Spot the bullsh*t

O-cha · 04-07-2008, 11:07 PM

What's wrong with this video?

Neema · 04-07-2008, 11:14 PM

white angel eyes on the M3?

O-cha · 04-07-2008, 11:16 PM

Quote:

Originally Posted by Boost_Nation

white angel eyes on the M3?

Has to do with the engine videos.

Neema · 04-07-2008, 11:17 PM

lets see. . . throttle body opens, direct injection injects, valve opens and pours gas, the spark plug ignites, and a flame is started. . . seems right to me. The part about the 8k RPM is right too. . . so whats the BS?

Neurorad · 04-07-2008, 11:17 PM

The camera is inside a firing cylinder?

aut0sh0cker · 04-07-2008, 11:18 PM

the fact that they tore apart and drilled into a real S65 V8 engine?

Neema · 04-07-2008, 11:18 PM

I'm not 100% sure how direct injection works, but should there still be gas valves if fuel is directly injected into the cylinder?

O-cha · 04-07-2008, 11:18 PM

Quote:

Originally Posted by Boost_Nation

lets see. . . throttle body opens, direct injection injects, valve opens and pours gas, the spark plug ignites, and a flame is started. . . seems right to me. The part about the 8k RPM is right too. . . so whats the BS?

Nooo, but I'll give you a hint, one of the things you mentioned is NOT in those videos.

Neema · 04-07-2008, 11:19 PM

Quote:

Originally Posted by aut0sh0cker

the fact that they tore apart and drilled into a real S65 V8 engine?

meh. . . doubt that. . . amazing what you can do with computers and what not these days.

O-cha · 04-07-2008, 11:19 PM

Quote:

Originally Posted by aut0sh0cker

the fact that they tore apart and drilled into a real S65 V8 engine?

They most definitely did not. I don't care what the video comment says.

Quote:

Originally Posted by Boost_Nation

I'm not 100% sure how direct injection works, but should there still be gas valves if fuel is directly injected into the cylinder?

Gas valves? Intake valves you mean? You are close though.

Neema · 04-07-2008, 11:19 PM

Quote:

Originally Posted by O-cha

Nooo, but I'll give you a hint, one of the things you mentioned is NOT in those videos.

No direct injection?

aut0sh0cker · 04-07-2008, 11:20 PM

yeah, but this video was done using the real thing... surprisingly...

Neema · 04-07-2008, 11:20 PM

Quote:

Originally Posted by O-cha

They most definitely did not. I don't care what the video comment says.

Gas valves? Intake valves you mean? You are close though.

yea i mean intake valves. . .

ages944 · 04-07-2008, 11:21 PM

if the V8's supposed to be direct injection, then the video didn't show that. Fuel was coming in past the intake valves.

O-cha · 04-07-2008, 11:22 PM

Quote:

Originally Posted by Boost_Nation

No direct injection?

Yup, that's standard port injection in the video. I'm not sure what engine they filmed, but it sure as hell was not the new V8.

Quote:

Originally Posted by aut0sh0cker

yeah, but this video was done using the real thing... surprisingly...

A real engine maybe, but not the new V8.

I'm trying to figure out if it's actually a BMW commercial that they aired. If so I'm going to give someone crap about it.

Neema · 04-07-2008, 11:22 PM

the piston goes up, the ignition occurs, and the piston is shot back down.. . .still cant figure this out

Neema · 04-07-2008, 11:23 PM

Quote:

Originally Posted by O-cha

Yup, that's standard port injection in the video. I'm not sure what engine they filmed, but it sure as hell was not the new V8.

ah ok, i see

ages944 · 04-07-2008, 11:24 PM

Quote:

Originally Posted by Boost_Nation

the piston goes up, the ignition occurs, and the piston is shot back down.. . .still cant figure this out

in direct injection, the fuel is injected directly into the cylinder. In the video (port injection), the fuel is injected beforehand and gets sucked into the cylinder.

O-cha · 04-07-2008, 11:24 PM

Look in my sig for how direct injection looks.

quagmire · 04-07-2008, 11:58 PM

Yeah, but the vid is 100 right. The vid didn't show DI. It showed SFI.

O-cha · 04-08-2008, 12:34 AM

Quote:

Originally Posted by quagmire

Yeah, but the vid is 100 right. The vid didn't show DI. It showed SFI.

Which the m3 v8 does not have. The whole reason for the thread...

O-cha · 04-08-2008, 01:11 AM

Well shit, I guess I was wrong? Did anyone else think it was direct injection? I could have SWORN it was.

04-07-2008, 11:07 PM	#1
O-cha Brigadier General 218 Rep 4,726 Posts Drives: Mcoupe Join Date: Oct 2007 Location: In front of you iTrader: (2)	*Spot the bullsht** What's wrong with this video? __________________
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04-07-2008, 11:14 PM	#2
Neema Major General 786 Rep 7,246 Posts Drives: a few BMWs Join Date: Dec 2006 Location: SoCal iTrader: (12)	white angel eyes on the M3? __________________ LTMW Widebody+1M front bumper+Slek CF Lip\|M3 Hood\|StopTech BBK\|M-Sport Rear Bumper+DD CF Diffuser\|Custom Recaro Seats\|KW V2\|BavX LS3\|M3 Side Skirts+Custom CF Lip\|BBS CHR 19x10.5+BBS Lugs\|LCI Taillights\|RD Sport Anti-Sway Bars\|GIAC S2\|ER Intercooler+CF Shroud+Charge Pipe\|Tial BOV\|Injen Intake\|MS downpipes\|Custom Exhaust\|BMS Oil Catch Can\|M3 DCT wheel+TiD CF Paddles\|BMW CF Trunk Spoiler\|Aluminum Pedals
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04-07-2008, 11:17 PM	#4
Neema Major General 786 Rep 7,246 Posts Drives: a few BMWs Join Date: Dec 2006 Location: SoCal iTrader: (12)	lets see. . . throttle body opens, direct injection injects, valve opens and pours gas, the spark plug ignites, and a flame is started. . . seems right to me. The part about the 8k RPM is right too. . . so whats the BS? __________________ LTMW Widebody+1M front bumper+Slek CF Lip\|M3 Hood\|StopTech BBK\|M-Sport Rear Bumper+DD CF Diffuser\|Custom Recaro Seats\|KW V2\|BavX LS3\|M3 Side Skirts+Custom CF Lip\|BBS CHR 19x10.5+BBS Lugs\|LCI Taillights\|RD Sport Anti-Sway Bars\|GIAC S2\|ER Intercooler+CF Shroud+Charge Pipe\|Tial BOV\|Injen Intake\|MS downpipes\|Custom Exhaust\|BMS Oil Catch Can\|M3 DCT wheel+TiD CF Paddles\|BMW CF Trunk Spoiler\|Aluminum Pedals
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04-07-2008, 11:17 PM	#5
Neurorad Major 87 Rep 1,224 Posts Drives: 2017 340xi Join Date: Feb 2006 Location: Location, Location iTrader: (0)	The camera is inside a firing cylinder?
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04-07-2008, 11:18 PM	#6
aut0sh0cker meh 123 Rep 1,756 Posts Drives: E92 335i, 997.2 C4S Join Date: Jan 2008 Location: 91362 iTrader: (2)	the fact that they tore apart and drilled into a real S65 V8 engine?
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04-07-2008, 11:20 PM	#12
aut0sh0cker meh 123 Rep 1,756 Posts Drives: E92 335i, 997.2 C4S Join Date: Jan 2008 Location: 91362 iTrader: (2)	yeah, but this video was done using the real thing... surprisingly...
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04-07-2008, 11:21 PM	#14
ages944 Captain 98 Rep 990 Posts Drives: E90 325i Join Date: Dec 2005 Location: Chicago 'burbs iTrader: (0)	if the V8's supposed to be direct injection, then the video didn't show that. Fuel was coming in past the intake valves. __________________ BMW : Sine qua non Mods: Blacklines \| Rear Seat Power Outlets \| Rear Fog Lights \| Ashtray Garage Door Opener
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04-07-2008, 11:22 PM	#16
Neema Major General 786 Rep 7,246 Posts Drives: a few BMWs Join Date: Dec 2006 Location: SoCal iTrader: (12)	the piston goes up, the ignition occurs, and the piston is shot back down.. . .still cant figure this out __________________ LTMW Widebody+1M front bumper+Slek CF Lip\|M3 Hood\|StopTech BBK\|M-Sport Rear Bumper+DD CF Diffuser\|Custom Recaro Seats\|KW V2\|BavX LS3\|M3 Side Skirts+Custom CF Lip\|BBS CHR 19x10.5+BBS Lugs\|LCI Taillights\|RD Sport Anti-Sway Bars\|GIAC S2\|ER Intercooler+CF Shroud+Charge Pipe\|Tial BOV\|Injen Intake\|MS downpipes\|Custom Exhaust\|BMS Oil Catch Can\|M3 DCT wheel+TiD CF Paddles\|BMW CF Trunk Spoiler\|Aluminum Pedals
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04-07-2008, 11:24 PM	#19
O-cha Brigadier General 218 Rep 4,726 Posts Drives: Mcoupe Join Date: Oct 2007 Location: In front of you iTrader: (2)	Look in my sig for how direct injection looks. __________________
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04-07-2008, 11:58 PM	#20
quagmire I am Gundam 186 Rep 1,211 Posts Drives: 2017 Camaro 2SS Join Date: Jun 2007 Location: USA iTrader: (0)	Yeah, but the vid is 100 right. The vid didn't show DI. It showed SFI.
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04-08-2008, 01:11 AM	#22
O-cha Brigadier General 218 Rep 4,726 Posts Drives: Mcoupe Join Date: Oct 2007 Location: In front of you iTrader: (2)	Well shit, I guess I was wrong? Did anyone else think it was direct injection? I could have SWORN it was. __________________
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