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Engine Upgrades

Passion for Performance

4.3ltr to 4.7ltr V8 GT4 Plus Engine Conversion


We convert your 4.3 L engine to 4.7L using steel rods, forged pistons stainless valves. We also port the cylinder heads to give better air flow into the engine before it all get fully balanced. 


£15,282.00 + Vat including ECU re-calibration






4.3ltr to 4.7ltr GT4 specification Engine Conversion


We convert your 4.3 L engine to 4.7 L using all OEM Aston Martin standard parts with ported heads, balanced and built to GT4 Specification.



Price: £13,000.00 + Vat including ECU re-calibration


Engine ECU Re-Map


The ECU Re-Map boosts the mid-range torque. In addition, the re-map configures the fly-by wire throttle to improve responsiveness for quicker acceleration and sharper downshifts. The Re-Map can be done as a stand alone upgrade, but works best by combining with exhaust and intake upgrades.


Fitted Price: £920.00 + VAT





Solid mounted Engine Mounts


The standard hydraulic mounts are removed and replaced with billet machined examples to stop the engine from moving around and add rigidity to the drive train. Noticeable improvement in car dynamics, lack of weight transfer and engine movement.


Price: £POA


Supercharger Kits


Two companies we know of offer supercharger kits for the 4.3 and 4.7 V8 Vantage. If you are interested and wish to contact them, their there details are below:



GMR Designs: www.gmr-uk.co.uk



(GMR Designs have no ties to DAE)