We have AIP Optisparks if you need one.

https://www.saccitycorvette.com/HolidayC4Opti.html
Restore spark to your LT1/LT4 motor with this BRAND NEW Distributor from AIP Electronics
Restore spark to your LT1/LT4 motor with this BRAND NEW Distributor from AIP Electronics
This Distributor EXCEEDS OEM specification and comes 100% complete with everything needed including a new Optispark wiring harness.
(Note: Harness may not fit all applications and you may have to use your original harness.) Our AIP LT1 Optical Encoder is temp rated at 330°
and produces an accurate timing reference signal up to 8000 RPM, exceeding the OEM Mitsubishi encoder used in the AC Delco factory LT1 distributors.
This is most likely the best aftermarket LT1/LT4 distributor you will ever come across. Uses AIP's own Mitsubishi Specification Optical Encoder
for the most accurate/dependable LT1 Distributor yet.
We have negotiated with AIP and starting 12/01/2015 AIP Optisparks purchased through SacCityCorvette come with a 2 Year Replacement Warranty!
Must be purchased through SacCityCorvette to receive this 2 yr warranty!
Newly updated Vented $189.95
Non Vented $180.95
http://www.saccitycorvette.com/AIPOptiSpark.html
Here's whats new for the Vented Opti!
Revised Upper and Lower Rubber Gaskets with increased sealing surface
-Thread Lock Compound pre-applied to rotor and sensor mounting screws
-Coated EMI Shield
-Revised Laser Cut Shutter Disc for improved timing accuracy
-Revised Mitsubishi-Spec optical sensor
-Precision Japanese Ball Bearing
Photos of the new updated Vented AIP Optispark (cap colors vary)



NON VENTED OPTI

Non Vented Sensor
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Last edited by saccitycorvette; Dec 3, 2019 at 04:37 PM.
Yes that is correct and that is for AIP's new updated version. It also comes with a 2 yr warranty.
Thank you,
Christian
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Wow! That's great that you got 23 yrs on your factory opti.
We have had a good success rate with AIP Opti's, thats why we sell them. And they have a decent warranty (2 yrs). We don't want to sell anything that would give us a bad name.
We are told that the upgrades that the new AIP vented units have are to improve reliability even more.
This is what they updated.
Revised Upper and Lower Rubber Gaskets with increased sealing surface
-Thread Lock Compound pre-applied to rotor and sensor mounting screws
-Coated EMI Shield
-Revised Laser Cut Shutter Disc for improved timing accuracy
-Revised Mitsubishi-Spec optical sensor
-Precision Japanese Ball Bearing
Thank you,
Christian
Don't forget to check out our products at www.saccitycorvette.com
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Wow! That's great that you got 23 yrs on your factory opti.
We have had a good success rate with AIP Opti's, thats why we sell them. And they have a decent warranty (2 yrs). We don't want to sell anything that would give us a bad name.
We are told that the upgrades that the new AIP vented units have are to improve reliability even more.
This is what they updated.
Revised Upper and Lower Rubber Gaskets with increased sealing surface
-Thread Lock Compound pre-applied to rotor and sensor mounting screws
-Coated EMI Shield
-Revised Laser Cut Shutter Disc for improved timing accuracy
-Revised Mitsubishi-Spec optical sensor
-Precision Japanese Ball Bearing
Thank you,
Christian
It was my understanding years ago that the problem with most of the aftermarket units was the high failure rate of the aftermarket optical sensors. It's why I went to a 24x system. Had the aftermarket been as good as the OEM I would have stuck with the opti. That said my opti was still working when I removed it. I just figured it was easier to install the 24x system while the engine was out. So my opti was 24 years old and had 160k on it.
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It was my understanding years ago that the problem with most of the aftermarket units was the high failure rate of the aftermarket optical sensors. It's why I went to a 24x system. Had the aftermarket been as good as the OEM I would have stuck with the opti. That said my opti was still working when I removed it. I just figured it was easier to install the 24x system while the engine was out. So my opti was 24 years old and had 160k on it.
The sensor is not a Mitsubishi sensor. It is more like a replica/copy made to the Mitsubishi specs. AIP says it is made over seas.
Thanks
Christian
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There's a good chance of that or Taiwan, not sure. They say it has Japan bearings.
Thanks
Christian
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It is AIP Electronics. Not sure what AIP stands for.
Thanks
Christian
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www.saccitycorvette.com/HolidayC4Opti.html
Don't forget to check out our products at www.saccitycorvette.com
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Wow! That's great that you got 23 yrs on your factory opti.
We have had a good success rate with AIP Opti's, thats why we sell them. And they have a decent warranty (2 yrs). We don't want to sell anything that would give us a bad name.
We are told that the upgrades that the new AIP vented units have are to improve reliability even more.
This is what they updated.
Revised Upper and Lower Rubber Gaskets with increased sealing surface
-Thread Lock Compound pre-applied to rotor and sensor mounting screws
-Coated EMI Shield
-Revised Laser Cut Shutter Disc for improved timing accuracy
-Revised Mitsubishi-Spec optical sensor
-Precision Japanese Ball Bearing
Thank you,
Christian
so the non vented doesnt have these upgrades? no japan bearing either?
Thanks
Christian
Don't forget to check out our products at www.saccitycorvette.com
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https://www.saccitycorvette.com/HolidaySale.html
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Not sure how long ago that was, must have been before we started selling them, and we have been selling them for several years. We have had good reliability with them, that is why we sell them and have been able to get an extended 2 year warranty on them through AIP.
We sell a lot of them and of course there have been failures just as there are with all Optisparks, even the MSD Optis. If its the same company you speak of, they must have made major changes, because they good service now or we would not deal with them or any
company that might make us look bad.
Merry Christmas!

Christian
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