A.L. Developments

Fabrication and Engineering in Motorsport, 

CNC machining and fabrication, 

Ported and Polished Cylinder heads

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Ported & Polished Cylinder Heads

Prices for port and polish 

8v heads from £300

12v heads from £350

16v heads from £400

20v heads from £450

24v heads from £500

All heads are stripped, cleaned, inspected, ported, polished, modify combustion chamber, valve seats recut, valves lapped in, valves cleaned, head rebuilt, head gasket face skimmed , inlet and exhaust faces machined turned, and pressure tested.

Sorry but we don't do exchange 

Any extra work will be at cost

Ported inlet manifolds and throttle body work

Prices for inlet and T/B work

From £50 for the throttle body

From £100 for the inlet manifold

Piston machine work

Want to lower your compression as its to high or for a low budget turbo conversion

Prices from £100

Ford Focus RS brake conversion kit 

These kits are for the Mk5, Mk5a and Mk6 Ford Escort

In the kit you get the mounting bracket, skim, nuts, bolts and washers


Roll centre correctors 

Made for most Fords and may need modifications to fit some 

These items help reduce under steer 

Once fitted they bring the lower arm back to a better angle when the car has been lowed 


Quickshift/Short shift gear linkage for Mk5, Mk5a, Mk6 Escort RS2000's and Mk1 Mondeo's 

These have been very popular with the RS2000's owners

This is a service right now as i'm finding it very hard to get hold of good second hand units now

Yours modified for £100