2011年9月18日 · If you have good voltage, switch the meter to AC and connect the leads to terminal "B" and ground. Watch the metre while someone cranks the engine. You should see …

2010年4月21日 · the base of the Optispark to allow moisture to escape. Well, all this does is pull moisture back in. Put cold water on a hot Optispark, it’s going to suck the water in! This is the …

2024年5月30日 · A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Come join the discussion about performance, specs, builds, conversions, swaps, …

2005年5月14日 · A couple of years back when I purchased my 1995 LT1 Corvette I ran into an expensive issue with the optispark, though it sounds (and sounded at the time) like nothing …

2008年5月11日 · In order to understand the problems with the Opti-Spark Ignition, a brief description of the system is necessary. Quite simply, the Opti-Spark was a new distributor …

2013年3月29日 · Hi all. Wanted to ask a question about this seal behind my opti-spark on my 96 Firebird LT1 engine. Got it all tore down, and ready for the new optispark cap and rotor. …

2021年3月5日 · C4 Tech/Performance - Best available Optispark in 2021? - Sorry if this has been asked often, but I?ve been googling for days without a real up to date answer. I just bought a …

2007年8月25日 · 97 Comp T/A #161 383 Callies dragon slayer crank, 4 bolt billet mains, Howards billet rods 5.825, JE forged pistons and pins, TPIS/AFR heads, CCam 224/230 extreme cam, …

2010年2月6日 · A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Come join the discussion about performance, specs, builds, conversions, swaps, …

2010年8月25日 · Noble cause given the Achilles heal nearly every LT1 owner will deal with at one point in their car's life, the OPTISPARK! Designed as an UPGRADE to the type of ignition …