1992 LT1 rev limiting 3000 rpms
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1st Gear
Joined: Jun 2026
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1992 LT1 rev limiting 3000 rpms
Hey there, I’m a younger guy and I just bought my 1992 corvette. It has some problems though. It idles in park at about 2000 rpms and rev limits at 3000 rpms. It’s not like a bog down it’s more like a wall it hits. It sat for a while, looking for solutions.
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Joined: Jan 2024
Posts: 65
Likes: 26
Most problems on the LT1 are related to the optispark. It's easy to fix... just replace the Optispark with a quality unit. Be sure the pay carfull attention to the connector and pigtail on the opti, it's super long so its easy to bend the pins.
