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

larger duration EPS numbers?

Thread Tools
 
Search this Thread
 
Old Mar 8, 2011 | 10:49 AM
  #21  
odarabla's Avatar
10 Second Club
iTrader: (1)
 
Joined: Sep 2007
Posts: 1,500
Likes: 0
From: In Uranus!
Default

Originally Posted by kinglt-1
I have seen a few bigger duration(236+) eps cams posted in the dyno section over the last year... gains are not as impressive as the 22x in a stock headed ls1... must be deminishing returns caused by the stock heads. I wouldnt ever go into the 230's unless I had a killer set of heads anyways.
Like me: Trick Flow 215cnc heads opened to 4" bore 12.3-1 DCR with the cam specs being 246/255-605/632@113LSA Going in a LS2 402ci engine and car weighing 3460lbs
Reply
Old Mar 8, 2011 | 04:05 PM
  #22  
bamaballa205's Avatar
TECH Apprentice
iTrader: (12)
 
Joined: Nov 2007
Posts: 358
Likes: 0
From: Mayport, FL
Default

I have a 248/254 going into a 383. It's been 6weeks and still no cam. Called today and it'll be another week "go figure". I'll post my results when everything 's finish.
Reply
Old Mar 8, 2011 | 04:30 PM
  #23  
edwardzracing's Avatar
TECH Enthusiast
15 Year Member
Photogenic
Photoriffic
iTrader: (59)
 
Joined: Jan 2007
Posts: 549
Likes: 0
From: Layton, UT
Default

Originally Posted by bamaballa205
I have a 248/254 going into a 383. It's been 6weeks and still no cam. Called today and it'll be another week "go figure". I'll post my results when everything 's finish.
I feel your pain. I've been waiting a while now too. Most people say roughly 7 weeks, so hopefully next week you'll get yours. Waiting sucks!
Reply
Old Mar 8, 2011 | 09:38 PM
  #24  
Demonicbird00's Avatar
10 Second Club
iTrader: (17)
 
Joined: Apr 2004
Posts: 2,409
Likes: 0
From: Alloway,NJ
Default

Originally Posted by odarabla
Like me: Trick Flow 215cnc heads opened to 4" bore 12.3-1 DCR with the cam specs being 246/255-605/632@113LSA Going in a LS2 402ci engine and car weighing 3460lbs
please post results when you get them, thats close to my head/cam 40x CI motor im building

-brandon
Reply
Old Mar 8, 2011 | 10:41 PM
  #25  
AINT SKEERED's Avatar
TECH Junkie
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Apr 2002
Posts: 3,990
Likes: 361
From: Albany La
Default

Well I had a pen magnet break while pulling a lifter up. Looks like the head has to come off to get the magnet so while i am pulling heads,im going to re ring the bottom end. Hopefully Saturday i can get it out, hone it and reassemble by monday and get it back in the car soon.
Reply
Old Mar 18, 2011 | 11:56 PM
  #26  
bamaballa205's Avatar
TECH Apprentice
iTrader: (12)
 
Joined: Nov 2007
Posts: 358
Likes: 0
From: Mayport, FL
Default

Originally Posted by edwardzracing
I feel your pain. I've been waiting a while now too. Most people say roughly 7 weeks, so hopefully next week you'll get yours. Waiting sucks!
Cam finally cam. Hopefully i'll have her started up Wed.
Reply
Old Mar 19, 2011 | 01:24 AM
  #27  
Ls_Nova's Avatar
On The Tree
iTrader: (1)
 
Joined: Aug 2010
Posts: 114
Likes: 0
Default

Originally Posted by bamaballa205
Cam finally cam. Hopefully i'll have her started up Wed.
nice just got mine in today to....239/251 620/631 on a 108 going into a 383 also should be done soon now
Reply
Old Mar 19, 2011 | 02:42 AM
  #28  
Zmg00camaross's Avatar
10 Second Club
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (12)
 
Joined: Jun 2009
Posts: 5,069
Likes: 52
From: Missouri
Default

In for some more numbers.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Mar 19, 2011 | 06:52 AM
  #29  
AINT SKEERED's Avatar
TECH Junkie
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Apr 2002
Posts: 3,990
Likes: 361
From: Albany La
Default

I rebuilt my engine and now just waiting for a day off to put back in the car. Should be at the track next wensday night
Reply
Old Mar 21, 2011 | 08:28 AM
  #30  
mercccc's Avatar
On The Tree
 
Joined: Mar 2009
Posts: 175
Likes: 1
From: shrewsbury, ma
Default

mines a 236/243 621/624 111 in a 6.2 lower end with prc 5.3 heads and a fast 92 intake pacesetter headers, m6 through a 12bolt with 410s made 474/436 on a mustang dyno traps 126 car weighs almost 3700 with me in it.
Reply
Old Mar 21, 2011 | 08:58 PM
  #31  
bamaballa205's Avatar
TECH Apprentice
iTrader: (12)
 
Joined: Nov 2007
Posts: 358
Likes: 0
From: Mayport, FL
Default

Originally Posted by mercccc
mines a 236/243 621/624 111 in a 6.2 lower end with prc 5.3 heads and a fast 92 intake pacesetter headers, m6 through a 12bolt with 410s made 474/436 on a mustang dyno traps 126 car weighs almost 3700 with me in it.
Damn good numbers. Hopefully I can put down those numbers with the LS6 intake.
Reply
Old Mar 22, 2011 | 08:29 AM
  #32  
mercccc's Avatar
On The Tree
 
Joined: Mar 2009
Posts: 175
Likes: 1
From: shrewsbury, ma
Default

seems like im still on the smaller side compared to most in here. some of these 383 cars should scream. let me see if i can find the dyno sheet..see what it does on the ls6 intake and go from there. should still be a very good performer. i brought the car to an audi dyno day (they needed to fill spots) and the dyno operator who does a little lsx work said "wat f'ing cam is in this thing" the curve was just cresting at like 6600 i think and holds it there to 6800 where we stopped the run. i have also got compliments on how quiet the valve train sounds. you guys are def getting a great product.
Reply
Old Mar 22, 2011 | 12:47 PM
  #33  
mercccc's Avatar
On The Tree
 
Joined: Mar 2009
Posts: 175
Likes: 1
From: shrewsbury, ma
Default

this was before i got the car tuned..had a mailorder to get the thing running
Attached Thumbnails larger duration EPS numbers?-dyno-sean.jpg  
Reply
Old Mar 26, 2011 | 04:01 PM
  #34  
Ohio Bird of Prey's Avatar
Launching!
20 Year Member
 
Joined: Feb 2004
Posts: 225
Likes: 3
From: Beavercreek, Ohio
Default

414 with Patriot stg II 243's and EPS .239/.259 .624/.624 112lsa,
ported FAST 90/90, 36#, YANK 4000, 4:11 10 bolt made
526 RWHP and 490 RWTQ, still had a stock fuel pump too.
Reply
Old Mar 27, 2011 | 10:33 PM
  #35  
odarabla's Avatar
10 Second Club
iTrader: (1)
 
Joined: Sep 2007
Posts: 1,500
Likes: 0
From: In Uranus!
Default

Originally Posted by Demonicbird00
please post results when you get them, thats close to my head/cam 40x CI motor im building

-brandon
Will do.. Just got the cam in last week and I'm working this stinking turnaround at work. After this I should be ready to go..
Reply
Old Mar 28, 2011 | 11:16 AM
  #36  
-Q-'s Avatar
-Q-
TECH Fanatic
iTrader: (10)
 
Joined: Mar 2003
Posts: 1,106
Likes: 2
From: St Simons Isl, GA
Default

No numbers yet, but everyone likes a video right? Just got it fired yesterday...

Reply
Old Mar 28, 2011 | 01:07 PM
  #37  
Johnnystock's Avatar
TECH Addict
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (6)
 
Joined: Feb 2007
Posts: 2,686
Likes: 41
From: Canada
Default

^sounds mean!!^ Nice build..
Reply
Old Mar 28, 2011 | 10:13 PM
  #38  
bamaballa205's Avatar
TECH Apprentice
iTrader: (12)
 
Joined: Nov 2007
Posts: 358
Likes: 0
From: Mayport, FL
Default

Got mine up and running with a mailorder tune today just until the 15th. I'll post a idle clip this weekend.
Reply
Old Mar 28, 2011 | 10:15 PM
  #39  
itsslow98's Avatar
TECH Senior Member
iTrader: (18)
 
Joined: Apr 2006
Posts: 6,762
Likes: 5
From: Maryland
Default

Im like a day away from canceling my order. Tired of getting dicked around by EPS about when my cam will ship. Was told week and a half when I ordered and it'll be a month wednesday.

EDIT: Spoke with Geoff today and he's gonna overnight it when it's done tomorrow or thursday. Seems like hes overwhelmed for sure, I told him that i would have canceled a week ago but i knew i would be getting a badass cam. Hopefully its a learning experience for him.....and I so he'll move forward and be able to provide a little better customer service. I'll keep everyone updated on the shipment.

Last edited by itsslow98; Mar 29, 2011 at 06:24 PM.
Reply
Old Mar 28, 2011 | 10:18 PM
  #40  
Johnnystock's Avatar
TECH Addict
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (6)
 
Joined: Feb 2007
Posts: 2,686
Likes: 41
From: Canada
Default

Originally Posted by itsslow98
Im like a day away from canceling my order. Tired of getting dicked around by EPS about when my cam will ship. Was told week and a half when I ordered and it'll be a month wednesday.
It means that there is a buzz on those EPS cams, but its too bad the stock/production are not up to the fuzz..
Reply



All times are GMT -5. The time now is 04:43 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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