Polo green C4's with aftermarket wheels
06-27-2019, 11:27 PM
#21
Instructor
Thread Starter
06-28-2019, 12:56 AM
#22
06-28-2019, 05:16 AM
#23
Drifting
It was called the Delteq Opti-direct ignition. Basically a conversion to a system like in some other GM vehicles, like Cadillac Northstar engines. It is a waste spark system, so each coil fires in two cylinders at a time...one near the end of the compression stroke, and the other near the end of the exhaust stroke. Here is a pic of the coils mounted on the driver side valve cover.
Here is the controller, or the "brain" of the system, mounted where the stock single coil would have been. The company that made the setup is long gone, unfortunately, and everyone seems to have favored the other LS based setups. I haven't had any issues, though, and i do have some spare parts 😉
Spark plug wire changes are a breeze!
06-28-2019, 09:48 PM
#25
It was called the Delteq Opti-direct ignition. Basically a conversion to a system like in some other GM vehicles, like Cadillac Northstar engines. It is a waste spark system, so each coil fires in two cylinders at a time...one near the end of the compression stroke, and the other near the end of the exhaust stroke. Here is a pic of the coils mounted on the driver side valve cover.
A
Here is the controller, or the "brain" of the system, mounted where the stock single coil would have been. The company that made the setup is long gone, unfortunately, and everyone seems to have favored the other LS based setups. I haven't had any issues, though, and i do have some spare parts 😉
Spark plug wire changes are a breeze!
Thank you sir for the info.
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POLOVETTE 94 (06-28-2019)
06-28-2019, 10:13 PM
#26
Drifting
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rocco16 (07-12-2019)