LT1-LT4 Modifications 1993-97 Gen II Small Block V8

MSD Opti-Spark Replacement?

Thread Tools
 
Search this Thread
 
Old Dec 3, 2005 | 03:34 PM
  #1  
Renegade's Avatar
Thread Starter
TECH Enthusiast
iTrader: (1)
 
Joined: May 2005
Posts: 650
Likes: 0
From: South Dakota
Default MSD Opti-Spark Replacement?

I've diagnosed after replacing my broken starter in my 93 Z that the opti is gone. The car ran after the starter was replaced, but has no power, sputters, spits and backfires. And then dies, now it won't start at all but the starter is fine. So it must be the opti or just needs to be timed.

We are going to take it in somewhere because I'm tired of pissing with it.

If it ends up being the opti when and where can I get this supposed MSD Opti-Replacement? I've heard it was supposed to be avaliable this month but can't seem to find it, and theres no way I'm replacing with another opti, and I would rather not do DelTaq or whatever.

Any help would be great Help get my baby back on the roads to annoy neighbors and townfolk. Damn Red Camaro.
Reply
Old Dec 3, 2005 | 03:40 PM
  #2  
infinitebird's Avatar
TECH Veteran
20 Year Member
Liked
iTrader: (11)
 
Joined: Jul 2004
Posts: 4,280
Likes: 51
From: Denver, CO
Default

I think it's still on order every place that says they will have them.

Good luck getting one.
Reply
Old Dec 3, 2005 | 03:52 PM
  #3  
monster7's Avatar
Launching!
iTrader: (1)
 
Joined: Jan 2003
Posts: 254
Likes: 0
From: pueblo west, co
Default

its not the complete opti that msd offers the msd is just the cap and rotor. i dont know where everyone keeps gettin the info that its a complete opti unit. there was a rumor that msd is supposed to be designing a complete unit but no word of it yet.

the opti is not that bad if treated correct. its in a bad spot yes i agree. if buy a true GM brand vented opti, just make sure the rotor screws are tight or better yet take them out and locktight them. put it back together and its good to go.
Reply
Old Dec 3, 2005 | 04:44 PM
  #4  
Formula WS6's Avatar
TECH Regular
iTrader: (17)
 
Joined: Oct 2005
Posts: 465
Likes: 0
From: Tinley Park, IL.
Default

Originally Posted by monster7
its not the complete opti that msd offers the msd is just the cap and rotor. i dont know where everyone keeps gettin the info that its a complete opti unit. there was a rumor that msd is supposed to be designing a complete unit but no word of it yet.

the opti is not that bad if treated correct. its in a bad spot yes i agree. if buy a true GM brand vented opti, just make sure the rotor screws are tight or better yet take them out and locktight them. put it back together and its good to go.
check out msd's web site, They do offer the entire opti now,it just hasn't been hit the market yet.
Reply
Old Dec 3, 2005 | 04:53 PM
  #5  
monster7's Avatar
Launching!
iTrader: (1)
 
Joined: Jan 2003
Posts: 254
Likes: 0
From: pueblo west, co
Default

my mistake, maybe i should take my head out of my *** sometimes


to add that thing is 500 bucks thats nuts IMO!
Reply
Old Dec 3, 2005 | 04:54 PM
  #6  
sniffin94's Avatar
On The Tree
iTrader: (3)
 
Joined: Sep 2005
Posts: 158
Likes: 2
From: south florida
Default

the way msd works it will be out around 2015
Reply
Old Dec 3, 2005 | 04:55 PM
  #7  
Paul Bell's Avatar
That's MISTER MODERATOR
20 Year Member
Photogenic
Liked
Loved
iTrader: (9)
 
Joined: Nov 2005
Posts: 7,616
Likes: 65
From: NYC
Default

I called the guys at MSD earlier this week and they told me it's still a few months away from the market. How true this is I don't know but for now, I'm installing a new stock vented unit with the available MSD cap & rotor.

71 Monte Carlo SS454 496 CID, 600HP
94 Formula project
89 Firebird banger
Reply
Old Dec 4, 2005 | 12:09 AM
  #8  
buffman's Avatar
TECH Addict
iTrader: (9)
 
Joined: Nov 2004
Posts: 2,289
Likes: 0
From: Kzoo, MI
Default

well it took them over a year IIRC to actually start shipping the cap and rotor so who knows when the whole Opti will be available. Accel is supposed to be making one too.

Matt
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 Dec 5, 2005 | 10:04 AM
  #9  
blkchevyz's Avatar
TECH Fanatic
20 Year Member
 
Joined: Oct 2003
Posts: 1,101
Likes: 0
Default

Originally Posted by Paul Bell
I called the guys at MSD earlier this week and they told me it's still a few months away from the market. How true this is I don't know but for now, I'm installing a new stock vented unit with the available MSD cap & rotor.

71 Monte Carlo SS454 496 CID, 600HP
94 Formula project
89 Firebird banger
its probably going to be like the edelbrock lt1 intake they put for sale in summit a long time ago, they had it for sale and even avertised a hp rating... well when they couldnt make it any better then gm they dropped it
Reply
Old Dec 5, 2005 | 01:24 PM
  #10  
Renegade's Avatar
Thread Starter
TECH Enthusiast
iTrader: (1)
 
Joined: May 2005
Posts: 650
Likes: 0
From: South Dakota
Default

Yeah, we're taking it into a professional because I don't have the tools to go any further. We're hoping for just a timing issue rather than ignition, but it went from bad to worse quickly which is why we thought opti. If it does end up being the optispark I might just go deltaq.
Reply
Old Dec 6, 2005 | 11:35 PM
  #11  
transam5.7lt1's Avatar
TECH Addict
20 Year Member
Liked
Loved
Community Favorite
iTrader: (18)
 
Joined: Jul 2005
Posts: 2,686
Likes: 11
From: Texas
Default

I did mine this past weekend with the new MSD cap and rotor, took me a while since I also replaced timing chain and gears... check my post and comments about it.....
Reply




All times are GMT -5. The time now is 03:07 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 05:00:17


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