Electric power steering pumps?

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Pushrod
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Electric power steering pumps?

Post by Pushrod » Sun Dec 01, 2019 7:49 am

In 2012 my wife purchased a new chevy with an electric power steering pump. Man, I was not diggin it. Now its been 7 years with no noticeable issues.

Like many, I did the S10 manual box swap many years ago to reduce weight and give the engine back that bit of power.

I'd like to know if anybody has tried the electric power steering.

Does it work well with a quick ratio box?

What is the weight difference?

What kind of alternator amperage should I expect to need? Currently I use a low amperage unit, 70 amps if I remember right. No power accessories.

Thanks!
Dan
-Derty Deedz-
Who said "If it ain't broke don't fix it"?

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LS6 Tommy
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Re: Electric power steering pumps?

Post by LS6 Tommy » Sun Dec 01, 2019 4:05 pm

I may be wrong, but I'm pretty sure its not something you can cheaply retrofit. Unisteer makes kits, but IDK if they have one for G bodies.

Tommy
20k mile '80 Malibu, currently undergoing long term (aka no money) factory style install LS6 454, Cowl Induction, Legend LGT 700 5 speed. Full Global West suspension, 17" N90 wheels, 12" front/11" rear disc brakes, 9" 3.70 Auburn Pro posi.

"The older I get, the faster I was"

Pushrod
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Joined: Thu May 22, 2003 7:05 am
Location: Joliet IL.

Re: Electric power steering pumps?

Post by Pushrod » Mon Dec 02, 2019 1:35 pm

Yeah, I got to lookin around a bit and found electric assist rather than electric pumps. I may be wrong but an electric pump setup would most likely have quite a weight to it. Not to mention the constant power draw.
-Derty Deedz-
Who said "If it ain't broke don't fix it"?

78Maliburacer
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Re: Electric power steering pumps?

Post by 78Maliburacer » Mon Jan 13, 2020 9:31 pm

The Mustang guys use the Volvo electric power steering pump on their Coyote engine swaps. There are other vehicles such as the late model Nissan Pathfinders as well as Chrysler 300 and Dodge Chargers that also use electric power steering pumps. Of course with such a set up you will need a power steering box (or rack).
Other options are the Saturn Vue EPS (electric power steering) which is an assist motor that mounts between the steering column and the steering box and can be used with a manual steering box. I got to experience such a set up at a car show. It was a thing of beauty and the after market control box allowed you to tune the amount of assist provided.

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