[samplatt]

>The mechanic may have even made even more money by scrapping your catalytic converter.

Oh, certainly. Not to mention that removing it would have been a larger & more difficult job, which I'd have to pay for... OR they can get less money but it's (very) easy money.

>completely removing the air-filter (dangerous)

Good god... Who the hell does that? What ricer would willingly risk killing their motor from eating some leaves (or a piece of gravel!) for a minuscule performance increase? The risk:reward scale there is just bananas.

[bArray]

I should probably add, at one time I had a throw-away car, it cost <£100, it's scrap value was £100+ and at the time the MOT and tax was registered to the car itself and it had a few months left of road-legal use.

Before scrapping it I decided to drive it around as a "risk free" car. The exhaust fell off (so not even a straight pipe), the battery was dead (had to push start it everywhere), the clutch was teetering on death, brakes were merely a suggestion to your speed (it had drums), the radiator leaked, the oil was probably as old as the car, tires were barely legal and it had no working headlight bulbs.

We ripped out all of seats, removed the air filter, filled the tank with contaminated petrol (had diesel in it - added a small amount of nitro-car fuel to balance it out) and drove it very hard.

I ended up using it for quick 20 minute journeys (that's about how long it took for all the coolant to leak out). We would leave it unlocked with the keys in the ignition - I think it was more hassle to whoever tried to steal it. The car survived long enough to drive itself onto the back of a flat-bed lorry to be taken to the scrap dealers once the MOT and tax ran out.

This is not uncommon either, many people get "traders plates" just so that they can drive barely legal cars around before getting rid of them.

[bArray]

> Good god... Who the hell does that? What ricer would

> willingly risk killing their motor from eating some leaves

> (or a piece of gravel!) for a minuscule performance

> increase? The risk:reward scale there is just bananas.

A lot of people do it. In the UK you've also got tonnes of rain regularly too, meaning all sorts of crap is sprayed into the engine bay area, both dry and wet.

The performance gain is surprisingly high given how simple the action is, the throttle becomes more responsive and you can audibly hear the engine taking gulps of air. Of course that comes with the associated risk. If you're a student with a £300 car and you want to pretend it's a race car, little tricks like this cost nothing for a little speed boost.

[kylehotchkiss]

The answer is: every old Japanese car with their hood open on a Friday evening at sheetz.

[ta999999171]

This guy knows what he's talking about!

Also, Sheetz is a regional gas station (once) popular with street and track racers. I guess it still is, but their food quality has gone through the floor.

[kylehotchkiss]

It's always been through the floor. If it seemed like it was good before, that's the nostalgia filter kicking in.

Wawa for life.

[dsfyu404ed]

>Good god... Who the hell does that? What ricer would willingly risk killing their motor from eating some leaves (or a piece of gravel!) for a minuscule performance increase? The risk:reward scale there is just bananas.

Statistically nobody but every mechanic remembers the story of "that one idiot".