Opti alternative?
01-04-2009, 09:14 PM
#1
Team Owner
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Opti alternative?
For now, I'm sticking with the opti, just bought an MSD unit.
But for those looking for an alternative.
Getting the dash to work might be a real PITA though
http://www.eficonnection.com/eficonn..._cylinder.aspx
But for those looking for an alternative.
Getting the dash to work might be a real PITA though
http://www.eficonnection.com/eficonn..._cylinder.aspx
01-19-2009, 01:32 PM
#7
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http://www.vetteweb.com/tech/vemp_07...tor/index.html
https://www.msdignition.com/product....erms=optispark
* Advanced optical encoder trigger design for accuracy and reliability.
* Easily adjust the timing up to +/-5°.
* Improved housing design and extra bolt eliminates leaks.
* Fresh air vented and sealed to keep the elements out.
* Large ball bearing stabilize
* Easily adjust the timing up to +/-5°.
* Improved housing design and extra bolt eliminates leaks.
* Fresh air vented and sealed to keep the elements out.
* Large ball bearing stabilize
02-27-2009, 07:34 AM
#10
Race Director
Just what I need Bryan something else to spend money on ! LOL
I already put on LS 1 Timing Cover w/crank trigger just in case I wanted to switch.
The OPTI's are good till about 6800 which covers me unless I decrease compression from 9.8 but right now I looking for another supercharger before I waste money paying off credit cards !
I hate being responsible ! Would rather play !
Just don't want to sacrifice A/C cause it's too Hot in Texas for a street car without it.
I know they got complaints and likely fixed the problem but I would locktite your screws that hold down the rotor cap anyway.
I already put on LS 1 Timing Cover w/crank trigger just in case I wanted to switch.
The OPTI's are good till about 6800 which covers me unless I decrease compression from 9.8 but right now I looking for another supercharger before I waste money paying off credit cards !
I hate being responsible ! Would rather play !
Just don't want to sacrifice A/C cause it's too Hot in Texas for a street car without it.
I know they got complaints and likely fixed the problem but I would locktite your screws that hold down the rotor cap anyway.
03-01-2009, 09:35 AM
#11
Melting Slicks
MSD Opti: I bought one to install at the next opportunity...seemed quite high quality/rugged.
Installed it and found a variable rev limiter from 6000-7000 rpm from mile one of the installation. I tried different things for a couple days and finally installed a new OEM GM Opti...no changes...engine runs to 7200 fuel cut.
I got my money back. I was very disappointed especially with the work involved for a failed product. Percentage wise, many issues with the unit.
I hope you have better luck.
By the way, MSD did warranty the fix...new Opti sensor and cap-I did not reinstall-returned to vendor for refund.
Installed it and found a variable rev limiter from 6000-7000 rpm from mile one of the installation. I tried different things for a couple days and finally installed a new OEM GM Opti...no changes...engine runs to 7200 fuel cut.
I got my money back. I was very disappointed especially with the work involved for a failed product. Percentage wise, many issues with the unit.
I hope you have better luck.
By the way, MSD did warranty the fix...new Opti sensor and cap-I did not reinstall-returned to vendor for refund.