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dorsetfreelander Member Since: 20 Jul 2013 Location: Dorset Posts: 4357 ![]() ![]() ![]() |
Can't comment on this but I believe that when engine power is expressed as BHP it's done on a test rig with no alternator or air con or water pump or gearbox or any real world kit attached to it in order to maximise the figures.
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alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4643 ![]() |
I have a hunch that the engine was designed from the start to give 190HP.
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dorsetfreelander Member Since: 20 Jul 2013 Location: Dorset Posts: 4357 ![]() ![]() ![]() |
An engineer once told me that you can get any amount of power out of any engine for a short time if you can pump enough fuel into it and it revs fast enough. ie you can make a Fiat 500 accelerate like a Ferrari (but only for a few tens of metres before it explodes) |
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axle Member Since: 11 Sep 2016 Location: South Yorkshire. Posts: 1056 ![]() ![]() ![]() |
Best thing that can happen to a Fiat 500 |
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RogB Member Since: 16 Dec 2014 Location: Mansfield Posts: 3882 ![]() ![]() ![]() |
its been proven by many on here that when done properly, the TD4 can be safely remapped from 150/160 up to 190bhp and the SD4 from 190 up to 240bhp (due to its different turbo geometry etc). The Si4 with the same gearboxes is factory 240bhp.
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Worms Member Since: 31 Oct 2017 Location: Highlands Posts: 636 ![]() ![]() ![]() |
Thanks for all the above!
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dorsetfreelander Member Since: 20 Jul 2013 Location: Dorset Posts: 4357 ![]() ![]() ![]() |
Back in the 1990's I worked for a mainframe computer company. We had a range of systems based on the single processing unit which was "slugged" to different clock speeds but the customer could buy an "upgrade" as his workload increased. I was in sales and didn't realise that this was the case sold an upgrade for around £1m and happened to be in the computer room when the "upgrade" arrived. It was in a big box, the engineer opened it and it consisted of a new badge to put on the processor cabinet and some instructions to cut a specific wire on a circuit board, the instructions also said to make it look like a big job and get the oscilloscope out spend all day on it with bits all over the floor etc. 3 x FL1 2 manual + 1 auto
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jules Member Since: 13 Dec 2007 Location: The Wilds of Warwickshire Posts: 5267 ![]() ![]() ![]() |
I think Intel did something similar with their 386/486 CPUs back in the 1980s. The lesser 386 was in fact a 486 with the built-in maths co-processor disabled - but you couldnt upgrade the 386 to a 486. Jules |
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Worms Member Since: 31 Oct 2017 Location: Highlands Posts: 636 ![]() ![]() ![]() |
Jules, yes I was thinking of Intel when I posted above! Although I thought it was Pentium and Celeron! 2005 D3 2.7 Auto
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IanMetro Member Since: 11 Sep 2017 Location: Somerset BS21 Posts: 3274 ![]() ![]() ![]() |
Degrading hardware and software to match what you were willing to pay was (and perhaps is) common.
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