Escort Mk4 XR3i EFi Tuning
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Virgin
Joined: Aug 2019
Posts: 2
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From: Hungary
Escort Mk4 XR3i EFi Tuning
Hello guys,
I have an Escort Mk4 XR3i 1990 (EFi).
I would like to make it faster.
My car is stock, just it has a Sportex full exhaust system. (with 4-2-1 manifold)
My goal is around 125-130 hp and 180Nm.
What car parts should I buy? (Brand, type etc)
Thanks in advance!
Last edited by GorzoXR3i; Aug 8, 2019 at 01:03 PM.
PassionFord Post Whore!!
Joined: Aug 2004
Posts: 3,502
Likes: 184
From: Colchester,essex
Assuming everything is in good tune
Then Newman Cam (solid profile and lifters)
Decent air filter (eg K&N)
Headwork if you can afford it/take it off the road for a bit (or buy a head thats already done)
You could get a chip also - tho id do this last if you are doing other mods, otherwise it will need a new chip again at a later date
You may also need injector upgrades depending how far you go
Most people will come along and just say replace it with an RS Turbo engine tho
Then Newman Cam (solid profile and lifters)
Decent air filter (eg K&N)
Headwork if you can afford it/take it off the road for a bit (or buy a head thats already done)
You could get a chip also - tho id do this last if you are doing other mods, otherwise it will need a new chip again at a later date
You may also need injector upgrades depending how far you go
Most people will come along and just say replace it with an RS Turbo engine tho
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