What to tweak and what not to tweak?

CVH and Zetec tuning, suspension and braking mods.

What to tweak and what not to tweak?

Postby Oggster on Sun Aug 06, 2006 9:43 pm

I've just purchased my first fiesta RST, totally standard 1990 model(white), I just wondered if I could get some hints and tips on what to modify and upgrade, I'm going to keep it as standard looking as I can (I prefer the look). Just want to upgrade the brakes engine and running gear thats all..
Anyone point me in the right direction?
Cheers
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Postby jdfiesta on Mon Aug 07, 2006 9:27 am

brakes - upgrade to 4x4 cosworth disks, pads and calipers
they are very good
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Postby Oggster on Mon Aug 07, 2006 8:02 pm

Will these fit onto standard fiesta rs wheels though?

:-?
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Postby Oranoco on Mon Aug 07, 2006 8:13 pm

What do you want from the car mate?
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Postby Oggster on Mon Aug 07, 2006 9:24 pm

I want good braking seen as the standard ones are rubbish... And a bit more power without killing the engine and spinning the wheels up.
Any thoughts?
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Postby wildheart on Mon Aug 07, 2006 11:21 pm

You need Escort RS2000 discs and calipers if you want to keep the original alloys.

I'd be spending my money on the chassis over more power.

Good quality suspension kit such as Koni,Poly bush everything to get rid of all the knackered old rubber bushes,Maybe fit an LSD to the box and then if i had any money left i'd work on the engine :wink:
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Postby filtra on Tue Aug 08, 2006 4:07 pm

I was in the same position as you, first things I did was to get a induction kit and a proper exhaust. I noticed it's a bit torquier lower down and revs better higher up.

My next modification will to be to get a set of Koni adjustables.

For the brakes you will be limited to the escort RS2000 under the standard rims, however I just replaced the old items with new standard items and the braking is much better now.

My engine seems to be in good condition so im not going to touch it in terms of modifying components, going T3, chip, upping boost etc... If you are intresting in modifying the engine have a look at the haynes CVH book :)
Ex Fiesta RS Turbo owner :(
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Postby Oggster on Tue Aug 08, 2006 6:32 pm

Thanks for that..... :P
Are the RS2000 brakes a direct replacement for the standards brakes?
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Postby Oranoco on Tue Aug 08, 2006 7:01 pm

Chucking the ABS in the bin will help the brakes no end. Good quality pads are a must as are discs (not your local motorfactor £30 jobbies). A subtle drop in suspension ride height is advisable to stiffen it up and lessen body roll. As said above an LSD gearbox to help put the power down would be a wise investment (Ford should have had an LSD from new :rolleyes: ). Power wise a nice exhaust like a Magnex with a 3" tailpipe will keep things looking normal. From here a 165 chip and a session on the rollers should give you a nice nippy hatch
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Postby ~Tony~ on Wed Aug 09, 2006 10:48 am

Oranoco :Chucking the ABS in the bin will help the brakes no end. Good quality pads are a must as are discs (not your local motorfactor £30 jobbies). A subtle drop in suspension ride height is advisable to stiffen it up and lessen body roll. As said above an LSD gearbox to help put the power down would be a wise investment (Ford should have had an LSD from new :rolleyes: ). Power wise a nice exhaust like a Magnex with a 3" tailpipe will keep things looking normal. From here a 165 chip and a session on the rollers should give you a nice nippy hatch


couldn't agree more, changed mine and its the best thing i have ever done to my car. transforms its drivability and just the amount of power you can get down through corners. makes the car 100% better to drive and thats with std shocks, springs, brakes, wheels, pretty much everything :D
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Postby wildheart on Wed Aug 09, 2006 6:18 pm

I run crappy £25 motorfactor discs on my fiesta along with race pads for track use and after a few laps im out brakeing most cars with expensive discs etc.
Infact my cheap discs last a lot longer than expensive grooved discs :P
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