fitting a bigger throttle body and inlet manifold . - Corsa Sport - for Vauxhall and Opel Corsa B, Corsa C and Corsa D

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20valver

Banned

Registered: 14th Sep 08
User status: Offline

4th Dec 08 at 15:05

they use fluid dynamics ie air flow over the car and under the car in f1 they also know they need a non turbulent positive pressure going into the airbox entrance the hole you see above the drivers head this is the ram air effect

20valver

Banned

Registered: 14th Sep 08
User status: Offline

4th Dec 08 at 15:07

quote:
Originally posted by bieransri
may i ask why?

edit: i was gonna anyway

[Edited on 04-12-2008 by bieransri]

may i ask why what are you on about

20valver

Banned

Registered: 14th Sep 08
User status: Offline

4th Dec 08 at 15:09

quote:
Originally posted by Ellis

quote:
Originally posted by 20valver

quote:
Originally posted by Ellis
Do you have idea about fluid dynamics for a start?

yup, you need to know this when tuning in any form, fluid dynamics starts at the front of the car and finishes at the rear of the car
No you don't...

So from your expierence what pressures are you getting inside an airbox on your fuckin mad spi badboy?

trade secret

luke85

Member

Registered: 26th Nov 07
Location: Chesterfield
User status: Offline

4th Dec 08 at 15:51

Total waste of time, First of all the only sensor that will let the ECU know that more air is going in than normal is the lambda sensor and when its in closed loop mode this automatically adjusts the fuelling as you drive regardless of if you have disconnected the battery

But when your at full throttle the lambda is ignored anyway so even if the ECU was designed to learn after some numpty disconnected the battery, it would have no idea that more air than normal is going in. It will just run from its pre programed open loop map

Ryan

Member

Registered: 23rd Jun 08
User status: Offline

4th Dec 08 at 17:30

20 valver you have been evicted

please leave the..............

mad_mike252

Member

Registered: 15th Nov 07
Location: Nottinghamshire
User status: Offline

4th Dec 08 at 19:08

ok u wot a 1.6cam 1.6inlet manifold 1.6 injector and a 1.8throttle body 1.4 ecu is all good 2 use
i did this set up on my 1.4

[Edited on 04-12-2008 by mad_mike252]

evans_corsab

Member

Registered: 23rd Sep 08
Location: Cheshire.
User status: Offline

5th Dec 08 at 00:24

cool its getting done over christmas , may run carbs but i dont think i could fuel it with it being my daily car .

Hamish

Member

Registered: 4th Apr 05
Location: Ashtead, Surrey Drives: 100bhp Mint with Hole
User status: Offline

5th Dec 08 at 00:38

quote:
Originally posted by RYAN89
20 valver you have been evicted

please leave the..............

earth?

Ellis

Member

Registered: 11th Sep 07
Location: Aberdeenshire
User status: Offline

5th Dec 08 at 09:03

Love it; pressure in a airbox is a 'trade secret'

ShEp

Member

Registered: 9th Aug 05
Location: Dingwall, Highland
User status: Offline

5th Dec 08 at 12:26

What hapens when his shitty filler crack and his mad spi sooks it all in?

Sean-B

Member

Registered: 1st May 07
Location: Wolverhampton Drives: 200SX S14a
User status: Offline

5th Dec 08 at 13:14

quote:
Originally posted by ShEp
What hapens when his shitty filler crack and his mad spi sooks it all in?

will just whip battery out for a night and reset ECU to run on petrol / filler mix.

Ryan

Member

Registered: 23rd Jun 08
User status: Offline

5th Dec 08 at 15:14

black hole effect, end of the world.....

evans_corsab

Member

Registered: 23rd Sep 08
Location: Cheshire.
User status: Offline

5th Dec 08 at 15:14

LMAO

20valver

Banned

Registered: 14th Sep 08
User status: Offline

6th Dec 08 at 01:14

quote:
Originally posted by luke85
Total waste of time, First of all the only sensor that will let the ECU know that more air is going in than normal is the lambda sensor and when its in closed loop mode this automatically adjusts the fuelling as you drive regardless of if you have disconnected the battery

But when your at full throttle the lambda is ignored anyway so even if the ECU was designed to learn after some numpty disconnected the battery, it would have no idea that more air than normal is going in. It will just run from its pre programed open loop map

0 - 73 percent throttle is closed loop running then 73 percent to wot is open loop, engine tuners tune in open loop running mode, the ecu takes information from the map sensor as well

[Edited on 06-12-2008 by 20valver]

20valver

Banned

Registered: 14th Sep 08
User status: Offline

6th Dec 08 at 01:15

quote:
Originally posted by ShEp
What hapens when his shitty filler crack and his mad spi sooks it all in?

question why would the the fibre glass and filler crack

Ellis

Member

Registered: 11th Sep 07
Location: Aberdeenshire
User status: Offline

6th Dec 08 at 11:03

quote:
Originally posted by 20valver

quote:
Originally posted by ShEp
What hapens when his shitty filler crack and his mad spi sooks it all in?

question why would the the fibre glass and filler crack

Because your a badger

20valver

Banned

Registered: 14th Sep 08
User status: Offline

6th Dec 08 at 12:12

quote:
Originally posted by Ellis

quote:
Originally posted by 20valver

quote:
Originally posted by ShEp
What hapens when his shitty filler crack and his mad spi sooks it all in?

question why would the the fibre glass and filler crack
Because your a badger

so you reckon because i am a c++t that is why the filler is going to crack,
question why would the the fibre glass and filler crack

[Edited on 06-12-2008 by 20valver]

[Edited on 06-12-2008 by 20valver]

20valver

Banned

Registered: 14th Sep 08
User status: Offline

6th Dec 08 at 12:14

hey Ellis you need a verbal warning for calling a forum member a c++t

[Edited on 06-12-2008 by 20valver]

20valver

Banned

Registered: 14th Sep 08
User status: Offline

6th Dec 08 at 12:16

but you would only get 4 warnings

Ryan

Member

Registered: 23rd Jun 08
User status: Offline

6th Dec 08 at 12:41

he might have actually been meaning a badger though, in which case he does not need a warning.