Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Eps 226/230 or f13

Thread Tools
 
Search this Thread
 
Old Nov 24, 2013 | 09:31 PM
  #1  
redbird555's Avatar
Thread Starter
TECH Veteran
iTrader: (14)
 
Joined: Mar 2009
Posts: 4,444
Likes: 9
From: Pompano Beach FL
Default Eps 226/230 or f13

Hey guys I've got an eps 226/230 on a 114 sitting on my floor right now with the necessary parts to go ahead with the install. My car is a DD and I wanted something street friendly but still have a lobe to it at idle, and this is what I ended up with.

Recently I've been eyeing up the f13 on a 114 lsa. I want the higher lsa to help smooth the idle. The f13 offers a little more duration and brings up overlap from 0 to 3 degrees.

My thing is that I dont want to regret not going with the f13 in the end. Will there be a power difference and will the extra few degrees of overlap be noticeable in the idle but still allow it to be a comfortable DD around town not shaking the car to death?
Reply
Old Nov 25, 2013 | 09:35 AM
  #2  
redbird555's Avatar
Thread Starter
TECH Veteran
iTrader: (14)
 
Joined: Mar 2009
Posts: 4,444
Likes: 9
From: Pompano Beach FL
Default

bumppp
Reply
Old Nov 25, 2013 | 09:45 AM
  #3  
JakeFusion's Avatar
Super Hulk Smash
20 Year Member
Liked
Loved
Community Favorite
iTrader: (7)
 
Joined: Aug 2004
Posts: 11,258
Likes: 146
From: Pace, FL
Default

Go with the EPS cam. You're not that much different with the F13.
Reply
Old Nov 25, 2013 | 12:06 PM
  #4  
dr_whigham's Avatar
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Keep the EPS cam. Geoff knows what he's doing
Reply
Old Nov 26, 2013 | 05:04 PM
  #5  
redbird555's Avatar
Thread Starter
TECH Veteran
iTrader: (14)
 
Joined: Mar 2009
Posts: 4,444
Likes: 9
From: Pompano Beach FL
Default

Thanks guys I know Geoff knows what he's doing. The 226/230 can is a proven performer. I just wonder if I'm leaving anything on the table. The cams look similar but by adding duration with the f13 you also gain 3 degrees of over lap which is a significant amount. So just wondering y'all's thoughts on that!?
Reply
Old Nov 26, 2013 | 05:14 PM
  #6  
Kingc8r's Avatar
11 Second Club
15 Year Member
Liked
Loved
Community Favorite
iTrader: (21)
 
Joined: Jan 2008
Posts: 4,565
Likes: 59
From: SF Bay Area
Default

I wasn't terribly impressed by the F13 but then again my trans failed on me so I never got to see what I could really run. It drove well, cam lope was somewhat tame. I only trapped 113.5 with it.
Reply
Old Nov 26, 2013 | 05:21 PM
  #7  
poltergeist 02's Avatar
TECH Fanatic
10 Year Member
iTrader: (65)
 
Joined: Jan 2010
Posts: 1,402
Likes: 3
Default

You will almost always be leaving power on the table when your main concern is drivability and idle quality. Also, In my opinion, I don't think a 114lsa is going to idle much better than a 112lsa cam with the same duration (maybe a little). It sounds like you want to go with a larger cam than your original choice. If your already thinking that you should have gone bigger, then I would go that route in the first place and avoid doing a cam swap twice.
Reply
Old Nov 26, 2013 | 05:26 PM
  #8  
red fury's Avatar
11 Second Club
iTrader: (1)
 
Joined: Dec 2003
Posts: 836
Likes: 3
From: Arnaudville, LA
Default

King if you only trapped 113 with the f13 you had some problems.

I have run cams from both geoff and allan, they are both on top of the game.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Pouria Savadkouei
story-1

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

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Nov 26, 2013 | 06:23 PM
  #9  
Hardtop's Avatar
TECH Fanatic
iTrader: (3)
 
Joined: Jan 2002
Posts: 1,706
Likes: 0
From: LaPlata, Md.
Default

I run the EPS 226 230 114 in my Camaro. I very happy with the performance and drivability. I don't think there will be enough of a difference to justify buying the F13 when you already have the other cam.
Reply
Old Nov 26, 2013 | 06:41 PM
  #10  
Kingc8r's Avatar
11 Second Club
15 Year Member
Liked
Loved
Community Favorite
iTrader: (21)
 
Joined: Jan 2008
Posts: 4,565
Likes: 59
From: SF Bay Area
Default

Originally Posted by red fury
King if you only trapped 113 with the f13 you had some problems.

I have run cams from both geoff and allan, they are both on top of the game.
I agree that something was wrong. I only picked up 22mph on the back half and my trans died a few days later. So either my SS3600 was shot or it was my trans slipping.

Now rereading what I originally posted wasn't what I meant to come off as lol

Even before that when it was running well I thought it was an ok cam, definitely not an all out performance cam but a good daily/middle of the road cam.

Sorry for the confusion my original post made.

FWIW my F13 only made 361 hp with Hooker 1 3/4 LTs, OR Y with a 4in FM merge and DMH 4in cutout, SLP lid, LS6 Intake, Ported Tb, and FTRA. I felt my car should've made more power but oh well new setup is in the works.
Reply
Old Nov 27, 2013 | 09:39 AM
  #11  
redbird555's Avatar
Thread Starter
TECH Veteran
iTrader: (14)
 
Joined: Mar 2009
Posts: 4,444
Likes: 9
From: Pompano Beach FL
Default

Originally Posted by poltergeist 02
You will almost always be leaving power on the table when your main concern is drivability and idle quality. Also, In my opinion, I don't think a 114lsa is going to idle much better than a 112lsa cam with the same duration (maybe a little). It sounds like you want to go with a larger cam than your original choice. If your already thinking that you should have gone bigger, then I would go that route in the first place and avoid doing a cam swap twice.
Thanks for the reply man. I know I will always be leaving power on the table if I go for driveability. But I want as much power as possible while still retaining most of it.

No disrespect but on a 112 the f13 has 7 degrees overlap while on a 114 it cuts down to 3. 4 degrees of overlap will certainly make a difference in sound and power, correct me if I'm wrong.
Reply
Old Nov 27, 2013 | 10:04 AM
  #12  
Rise of the Phoenix's Avatar
TECH Senior Member
iTrader: (27)
 
Joined: Dec 2009
Posts: 9,728
Likes: 13
From: Jefferson City, MO
Default

I think you'll like the EPS cam you have. Install it and enjoy.
Reply
Old Nov 27, 2013 | 01:43 PM
  #13  
Ws6Dnero's Avatar
11 Second Club
iTrader: (23)
 
Joined: Apr 2011
Posts: 296
Likes: 0
From: Memphis, Tn
Default

I have an eps 226/230 114+3 lsa. Lq4, 243 heads in a 01 trans am. drivability is perfect. Im still on a frost tune. Chops at idle too
Reply
Old Nov 27, 2013 | 09:38 PM
  #14  
poltergeist 02's Avatar
TECH Fanatic
10 Year Member
iTrader: (65)
 
Joined: Jan 2010
Posts: 1,402
Likes: 3
Default

Originally Posted by redbird555
Thanks for the reply man. I know I will always be leaving power on the table if I go for driveability. But I want as much power as possible while still retaining most of it.

No disrespect but on a 112 the f13 has 7 degrees overlap while on a 114 it cuts down to 3. 4 degrees of overlap will certainly make a difference in sound and power, correct me if I'm wrong.
I still don't think you will see much of a drivability difference between the two. If anything you will notice with the cam on the 112 the power will come in a little sooner than the 114. I think most of it comes down to tuning for drivability with only a 3-4 degree difference.
Reply
Old Nov 29, 2013 | 04:46 PM
  #15  
redbird555's Avatar
Thread Starter
TECH Veteran
iTrader: (14)
 
Joined: Mar 2009
Posts: 4,444
Likes: 9
From: Pompano Beach FL
Default

thanks for all the replies guys. the eps is currently for sale but if i'm going to take a bath on it i'll just run it instead.

just to be clear though you all dont think hte added overlap of the f13 will make much more power? if its under 10 i wont even bother but i was thinking it was gonna be 15- more??
Reply
Old Nov 29, 2013 | 05:59 PM
  #16  
dr_whigham's Avatar
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Originally Posted by redbird555
thanks for all the replies guys. the eps is currently for sale but if i'm going to take a bath on it i'll just run it instead. just to be clear though you all dont think hte added overlap of the f13 will make much more power? if its under 10 i wont even bother but i was thinking it was gonna be 15- more??
I can't see it being much. There's more to Geoff's cams than just the advertised specs, though... Like not beating the ever living **** out of your valve train.
Reply
Old Nov 29, 2013 | 08:26 PM
  #17  
red fury's Avatar
11 Second Club
iTrader: (1)
 
Joined: Dec 2003
Posts: 836
Likes: 3
From: Arnaudville, LA
Default

I daily drove the high lift F14 for a few years with no problems. FMS cams are not hard on the valve train.

That being said I wouldn't bother getting rid of the eps cam for the sake of trying to pick up more rwhp. It will not be worth the lost money on saling the eps cam.
Reply
Old Nov 29, 2013 | 08:37 PM
  #18  
BKsNHRA's Avatar
12 Second Club
iTrader: (4)
 
Joined: Nov 2011
Posts: 464
Likes: 8
From: Neworleans
Default

Im running a EPS 226-230 112+2 right now. Made good power for cam only. Has a nice lope to it and after I got it tuned I can jump in it and drive it anywhere. One day I plan to stick a set of ported heads with it for a bit more power. I like it.
Reply




All times are GMT -5. The time now is 10:09 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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