Best, or just sweetest 4 cylinder engines?

Best, or just sweetest 4 cylinder engines?

Author
Discussion

SidewaysSi

10,742 posts

234 months

Saturday 6th August 2022
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A tuned Rover K is a fun thing.

mwstewart

7,606 posts

188 months

Saturday 6th August 2022
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The Ford Zetec 1.6 series 2 (iron block). The engine was designed to cater for 1.6, 1.8, and 2.0 capacities.

The 1.6 had so much meat between the bores - to the degree that an engine would never be designed as such if the target was 1.6 alone - that the block was extremely strong. It was sweeter than all of the Zetecs that followed.

Unremarkable from a performance perspective but in terms of sweetness it's right at the top for me.

kambites

67,574 posts

221 months

Saturday 6th August 2022
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Cold said:
The Rover K series 1.8 VVC is a whizzy little motor.
As long as it's in something light. It feels utterly gutless if you put it in anything heavier than about a tonne.

Garvin

5,171 posts

177 months

Saturday 6th August 2022
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mwstewart said:
The Ford Zetec 1.6 series 2 (iron block). The engine was designed to cater for 1.6, 1.8, and 2.0 capacities.

The 1.6 had so much meat between the bores - to the degree that an engine would never be designed as such if the target was 1.6 alone - that the block was extremely strong. It was sweeter than all of the Zetecs that followed.

Unremarkable from a performance perspective but in terms of sweetness it's right at the top for me.
The “sweetness” of an engine is objective and a moot point but I suspect my definition is the same as yours - a reasonably pokey engine that revs easily and smoothly through the full rev range without sounding strained or coarse and yet provides its output in a nice linear fashion.

It’s why I put the Vauxhall ‘red top’ at the top of my list. Not the pokiest by any means but merely by opening up both the external induction and exhaust side of things 170bhp+ was/is easily achieved without the need for forced induction.

Pebbles167

3,445 posts

152 months

Saturday 6th August 2022
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Would assume a K20 for among the best, but I'll throw in some fondness in for Peugeots XU series petrol engines, in particular the XU9 J4 Mi16, and the later XU10 J4RS found in the 306 Gti6.

My first quickish car was a Gti6, I remember how amazed I was when I realised I could rev it to the redline without it getting breathless, whilst making a roar from the intake. Good memories.


PomBstard

6,777 posts

242 months

Saturday 6th August 2022
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Some more votes from experience for the Subaru EJ, particularly the EJ20Y in the Liberty GT, the Peugeot XU series, and the later 3.0 Variocam in the 968, which is disarmingly smooth for its capacity even if it’s not the most alluring aurally.

Also, from experience, the 1.2 FIRE engine in the Mk1 Punto Sporting. Like other small Fiat engines it’s to be ragged to the redline in every gear on every journey and just adds so much to the experience.

trackdemon

12,193 posts

261 months

Saturday 6th August 2022
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Not sure about 4 pots ever being quick, smooth & quiet. It's like the hot matrix: you can only choose 2 rofl

Anyway, I think the most enjoyable 4 pots are things like:

Alfa Twin cams - almost any of them
Lancia Twin cam motors in the same veign, lovely to use
E30 M3 motor
Honda VTEC (including the Turbo ones which are the best of their type in class)
Earlier Subaru
BDA has to be in with a shout

bern

1,263 posts

220 months

Saturday 6th August 2022
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Beethree said:
Honda H22 or B18.
The K20 is a ‘better’ engine, but loses quite a bit of the character the 90’s engines had.
Having owned all three I'm in complete agreement with this!

Retro.74

202 posts

23 months

Saturday 6th August 2022
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bern said:
Beethree said:
Honda H22 or B18.
The K20 is a ‘better’ engine, but loses quite a bit of the character the 90’s engines had.
Having owned all three I'm in complete agreement with this!
Me too. I've owned B16, B18 K20A and F20C and agree K20 is the best, in the relatively short geared DC5 it was fantastic, and with a DC sports cat back sounded great as well. The F20 in the S2k felt a bit lazy in comparison.
I just will always have a soft spot for the B16 tho in my old EG6 Vti, it was raw and guttural which the other more refined units couldn't match, had a really pronounced Vtec crossover. Strangely the same engine in the EK Vti felt like it had something dialed out of it, and wasn't as quick as the EG6.

Hammer67

5,734 posts

184 months

Saturday 6th August 2022
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Was a while ago now but the 2 litre single cam 16v unit in my old Dolly Sprint was a great old lump.

Unreliable obviously.

biggbn

23,342 posts

220 months

Saturday 6th August 2022
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The generation of Saab four pots derived from the old Triumph engine was a decent unit, particulalry when turbocharged. Long lived too.

gazza285

9,811 posts

208 months

Saturday 6th August 2022
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Ford Kent. Started as a one litre engine developed for the Anglia in 1959, with a direct development line to the most successful Formula One engine ever. Tuned ones have a real snarl to them.

patchb

948 posts

114 months

Saturday 6th August 2022
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Retro.74 said:
bern said:
Beethree said:
Honda H22 or B18.
The K20 is a ‘better’ engine, but loses quite a bit of the character the 90’s engines had.
Having owned all three I'm in complete agreement with this!
Me too. I've owned B16, B18 K20A and F20C and agree K20 is the best, in the relatively short geared DC5 it was fantastic, and with a DC sports cat back sounded great as well. The F20 in the S2k felt a bit lazy in comparison.
I just will always have a soft spot for the B16 tho in my old EG6 Vti, it was raw and guttural which the other more refined units couldn't match, had a really pronounced Vtec crossover. Strangely the same engine in the EK Vti felt like it had something dialed out of it, and wasn't as quick as the EG6.
Having owned both F20C and K20 powered cars I much preferred the F20C - it felt like it had more drama and the extra 1000 revs over an already high revving engine was something else. Mine had apexi vafc2 as well as full stainless manifold/straight through and intake which would have made the crossover more pronounced though.

Otherwise of the 4 pots I've had, 4g63t in my evo 5 was a favourite for the mega shunt and crazy noises it made

MarkJS

1,540 posts

147 months

Saturday 6th August 2022
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My 2.5 Porsche 944 had a fantastic 4 cylinder unit.

biggbn

23,342 posts

220 months

Saturday 6th August 2022
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Nobody mentioned the a series yet?

PT1984

2,281 posts

183 months

Saturday 6th August 2022
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mwstewart said:
The Ford Zetec 1.6 series 2 (iron block). The engine was designed to cater for 1.6, 1.8, and 2.0 capacities.

The 1.6 had so much meat between the bores - to the degree that an engine would never be designed as such if the target was 1.6 alone - that the block was extremely strong. It was sweeter than all of the Zetecs that followed.

Unremarkable from a performance perspective but in terms of sweetness it's right at the top for me.
Was this the engine in the mk5 Fiesta Zetec S? The black top?

That was a great little engine. I did the obligatory Pumaspeed full Milltek with 4-1 manifold and sport cat on mine, along with a map and it was a different car. It used to rev out so quickly. Good times.

Deranged Rover

3,397 posts

74 months

Saturday 6th August 2022
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The 2.3 16v four pot in my old Ford Scorpio was surprisingly sweet and very smooth, I’m guessing thanks to its balancer shafts. I came to the car having owned a straight six and a V6 and never found it hideously lacking in refinement compared to either.

Garvin

5,171 posts

177 months

Saturday 6th August 2022
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biggbn said:
Nobody mentioned the a series yet?
The A series was a great little engine but it was neither that powerful, smooth or that revvy and, as such, not particularly ‘sweet’. Having said that I built many 1340cc full race engines in my times with different carburettor (pre fuel injection of course) set ups. The A series was, however, incredibly robust.

Missy Charm

749 posts

28 months

Saturday 6th August 2022
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Mazda L, as found in numerous Fords. It goes well enough, sounds nice and doesn't use that much petrol. It's also a nice engine to run through the gears as it gets more willing at higher revs.

The old 2.0 Ford SOHC/Pinto was a nice thing too, offering a fair amount of performance for its size.


The spinner of plates

17,698 posts

200 months

Saturday 6th August 2022
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Cold said:
The Rover K series 1.8 VVC is a whizzy little motor. Going further back into old school stuff, the Lotus Twin Cam is hard to beat for sheer enthusiasm.
Agreed, k series a wonderful engine.
Even more so with individual TBs.