Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

2-step or not to 2-step!!!

Thread Tools
 
Search this Thread
 
Old Mar 24, 2012 | 07:15 PM
  #1  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default 2-step or not to 2-step!!!

So I understand that a 2-step helps a f/i car build boost before the launch and build the rpms. My question is is it a good idea to fun a 2-step on a n/a car. My mods are in my sig. So whats the call? And what 2-step do you guys recommend?
Reply
Old Mar 24, 2012 | 07:44 PM
  #2  
mean_greenZ's Avatar
TECH Fanatic
iTrader: (1)
 
Joined: Oct 2007
Posts: 1,142
Likes: 1
Default

Not really my kind of dance...so I vote no.
Reply
Old Mar 24, 2012 | 08:59 PM
  #3  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Got 1 no any other takers
Reply
Old Mar 24, 2012 | 09:18 PM
  #4  
Ls_Notch's Avatar
On The Tree
 
Joined: Mar 2011
Posts: 193
Likes: 0
From: Pittsburg, Kansas
Default

Auto or manual?
Reply
Old Mar 24, 2012 | 09:46 PM
  #5  
chasgiv3's Avatar
9 Second Club
iTrader: (1)
 
Joined: Nov 2001
Posts: 782
Likes: 0
From: Chicago
Default

Ok for a manual absolutely. For an auto it all depends on tire and stall. When you have more power than the track can handle a 2-step is a nice way to be consistent.

Being mile high like you are you're already down on power. It may not help at all.
Reply
Old Mar 24, 2012 | 10:05 PM
  #6  
BrianSF-GA's Avatar
TECH Resident
 
Joined: Sep 2010
Posts: 866
Likes: 0
From: Cartersville, Georgia
Default

Originally Posted by chasgiv3
Ok for a manual absolutely. For an auto it all depends on tire and stall. When you have more power than the track can handle a 2-step is a nice way to be consistent.

Being mile high like you are you're already down on power. It may not help at all.
More than just ok for an M6 ... it is the only way to launch consistantly with a manual. Once you stage, you concentrate on the tree not your tach especially with a Pro Tree .... you just don't have time to fumble with rpm's. It is like launching with a trans brake on the stall.
Reply
Old Mar 24, 2012 | 11:28 PM
  #7  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Its an M6 car. Ok so which 2 step do you guys recommend then? I know theres a lot of conpanys out there. So whos is better? Or best bang for the buck?
Reply
Old Mar 25, 2012 | 12:50 AM
  #8  
gregrob's Avatar
TECH Senior Member
iTrader: (8)
 
Joined: Sep 2008
Posts: 5,130
Likes: 4
From: 6,000+ feet
Default

Yes you need a 2 step for any kind of consistency in a manual. I figure out what the car will hold both on the street and the track and record the settings for each.

Here's what I'm using:
http://www.msdignition.com/product.a...285&terms=8733
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Mar 25, 2012 | 01:37 AM
  #9  
Zmg00camaross's Avatar
10 Second Club
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (12)
 
Joined: Jun 2009
Posts: 5,069
Likes: 51
From: Missouri
Default

M6 for sure. Wired to the clutch switch. MSD workes great.
Reply
Old Mar 25, 2012 | 08:42 AM
  #10  
BrianSF-GA's Avatar
TECH Resident
 
Joined: Sep 2010
Posts: 866
Likes: 0
From: Cartersville, Georgia
Default

Originally Posted by gregrob
Yes you need a 2 step for any kind of consistency in a manual. I figure out what the car will hold both on the street and the track and record the settings for each.

Here's what I'm using:
http://www.msdignition.com/product.a...285&terms=8733
MSD 2-Step #8733 X2 ... !
Reply
Old Mar 25, 2012 | 09:26 AM
  #11  
chasgiv3's Avatar
9 Second Club
iTrader: (1)
 
Joined: Nov 2001
Posts: 782
Likes: 0
From: Chicago
Default

Originally Posted by BrianSF-GA
More than just ok for an M6 ... it is the only way to launch consistantly with a manual. Once you stage, you concentrate on the tree not your tach especially with a Pro Tree .... you just don't have time to fumble with rpm's. It is like launching with a trans brake on the stall.
I meant to put a comma in there. OK, for a manual absolutely. So we're in violent agreement.

I use the MSD, wired to my transbrake switch.
Reply
Old Mar 25, 2012 | 09:55 AM
  #12  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Ok ill look into the msd set up. Wheres the best place to buy one? Also curious what rpm do you guys have yours set at? I use to launch my car roughly at 3800 rpm before my heads and cam swap.
Reply
Old Mar 25, 2012 | 10:51 AM
  #13  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Do you guys also got pictures of where you installed the boxes.
Reply
Old Mar 25, 2012 | 01:46 PM
  #14  
Zmg00camaross's Avatar
10 Second Club
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (12)
 
Joined: Jun 2009
Posts: 5,069
Likes: 51
From: Missouri
Default

I launch at 6k, I mounted mine to the passenger side shock tower, ran the wire under the pcm where there is a hole in the firewall to the clutch switch.
Reply
Old Mar 25, 2012 | 01:55 PM
  #15  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

The clutch switch would be on the clutch pedal right?
Reply
Old Mar 25, 2012 | 05:12 PM
  #16  
BrianSF-GA's Avatar
TECH Resident
 
Joined: Sep 2010
Posts: 866
Likes: 0
From: Cartersville, Georgia
Default

Originally Posted by chasgiv3
I meant to put a comma in there. OK, for a manual absolutely. So we're in violent agreement.

I use the MSD, wired to my transbrake switch.
lol ... yep, comma placement can give a reply a whole new meaning. That's what sucks about forums, emails, letters and any other communication that is not spoken.

Yes, we are in violant agreement.

I am curious, do you not lauch at your converter's stall speed since you have a trans brake? Educate me please!

Last edited by BrianSF-GA; Mar 25, 2012 at 10:03 PM.
Reply
Old Mar 25, 2012 | 06:33 PM
  #17  
VandykeT/A's Avatar
10 Second Club
10 Year Member
 
Joined: Jan 2010
Posts: 2,317
Likes: 20
From: Hurley, VA
Default

If your gonna track the car you need a 2 step. I ran my MSD straight off the pcm.
Reply
Old Mar 25, 2012 | 06:40 PM
  #18  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Ok sounds great im going to look into the msd and order one up
Reply
Old Mar 25, 2012 | 10:04 PM
  #19  
BrianSF-GA's Avatar
TECH Resident
 
Joined: Sep 2010
Posts: 866
Likes: 0
From: Cartersville, Georgia
Default

The cheapest I have been able to find ... anyone find one cheaper?

http://www.ebay.com/itm/MSD-8733-Lau...f6fb47&vxp=mtr
Reply
Old Mar 25, 2012 | 10:15 PM
  #20  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

http://autoplicity.com/products/2534...n=GSNOFITMENTR This is what I found. Does the 2-step come with instructions from msd to show where to plug everything in at?
Reply



All times are GMT -5. The time now is 11:29 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