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

Is this a good opti!

Old Dec 7, 2006 | 10:09 PM
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Default Is this a good opti!

Hey guys, i just got done putting new wires,pluigs,opti,themostat, and WP gaskets on my 97 z28 see sig for car details. I have a slight question I had a GM person working with me since i know the guy and he got me a GM HIGH PERFORMANCE opti is this good or comparable to MSD opti's?
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Old Dec 7, 2006 | 10:14 PM
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I have never had to change mine yet but the MSD are about the best you can get almost leak and water proof. I am planning on getting an MSD for my build. actually.
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Old Dec 7, 2006 | 10:16 PM
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humm why the guy that was helping me said that these GM HIGH PERFORMANCE opti's are very comparable to MSD'S pro billet opti!
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Old Dec 7, 2006 | 10:17 PM
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You got a stock opti. Witch is fine but I have heard good things about the MSD one. I have a stock opti and am doing just fine.
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Old Dec 7, 2006 | 10:25 PM
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what i am??? Dueatu chevy wants 531 dollars for a new opti stock opti, this gm high performance opti was retailed at $600 plus at this chevy dealer! if i ahve a stock opti then i wil be pissed i am only 17 years old i took that ******* thing apart all by myself! humm????
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Old Dec 7, 2006 | 10:29 PM
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wow 531 for a stocker the MSD is 499 from summit maybe they mean compar to in price lol. But in all seriousness. The MSd is all billet has a fourth bolt to stop water from seeping in and has an indexed drive so the optical encoder wont slip.
But unless you payed that 600 or 531 I wouldn't worry it will still do its job. The GM performance parts opti sells for 299 in summit.
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Old Dec 8, 2006 | 09:17 AM
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Default hey thanks

our those gm perofrmance parts from summit any good? well when we put the opti in we covered the opti with some crap that i don't even know what the hell it is!
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Old Dec 8, 2006 | 10:04 AM
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Originally Posted by blk97z28
our those gm perofrmance parts from summit any good? well when we put the opti in we covered the opti with some crap that i don't even know what the hell it is!
that is a stock opti and the accel opti's are basically a stock opti. the only good opti's out there is the dynatech opti and the msd opti. period.

i feel sorry for you for not knowing, next time please ask before you go spend 600 at the dealer for a stock part.
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Old Dec 8, 2006 | 10:16 AM
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Originally Posted by 95FbFormula
The MSd is all billet has a fourth bolt to stop water from seeping in and has an indexed drive so the optical encoder wont slip.
A stock opti has 4 bolts.
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Old Dec 8, 2006 | 10:23 AM
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You got raped.
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Old Dec 8, 2006 | 10:25 AM
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There is nothing wrong with the factory piece, just that you spent too much for it.

I'm loving my MSD opti, still no issues.
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Old Dec 8, 2006 | 10:35 AM
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I bought mine from summit. It was a new opti. At the time I ordered mine thats all you could get the MSD cap and rotor was out but they have not got any in at the time. The dealer wants a arm and a leg for new opti. I bought mine for $400 shipped. Next time Im going to get a MSD unit.
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Old Dec 8, 2006 | 10:47 AM
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Use these guys. I think I paid somewhere around $245 shipped (from Jason Cromer) for my stock replacement opti.

http://shbox.com/1/4th_gen_tech2.html#Dal_and_Jason
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Old Dec 8, 2006 | 01:41 PM
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Originally Posted by Sweetred95ta
Use these guys. I think I paid somewhere around $245 shipped (from Jason Cromer) for my stock replacement opti.

http://shbox.com/1/4th_gen_tech2.html#Dal_and_Jason
You can't be 10% over cost

+1 To Cromer
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Old Dec 8, 2006 | 02:33 PM
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Originally Posted by Sweetred95ta
A stock opti has 4 bolts.
LOL i know I just forgot to fix it the MSD has an extra CAP bolt.
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Old Dec 9, 2006 | 12:23 AM
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well guys humm thanks but i kind of like to keep my car engine stock like stock igintion that of sorts but i do want headers etc.! well thanks for your help guys!
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Old Dec 9, 2006 | 02:18 AM
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i got a brand new opti from gm for $430 and got it put in for 200 bucks i have not had any problems since
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Old Dec 9, 2006 | 08:39 AM
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Why are you guys spending $400 and $500 for stock replacement optis?
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Old Dec 9, 2006 | 08:56 AM
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Originally Posted by blk97z28
Hey guys, i just got done putting new wires,pluigs,opti,themostat, and WP gaskets on my 97 z28 see sig for car details. I have a slight question I had a GM person working with me since i know the guy and he got me a GM HIGH PERFORMANCE opti is this good or comparable to MSD opti's?
Im with everybody else. Give the MSD opti a try. If it gives you an advantage over the stock one, TAKE IT!

When I bought my last one, MSD's opti was not released yet. I got a brand new stock one for a steal from somebody that ordered the wrong one. I dont have near the problems that everybody has with opti's however. (The only reason I replaced mine was because of the fact that I could not find the problem.) (Turned out to be an intermittent coil problem believe it or not)
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Old Jan 22, 2007 | 06:44 PM
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Alright i'll see wat i can do.
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