NEW HYDRAULIC PUMP

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NEW HYDRAULIC PUMP

Postby Scott » Thu 17.05.2012, 16:55

Hello guys...
i want to ask you and hear some opinions..
my mechanical told me that i could replace the steering wheel pump with a new one just for making the st. wheel softer. not much, but a bit softer than it is. so does anyone here have done it? or know sometyhing about that?
Last edited by Scott on Thu 17.05.2012, 21:04, edited 1 time in total.
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Re: NEW TUNK FOR STEERING WHEEL

Postby theelanman » Thu 17.05.2012, 17:57

I dont think 'tunk' quite translates?...
could you be more specific
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Re: NEW HYDRAULIC PUMP

Postby Scott » Thu 17.05.2012, 21:05

just fixed it :p
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2004 Ducati Monster 620ie

''L.O.T.U.S - Let OThers UnderSteering''
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Re: NEW HYDRAULIC PUMP

Postby Gary1958 » Fri 18.05.2012, 08:38

Its still not clear exactly what you are asking? You can replace your old power steering pump with a new one, they are still available in the Lotus parts sale and this may lighten up the steering if that's what you mean? Another way to do this would be to fit a larger steering wheel than the one you have on the car at present.

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Re: NEW HYDRAULIC PUMP

Postby Scott » Fri 18.05.2012, 10:14

i am saying that i want to change the pump so the steering becomes a bit lighter! i think it is very clear what im saying..anyway..did anyone here try it here?
1998 BMW 316 E36 Coupe
2001 Volvo S40 1.6
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2004 Ducati Monster 620ie

''L.O.T.U.S - Let OThers UnderSteering''
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Re: NEW HYDRAULIC PUMP

Postby theelanman » Fri 18.05.2012, 11:35

to do this would mean the use of an aftermarket pump and could lead to all sorts of problems initially I would say the fitting would be different and then the pressures...all would need balancing
which bit of the steering do you not like?....
it was designed for the perfect response at speed rather than being light to the touch for parking etc....
then I guess if it could be done you would need to find out which pump would give you the 'just lighter' feel....and how lighter is 'just lighter'?
I dont know of anyone who has anything other than standard.........
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Re: NEW HYDRAULIC PUMP

Postby theelanman » Fri 18.05.2012, 11:38

Scott wrote:i am saying that i want to change the pump so the steering becomes a bit lighter! i think it is very clear what im saying..anyway..did anyone here try it here?



I think possibly some of the meaning is lost in translation....please be patient :-D
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Re: NEW HYDRAULIC PUMP

Postby Elanlover » Fri 18.05.2012, 12:27

I agree with Mr. elanman - changing the pump would present a lot of potential problems with fitting, etc. If you want to lighten the steering try changing the wheels to 17" from the stock 16" size. In the end, it might end up costing almost the same but look better from the outside :-D When I chnaged the wheel size I felt an immediate sense of the steering being lighter.
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Re: NEW HYDRAULIC PUMP

Postby Scott » Fri 18.05.2012, 14:38

i'd like to have 17'' wheels but i like those wheels i got now the S2 i mean. so beautiful.. cant find anything better and i am goint to paint them white!!!
so about the pump i understand what you're saying about problems etc but my mechanic told me that he has to check it first and then propose me something else for lighter steering. anyway we will see
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Re: NEW HYDRAULIC PUMP

Postby dapinky » Fri 18.05.2012, 17:48

Scott,

I have limited knowledge of the power steering options, but i would think that to get a lighter feel to the steering, a change in valve sizes in the rack may be the way forward.

Personally i find it okay as it is, even with a smaller steering wheel (elise) fitted my wife can cope, so it can't be that heavy.
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Re: NEW HYDRAULIC PUMP

Postby GeoffSmith » Fri 18.05.2012, 17:56

Narrower tyres?
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Re: NEW HYDRAULIC PUMP

Postby Dave Eds » Fri 18.05.2012, 18:38

35 psi?
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