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

Tell me what this 408 will make!

Thread Tools
 
Search this Thread
 
Old 03-05-2015, 09:37 AM
  #1  
TECH Apprentice
Thread Starter
iTrader: (3)
 
Turbo306Fox's Avatar
 
Join Date: May 2011
Posts: 324
Likes: 0
Received 3 Likes on 3 Posts

Default Tell me what this 408 will make!

Just put together a 408 stroker tell me what you think it will make
2001 Camaro SS
408 stroker 11.5:1 CR
Eagle crank
Eagle rods
Diamond Racing flat top -2cc
ls9 gaskets
GMPP cnc ported ls3 heads 68.5cc
(flow around 350cfm@.700)
Vengeance ported fast 102 intake
Nick Williams 102 throttle body
Johnson lifters
BTR .660 springs titanium retainers
Pat G speced cam 240/252 .629 113+3
Comp Cams 7.40 pushrods
Comp Cams trunion upgrade
Powerbond under drive pulley
6 spd and 10 bolt 3.42 gear
Old 03-05-2015, 09:42 AM
  #2  
TECH Fanatic
iTrader: (2)
 
Jake99's Avatar
 
Join Date: Dec 2009
Posts: 1,276
Likes: 0
Received 0 Likes on 0 Posts

Default

600 fw, with the right boltons
Old 03-05-2015, 09:46 AM
  #3  
10 Second Club
iTrader: (14)
 
Lawhead's Avatar
 
Join Date: Aug 2010
Location: \
Posts: 2,397
Likes: 0
Received 2 Likes on 2 Posts
Default

600fw? You don't think that combo would make over 500rwhp?
Old 03-05-2015, 10:08 AM
  #4  
Moderator
iTrader: (9)
 
LIL SS's Avatar
 
Join Date: Nov 2001
Location: San Jose area
Posts: 2,966
Likes: 0
Received 2 Likes on 2 Posts

Default

It should make 500rwhp through a m6/10 bolt combo.
Old 03-05-2015, 10:39 AM
  #5  
On The Tree
iTrader: (12)
 
george g's Avatar
 
Join Date: Aug 2009
Location: Sparrows point,Md.
Posts: 169
Likes: 0
Received 0 Likes on 0 Posts

Default

You should be around 525 at the tires.
Old 03-05-2015, 11:04 AM
  #6  
TECH Apprentice
Thread Starter
iTrader: (3)
 
Turbo306Fox's Avatar
 
Join Date: May 2011
Posts: 324
Likes: 0
Received 3 Likes on 3 Posts

Default

My goal is 550whp on a dyno jet I know numbers don't mean anything but still wanna hit 550 lol
Old 03-05-2015, 11:21 AM
  #7  
TECH Veteran
 
Tuskyz28's Avatar
 
Join Date: Sep 2014
Location: Mississippi
Posts: 4,743
Received 536 Likes on 383 Posts
Default

Great build but there are power gains to be had from a head swap.
Old 03-05-2015, 12:30 PM
  #8  
Launching!
iTrader: (1)
 
1 Slow WS6's Avatar
 
Join Date: Apr 2009
Location: Virginia Beach
Posts: 260
Likes: 0
Received 1 Like on 1 Post
Default

530/495 at the wheels
Old 03-05-2015, 12:35 PM
  #9  
TECH Senior Member
iTrader: (27)
 
Rise of the Phoenix's Avatar
 
Join Date: Dec 2009
Location: Jefferson City, MO
Posts: 9,728
Likes: 0
Received 10 Likes on 9 Posts

Default

My guess is going to be 525 rwhp.
Old 03-05-2015, 05:16 PM
  #10  
TECH Apprentice
Thread Starter
iTrader: (3)
 
Turbo306Fox's Avatar
 
Join Date: May 2011
Posts: 324
Likes: 0
Received 3 Likes on 3 Posts

Default

I wish I would have milled the heads and got the compression up high enough to run e85 and make it worth it
Old 03-05-2015, 09:44 PM
  #11  
10 Second Club
iTrader: (14)
 
Detoxx03's Avatar
 
Join Date: Jan 2007
Location: Woodward Avenue
Posts: 7,336
Received 72 Likes on 37 Posts

Default

Auto or manual?
Old 03-05-2015, 09:47 PM
  #12  
TECH Apprentice
Thread Starter
iTrader: (3)
 
Turbo306Fox's Avatar
 
Join Date: May 2011
Posts: 324
Likes: 0
Received 3 Likes on 3 Posts

Default

Manual with a 10 bolt for now
Old 03-06-2015, 02:18 PM
  #13  
TECH Enthusiast
 
Goosecaddy05's Avatar
 
Join Date: Jul 2012
Posts: 552
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Rise of the Phoenix
My guess is going to be 525 rwhp.
i'm with you. 525 and that's with it dialed in perfect. If not i'd say 505-510
Old 03-06-2015, 02:22 PM
  #14  
TECH Apprentice
Thread Starter
iTrader: (3)
 
Turbo306Fox's Avatar
 
Join Date: May 2011
Posts: 324
Likes: 0
Received 3 Likes on 3 Posts

Default

Damn sounds like I should have just dropped a stock 6.0 in it and sprayed the ***** off it. I would have saved about $4500 :-(
Old 03-06-2015, 02:44 PM
  #15  
TECH Enthusiast
 
Goosecaddy05's Avatar
 
Join Date: Jul 2012
Posts: 552
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Turbo306Fox
Damn sounds like I should have just dropped a stock 6.0 in it and sprayed the ***** off it. I would have saved about $4500 :-(
just spray the 408
Old 03-06-2015, 05:52 PM
  #16  
10 Second Club
iTrader: (14)
 
Detoxx03's Avatar
 
Join Date: Jan 2007
Location: Woodward Avenue
Posts: 7,336
Received 72 Likes on 37 Posts

Default

A tad over 500whp is about right. Slap a direct port 200 shot on it when you get bored.
Old 03-06-2015, 07:08 PM
  #17  
TECH Addict
iTrader: (57)
 
ragtopz28's Avatar
 
Join Date: Aug 2007
Location: Ft. Myers, FL
Posts: 2,014
Likes: 0
Received 9 Likes on 8 Posts

Default

The 500-525whp is my hopes as well...https://ls1tech.com/forums/generatio...-breather.html
I'm gonna slap it with 300 shot
Old 03-07-2015, 10:35 AM
  #18  
TECH Fanatic
iTrader: (5)
 
64post's Avatar
 
Join Date: Nov 2011
Location: Sonoma Co. Ca.
Posts: 1,686
Received 226 Likes on 179 Posts

Default

540rwhp (with a good tune). I have seen more than a few 383's with similar mods in the 510-520 rwhp range. His cam has about 20* overlap and that should be just enough.
Old 03-08-2015, 09:01 AM
  #19  
TECH Fanatic
iTrader: (2)
 
Jake99's Avatar
 
Join Date: Dec 2009
Posts: 1,276
Likes: 0
Received 0 Likes on 0 Posts

Default

http://www.superchevy.com/how-to/eng...no-charts.html
Old 03-08-2015, 10:45 AM
  #20  
Banned
 
lil john's Avatar
 
Join Date: Mar 2013
Location: Studewood/Acres-Homes TX.
Posts: 1,137
Likes: 0
Received 2 Likes on 2 Posts
Default

Between 515 to 538 rwhp @ 6600 to 6800 rpm's all depending on how well the the tune is, with Tq in the range of 495 to 520 around 4750 to 4900 rpm's. You'll have a lot of fun with it 4 sure.

Last edited by lil john; 03-08-2015 at 11:41 AM.


Quick Reply: Tell me what this 408 will make!



All times are GMT -5. The time now is 03:26 PM.