TMR News and Features

MX-5 Mazdaspeed Officially a No-Go

Aug 2nd, 2008 • 1 commentLink to Article • by Mike Stevens

We touched on the rumours of a potential Mazdaspeed MX-5 in August last year, when it seemed the project might actually be happening.  It seems though that the bedside prayers and occult-summoning spells of all those Mazda MX-5 devotees have come to nought: the word has come down from above, there will be no NC Mazdaspeed MX-5.

Rumours have been doing the circuit for more than two years now, the popular assumption being that the 2.3 litre four-cylinder turbocharged unit found in the 3MPS would be shovelled into the MX-5—and Mazda was not against the idea until it discovered that it wouldn’t be as simple as everyone had hoped.

 

mx-5-engine

Mazda’s Jeremy Barnes was quoted this week as saying that it’s a definite no-go, and entirely for technical reasons.

The lowdown is that a high-pressure fuel pump is situated on the back of the head, powered from the cam, and would require a heavily revised firewall to make it all fit.  As a result, converting the 3MPS’s engine from an east-west or transverse FWD layout to a north-south or longitudinal RWD layout isn’t feasible.

While there’s certainly aftermarket support out there for increasing the output of the MX-5, it’s a shame nonetheless to see such dreams put to rest.

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  • Comment by Alan Li
    4 August 2008

    As a new fan of the MX-5, especially the NC, its a shame that this has been lost. The car could easily cope with a 25% increase in power without requiring any other mechanical modifications to keep it within OEM-levels of drivability.

    I’d like to see Mazda retain the throttle response that comes from a normally aspirated car, and increase the displacement instead. Using the 2.3L or 2.5L variants of its MZR engine, give it some minor head work and a nicer exhaust to suit its sporting pretentions over the practical cars currently using those displacements, and it would make for a great vehicle.

    I guess the upcoming Cosworth supercharger is going to be the way to go for people wanting a decent power hike.

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