**New Performance Optispark for your LT1/LT4!**
Thread Starter
Supporting Vendor
Joined: Jul 2010
Posts: 7,469
Likes: 136
From: SacCityCorvette.com in Sacramento Ca Join us on Facebook!
St. Jude Donor '12,'13,'15,'16,'17
OEM Replacement Distributor is designed for enthusiasts that are serious about performance.
Melting Slicks
Joined: Sep 2010
Posts: 2,422
Likes: 202
Racer
Joined: Sep 2021
Posts: 483
Likes: 157
Wouldn't it be great to find a reliable source for the opti... Petris is pricey but if they have longevity, it's still a value. Just imagine the time you'd save NOT replacing a cheep failed one. 1 x and you lose that extra $250 u think u saved.
Do you guys convert the non vented units to a vented unit? I have a 93 w/ non vent. Seems the vent to pull off possible moisture is a winner (95/6 c4).
Do you guys convert the non vented units to a vented unit? I have a 93 w/ non vent. Seems the vent to pull off possible moisture is a winner (95/6 c4).
Heel & Toe
Joined: Dec 2021
Posts: 18
Likes: 5
From: Wisconsin
Wouldn't it be great to find a reliable source for the opti... Petris is pricey but if they have longevity, it's still a value. Just imagine the time you'd save NOT replacing a cheep failed one. 1 x and you lose that extra $250 u think u saved.
Do you guys convert the non vented units to a vented unit? I have a 93 w/ non vent. Seems the vent to pull off possible moisture is a winner (95/6 c4).
Do you guys convert the non vented units to a vented unit? I have a 93 w/ non vent. Seems the vent to pull off possible moisture is a winner (95/6 c4).
Car only has 34K on the odometer and thought I'd be proactive b4 problems set in .
Depending on how old your water pump is , make up a drain line for it as well , in case the water pump spits , it won't short out the optispark
Heel & Toe
Joined: Dec 2021
Posts: 18
Likes: 5
From: Wisconsin
Wouldn't it be great to find a reliable source for the opti... Petris is pricey but if they have longevity, it's still a value. Just imagine the time you'd save NOT replacing a cheep failed one. 1 x and you lose that extra $250 u think u saved.
Do you guys convert the non vented units to a vented unit? I have a 93 w/ non vent. Seems the vent to pull off possible moisture is a winner (95/6 c4).
Do you guys convert the non vented units to a vented unit? I have a 93 w/ non vent. Seems the vent to pull off possible moisture is a winner (95/6 c4).
Car only has 34K on the odometer and thought I'd be proactive b4 problems set in .
Depending on how old your water pump is , make up a drain line for it as well , in case the water pump spits , it won't short out the optispark
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski