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Author should/can i go lower?
namkeaps
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Registered: 25th Jan 06
Location: manchester
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19th Jul 06 at 14:05   View User's Profile U2U Member Reply With Quote




Corsa_Carl
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Registered: 8th Oct 04
Location: Darlington
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19th Jul 06 at 14:06   View User's Profile U2U Member Reply With Quote

its just right
Planty02
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Registered: 5th Mar 05
Location: Burslem, Stoke-on-Trent
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19th Jul 06 at 14:07   View User's Profile U2U Member Reply With Quote

I wouldnt go any lower mate - you might start having problems with catching sump etc
boyracer2002
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Registered: 10th Aug 02
Location: West Yorkshire
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19th Jul 06 at 14:07   View User's Profile U2U Member Reply With Quote

i thought it would be tucking more tyre than that tbh when i saw the sump (you must have big hands) looks well
a_j_mair
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Registered: 23rd Jan 04
Location: Scotland
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19th Jul 06 at 14:08   View User's Profile U2U Member Reply With Quote

i wouldnt personally
my front cross member thing behind the bumper sat about 100mm tops off the road, was really a bit low TBH fucked the handling and took a couple chunks out the sump
namkeaps
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19th Jul 06 at 14:10   View User's Profile U2U Member Reply With Quote

be interesting when it comes to driving it lol

its only on -40mm nova gmax springs and shocks and an xe under the bonnet
Jake
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19th Jul 06 at 14:16   View User's Profile U2U Member Reply With Quote

i expect it handles like a noddy car with that set up.
namkeaps
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19th Jul 06 at 14:18   View User's Profile U2U Member Reply With Quote

i reckon will be pleasently suprised
namkeaps
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19th Jul 06 at 14:20   View User's Profile U2U Member Reply With Quote

ppl expect this to handle like shit but because its so low. but it handles rather well

if the shocks are solid and with a low centre of gravity, in theory should handle quite well

a_j_mair
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Registered: 23rd Jan 04
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19th Jul 06 at 14:26   View User's Profile U2U Member Reply With Quote

lowering the car that much fucks up all the geometry is the main problem
AK
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Registered: 5th Jul 00
Location: Aberdeen City
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19th Jul 06 at 14:28   View User's Profile U2U Member Reply With Quote

in theory
namkeaps
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Registered: 25th Jan 06
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19th Jul 06 at 14:29   View User's Profile U2U Member Reply With Quote

be reet lol
Monkey_GSi
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Registered: 6th May 06
Location: Cornwall
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19th Jul 06 at 15:34   View User's Profile U2U Member Reply With Quote

you can go lower but its up to you
Ste L
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Registered: 3rd Jul 06
Location: Manchester Drives: 106 16v Rallye
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19th Jul 06 at 23:25   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by namkeaps
ppl expect this to handle like shit but because its so low. but it handles rather well

if the shocks are solid and with a low centre of gravity, in theory should handle quite well




yep, mine handle's good,
Ian
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Registered: 28th Aug 99
Location: Liverpool
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20th Jul 06 at 01:05   View Garage View User's Profile U2U Member Reply With Quote

If the theory includes only your centre of gravity then yeah, it'll be excellent.

If you factor in limited suspension travel, stiff springing, visits to the bump stops occasionally, geometry thats wrong because the its out of tolerance and a lack of real ability to adjust the relative lateral stiffness of each end of the car, then things start to look worse.

Its got enough grip and the weight is forward so you've a fairly light stiff back end, which helps reduce what should be a very understeer tendency. Net effect of that though is they get snappy if you take too much advantage of it.

You're probably right in how it feels, but thats not entirely down to the choice of ride height.
Demo
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Registered: 27th Sep 01
Location: south wales Drives: astra sri ecoflex
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20th Jul 06 at 07:26   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by AK
in theory


this is what i laughed at too
namkeaps
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Registered: 25th Jan 06
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20th Jul 06 at 12:33   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Ian
If the theory includes only your centre of gravity then yeah, it'll be excellent.

If you factor in limited suspension travel, stiff springing, visits to the bump stops occasionally, geometry thats wrong because the its out of tolerance and a lack of real ability to adjust the relative lateral stiffness of each end of the car, then things start to look worse.

Its got enough grip and the weight is forward so you've a fairly light stiff back end, which helps reduce what should be a very understeer tendency. Net effect of that though is they get snappy if you take too much advantage of it.

You're probably right in how it feels, but thats not entirely down to the choice of ride height.


very true ...

The problem i can see me having is the weight distribution because my rear is stripped out.

I now have a rear stut brace to stiffen up the back end and for somewhere to put the harnesses to.

When doing the wiring for the loom i may see about re-loacating the battery to the rear. Not really much else i can move to try and spread the weight that is already in the car other than adding more weight to the back?
a_j_mair
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Registered: 23rd Jan 04
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20th Jul 06 at 12:35   View User's Profile U2U Member Reply With Quote

get fuel cell in boot
Shane
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Registered: 10th Jan 04
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20th Jul 06 at 12:37   View User's Profile U2U Member Reply With Quote

do it, slam it right on its arse
namkeaps
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Registered: 25th Jan 06
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20th Jul 06 at 12:37   View User's Profile U2U Member Reply With Quote

the fuel tank is already at the rear of the car?
bigrabbelfast
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Registered: 18th Mar 06
Location: BELFAST N.I
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20th Jul 06 at 12:38   View User's Profile U2U Member Reply With Quote

which would defeat the porpose of stipping it in the first place would it not
namkeaps
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20th Jul 06 at 12:55   View User's Profile U2U Member Reply With Quote

4 point harnesses are the reason for no rear seats etc

[Edited on 20-07-2006 by namkeaps]
Ian
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Registered: 28th Aug 99
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20th Jul 06 at 14:11   View Garage View User's Profile U2U Member Reply With Quote

Tank is in front of the axle so could potentially be further back, but then you've also moved the weight up higher and its a lot of messing for marginal benefit.

If the back is nice and stiff then it'll turn in well but they go snappy, which is OK if you like brown trowsers. Mine Corsa is mega understeery unless you chuck it, at which time you either get it right or need to wind it back to catch it. If it was lower the breakaway would be even less progressive than it currently isn't.
namkeaps
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Registered: 25th Jan 06
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20th Jul 06 at 14:16   View User's Profile U2U Member Reply With Quote

aye. hence why i dont see moving the fuel cell would be beneficial really

will find out soon i hope once its all fitted

dont think the nos will help me much going round bends lol

will see how it goes and potentially invest in some decent suspension
dna23
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Registered: 1st Nov 04
Location: Northamptonshire
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20th Jul 06 at 14:21   View User's Profile U2U Member Reply With Quote

You shouldn't go lower but you could if you want to

 
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