Toyota MR2 Supercharged: Spotted
At just under £5,000 this JDM supercharged MR2 is surely worth a punt...
The supercharged version though - the subject of today's Spotted - achieved an even higher rank of nonconformity. By 1986, forced induction certainly wasn't unheard of in more affordable faire: the EXA could already be had with a turbocharger and so too of course could the Renault 5 GT Turbo. But a supercharger was decidedly novel; so much so that when it reached America in 1988, it was the first supercharged production model introduced there in more than twenty years.
This being Toyota, things were done properly, too. The compact, Roots-type blower was made in-house and though it was fused to essentially the same 4A-GE unit, the new four-pot received forged pistons and a cylinder head gasket designed for better sealing at higher pressures. There was a new camshaft as well (the variable intake system having gone) alongside a recalibrated Denso fuel injection system. The same firm provided the car's new intercooler, too.
The result might not have been quite as sweet as the tuneful NA version (and the extra 95kg it added to the kerbweight reputedly demanded some sacrifice of the car's deft handling) but the 4A-GZE produced nearly 50 per cent more torque at 4,000rpm and increased output to 145hp at 6,400rpm. That resulted in a 0-60mph time of 6.5 seconds - sufficient to see off a contemporaneous Porsche 944S when Car and Driver tested it back in the day. Flat out, it was also capable of 130mph; fairly dazzling for a 1,600cc motor then, and respectable even now.
Toyota hadn't completely forgotten about the MR2's economy either. Under light throttle loads, when the ECU deemed the supercharger's involvement unnecessary, an electromagnetic clutch disengaged it from the engine completely; an air-bypass valve allowing the intake air to flow around it. And just in case you missed the sound of the belt-driven blower spooling up, there's a friendly green light situated on the dash to let you know she's a spinnin'.
Said bulb is clearly visible on the '89 example in question. Like all original Supercharged MR2's in the UK, it's an import - the manufacturer having deemed Europe unworthy of the model (although DIY transplants do exist). There was a four-speed automatic available, but happily this one has the five-speed manual you really want and a comparatively modest 130k on the clock. Throw in a new clutch and rebuilt head courtesy of the current owner, and it feels like there might be some considerable charisma left in Toyota's tiny maverick.
TOYOTA MR2 SUPERCHARGED
Engine: 1,587cc 4-cyl, supercharged
Transmission: 5-speed manual, rear-wheel drive
Power (hp): 145@6,400rpm
Torque (lb ft): 140@4000rpm
MPG: 23
CO2: N/A
First registered: 1989
Recorded mileage: 130,000 miles
Price new: N/A
Yours for: £4,995
See the original advert here.
But at the end of the day, I kept on thinking how much I'd love to put my 3sgte into a MK1. Best of both worlds. But I don't have the time or money for that so until I have the balls to sell my Turbo i'll just have to put up with it. First world problems.
I'm sure that it was faster than a std one when accelerating to overtake and was certainly more flexible but in a straight 0-90ish it wasn't appreciably quicker than my mate's standard car - needless to say I wasn't impressed.
I doubt 20 years of aging has improved them
One of my favorite looking cars ever too. Like an X19 but better.
A bigger SC pulley wheel gave 14psi.
With soft sidewall tyres you really knew it was mid-engined too.
One thing I never fixed was that the SC had no rear arb, because toyota presumably felt it was such a widowmaker beast they had to tame the handling to save owners from themselves haha! The most important mod would have been to get some struts from an N/A car and fit the arb to balance out the handling again.
The 4age is one of the greatest engines ever too, and the 4agze suited this car so well.
The only car I've ever owned with pop-up headlights! Imagine being a child of the eighties and never getting to own a wedge shaped car with popup headlights. That would be tragic.
As to whether £5k is fair I think is going to come down to exactly what state the body is in. Would want it on a ramp with someone that knows the model standing next to me.
ETA: Best MR2 I've owned was a clean original mk1.
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