Old 06-08-2024, 09:48 AM
rasilverbird rasilverbird is offline
Senior Member
Join Date: Feb 2002
Location: Mount Airy, MD
Posts: 232
Default Ignition switch with constant 12v

Sniper EFI calls for 12v keyed power while the ignition is on AND while the engine is cranking. Factory switches are only on when the key is on, and shut power off while cranking. What are you guys using for an updated switch that has power on for both?

I found a switch from American Autowire, but they say it's for a 55-57 chevy. Looks similar to mine though (in dash '68).


My car does have a bypass wire that is on while cranking but not on while on. Doesn't seem like a good idea to splice this to the other one, but i'd have power both on and while cranking.

1968 GTO - 400/400 - Currently being rebuilt - 455/T56
1996 WS6 - LTI M6 - Sold 5/11
1979 Trans Am - 403/Auto - Sold 12/18

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