High Performance Academy
Region: NZ
Tuesday 02 August 2022 00:22:38 GMT
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Alex Charman :
Williams F1 team on TV once literaly explained the engine is so tight starting it up from cold would be nearly impossible..... I mean they would know.
2022-08-02 17:25:37
84
marcusdesignsllc :
Toloerances and clearances are 2 different things.
2022-08-02 01:55:33
8
Nathan Lowe :
sprintcar engines pre heat their blocks, because they run aluminium blocks.
2022-08-03 09:00:42
0
Fish56Octagon :
My wife does this with the kettle, books it up, then again just before she needs it.
2022-08-02 14:56:44
39
xxx :
Finally, some factual and interesting information on tiktok. Thank you for restoring my faith in humanity!!
2022-08-02 08:32:12
6
Michael Lira :
NASCAR engines use the same process of pre-heating the sump tank, then they remove the oil pump belt and turn it with a drill to circulate
2022-08-12 06:07:16
1
Kilju :
F1 v10's had very tight tolerances, they wouldnt start without being preheated
2022-10-11 14:25:02
1
Bartek Wus :
Metal expands when hot... thus clearances are at PEAK when hot. Starting cold would mean clearances are larger therefore have more room to run.. lol
2022-08-26 13:28:13
0
B3n1sh :
sorry to burst ya bubble Bruce but where are you getting your information from... Williams and mclaren both say the engine are solid when cold
2022-08-02 19:29:44
0
user4743938579534 :
It is the case on 410 sprint car engines. It will turn over but the piston to valve clearance is zero.
2022-08-02 17:15:59
0
RainbowRiceCake :
I'm glad your on tiktok now
2022-08-02 06:03:56
12
the_4wd_bloke :
I know no one will probably see this but do you think I could put a pre-heater for my engine oil in my 1hdt and it would help
2022-08-14 07:04:55
0
PB01 :
standby diesel generators often have a coolant heater. they would start up and potentially take full load in a matter of seconds
2022-08-02 07:13:47
28
The Mechanic OC :
Amazing explanation
2022-08-02 16:35:36
0
Johnno :
Wouldn’t the clearances be smaller at temperature as things expand?
2022-08-02 06:02:04
3
MB :
Modern day engines maybe. But I have worked on several f1 engined hill climb cars where they need heat to gain tolerance for both piston ring & valves
2022-08-27 21:34:23
0
thenovice1 :
loggers used to t into their heater hoses on trucks so they could spit swap with their equipment. use the truck to heat the skidder.
2022-08-05 00:07:02
1
normaalkatastrof :
That heater is available from any parts shop in here, it just dont have fancy an connector. 😂
2022-08-02 18:10:36
0
trippa455 :
Really enjoy the podcasts you produce
2022-08-02 01:32:10
1
Eduy :
Hm well Williams said the engine is literally seized when at Room Temperature (on Top Gear)
2022-08-02 22:39:38
0
Mowglii :
So, you say it’s not because of tolerances but then say it is 😳
2022-08-02 19:45:13
0
elstim8 :
subtitles helps here
2022-08-02 16:43:04
0
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