep 2005
Posts: 4,192
Likes: 0
From: SW Houston
Default Flywheel hp?

If I dyno like 410 to the wheels how much is that at the motor?
Reply
Old Aug 17, 2006 | 06:27 PM
  #2  
spazzyfry123's Avatar
TECH Resident
15 Year Member
iTrader: (4)
 
Joined: Feb 2006
Posts: 963
Likes: 0
From: North Georgia Mountains
Default

I've been wondering the same myself. Well not this specifically, but more just drivetrain loss in F-bodies.

So what is the drivetrain loss % so we can do our own math?
Reply
Old Aug 17, 2006 | 06:49 PM
  #3  
lomaximumta's Avatar
TECH Fanatic
iTrader: (5)
 
Joined: Jan 2006
Posts: 1,199
Likes: 0
From: Stratford, CT.
Default

15% or so...say 12-18% conservatively.
Reply
Old Aug 17, 2006 | 06:56 PM
  #4  
spazzyfry123's Avatar
TECH Resident
15 Year Member
iTrader: (4)
 
Joined: Feb 2006
Posts: 963
Likes: 0
From: North Georgia Mountains
Default

Originally Posted by lomaximumta
15% or so...say 12-18% conservatively.
So my engine has ~380/391 at the crank with nothing but a lid and full exhaust? That sounds pretty high, but cool!

(My car puts 330/340 to the wheels)
Reply
Old Aug 17, 2006 | 07:01 PM
  #5  
SHINER's Avatar
Thread Starter
TECH Veteran
iTrader: (18)
 
Joined: Sep 2005
Posts: 4,192
Likes: 0
From: SW Houston
Default

so i guess im like 460 on motor
Reply
Old Aug 20, 2006 | 11:51 AM
  #6  
spazzyfry123's Avatar
TECH Resident
15 Year Member
iTrader: (4)
 
Joined: Feb 2006
Posts: 963
Likes: 0
From: North Georgia Mountains
Default

So does everyone agree that 15% is the drivetrain loss on F-bodies? (given you still have the 10 bolt)
Reply
Old Aug 20, 2006 | 12:06 PM
  #7  
slow trap's Avatar
TECH Addict
iTrader: (22)
 
Joined: Sep 2004
Posts: 2,639
Likes: 0
From: tennessee
Default

somewhere i thought i heard someone say 12-15% with an m6 through the stock drivetrain so i'd say 15 % is pretty close. of course that was hear so,say so . i have no idea.
Reply




All times are GMT -5. The time now is 10:30 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE