Knock Controller (GW-EFI) TURTLE our cooler keeps the temps

our cooler keeps the temps right where they need to be

when one ventures off-road

• Heim joint at the bottom for extreme durability

If you plan to lift the front of your van more than 1"

Knock Controller (GW-EFI) TURTLE our cooler keeps the tempsReplacement updated knock controller for GoWesty GW EFI kit. Direct replacement part, improved design featuring more sophisticated software. Do You Need an Updated Knock Controller? To find out, just check the KNR readout on your ScanGaugeit should read zero most of the time. If youre seeing a persistent non zero reading, the first step is to double check your base ignition timingit might be set too far advanced. If the timing is correct, your engine