Question on LS1 starter current draw
Thread Starter
Burning Brakes
Joined: Dec 1999
Posts: 1,026
Likes: 1
From: New Carlisle, Ohio
Question on LS1 starter current draw
I'm attempting to go to a solenoid for a battery disconnect. I am wanting information on the amperage draw of a factory starter on the LS1 motors.
Burning Brakes
Joined: Nov 2007
Posts: 951
Likes: 2
From: Rochester MN
I could measure mine but you'll have to wait until tomorrow... If I had to guess I'd go for about 200-250 amps.. It depends on how hard the engine cranks, condition of the starter and the status of the battery..
Tech Contributor
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
I agree! It all depends on how hard the starter has to work to crank the engine! If you see -10 degree winter temps,,,I bet you will see 400-500+ AMPS brief. In the summer,,,200-250.
BC
