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Lexus Owners Club > Lexus Models > Lexus IS200 / Lexus IS300 Club
DaveEllen
Was out today on the M2 no one about so gave the lex some stick changed up at 5500 in 5th :whistling: and sounded like a pressure relief value letting of some pressure....continued to accelerate in 6th with no ill effects.....

Did it again at max revs in 3rd later on........never had a s/charged machine so not sure if its good or bad.

Would think it gets to a prescribed pressure due to max revs/load etc and the air has to go somewhere ....but would appreciate clarification from someone out there. :blush:
simonskippy
It's normal mate, the sound you are hearing is due to the induction kit, the stock airbox is a LOT more soundproofed so you wouldn't normally hear it. I think (feel free to correct me) that it is because when you shift up or down you do not have your foot on the accelerator and the induction kit is not drawing in any air to the charger hence the sound of rushing air ceases!!

Si
DaveEllen
Si thanx for that....despite my signature the induction kit is not on :blush: ....will be this friday though :whistling:

However your comments sound sensible and I'm somewhat relieved :)

Dave
aido
Sorry to bring an old thread up guys but when it makes the noise with the TTE airbox is it loud?

Just wondered what I should expect?

Thanks in advance
Bazza
hardly noticable with the tte air box :)
aido
Thanks mate [img]http://www.aidanjpadden.clara.net/img/thumbup.gif[/img]
SteveAudioX
Dave...

I had this... The spring is too weak and not returning fast enough..

I even put a week spring in on purpose and got a DUMP valve sound.. :hehe:

But all back to normal now on mouse trap spring + a more stronger standard spring...
Bazza
[quote name='SteveAudioX' date='Apr 18 2004, 01:11 AM']Dave...

I had this... The spring is too weak and not returning fast enough..

I even put a week spring in on purpose and got a DUMP valve sound.. :hehe:

But all back to normal now on mouse trap spring + a more stronger standard spring...[/quote]
check the date !! :mat:

:P :lol:
SteveAudioX
Opps... Check the time I posted..
When I got in from a PTY south of the river :blink:
stuwood
Hello, can anybody tell me how much it costs (roughly) to supercharge an IS200, mines a completely standard SE auto, is there other mods need before supercharging ect???
Any help would be greatly appreciated

Stu!
ColinBarber
£3000 + fitting. No other mods are required.
stuwood
Thanks, does it realy make it 3 grands worth faster??? how does it affetc your insurance?
Bazza
is advisable to uprate the rear box
is highly advisable to have it de-precatted

insurance will rise approx 3 groups, and it will be harder to find companys to quote you

optimax should be used at all times if not a higher octane fuel

£3000 worth of fun

:)
aido
[quote name='dobedo' date='Apr 20 2004, 04:33 PM']optimax should be used at all times if not a higher octane fuel[/quote]
Do you guys add Octane booster to your Optimax then? I remember seeing once that Dave does this - does it make much difference over and above the bog standard Optimax?

TIA
Rob
you dont "have" to use optimax at all!! you should just use 98 RON petrol
Bazza
[quote name='fluff34567' date='Apr 21 2004, 10:42 AM']you dont "have" to use optimax at all!! you should just use 98 RON petrol[/quote]
and how many brands of 98 octane are there in the uk ??
Zee007
[quote name='dobedo' date='Apr 21 2004, 09:54 AM'][quote name='fluff34567' date='Apr 21 2004, 10:42 AM'] you dont "have" to use optimax at all!!  you should just use 98 RON petrol[/quote]
and how many brands of 98 octane are there in the uk ?? [/quote]
Touché.... :D
Rob
quite a few garages near my place in the uk have 98 RON and its not optimax!

Touché pt2?
Bazza
[quote name='fluff34567' date='Apr 21 2004, 02:15 PM']quite a few garages near my place in the uk have 98 RON and its not optimax!

Touché pt2?[/quote]
and they are called ????


touche`3
Rob
"mr bills pastys & gas station" - i dont know what they are called - only get back to the UK 2 times a year.
Zee007
[quote name='fluff34567' date='Apr 21 2004, 03:49 PM']"mr bills pastys & gas station" - i dont know what they are called - only get back to the UK 2 times a year.[/quote]
:rolleyes:
Rob
well barry looks like i have made a mistake!!! ( shock - horror) as zee has kindly informed me, super in the UK is 97 and not 98 as i believed so ill apologize for my mistake :blush: :blink: :whistling:

got confused( been happening a lot recently) as super here is 98, ah well :ph34r:
Bazza
[quote name='fluff34567' date='Apr 21 2004, 05:38 PM']well barry looks like i have made a mistake!!! ( shock - horror) as zee has kindly informed me, super in the UK is 97 and not 98 as i believed so ill apologize for my mistake :blush: :blink: :whistling:

got confused( been happening a lot recently) as super here is 98, ah well :ph34r:[/quote]
ooh the joys of living in euroland :)
whats an octane between friends eh :lol:

:D
DaveEllen
[quote name='fluff34567' date='Apr 21 2004, 05:38 PM']got confused( been happening a lot recently) as super here is 98, ah well :ph34r:[/quote]
wait til u get to my age.............

its a miracle i find my way home :blush:
Rob
[quote name='DaveEllen' date='Apr 21 2004, 08:20 PM'][quote name='fluff34567' date='Apr 21 2004, 05:38 PM']
got confused( been happening a lot recently) as super here is 98, ah well  :ph34r:[/quote]
wait til u get to my age.............

its a miracle i find my way home :blush: [/quote]
true, but i suppose if it depends if you have had inter cranial bleeding (sub-dural hematoma) at some stage! combined with slight memory loss :blink:
DaveEllen
[quote name='fluff34567' date='Apr 21 2004, 07:44 PM']true, but i suppose if it depends if you have had inter cranial bleeding (sub-dural hematoma) at some stage! combined with slight memory loss :blink:[/quote]
aahhhhhhhhhh

but have you had cerebal malaria ?......... no memories before 7 yrs......... ! bit dodgy now as well :whistling:

I'm told I can't give blood coz of that :yawn:
Rob
hope not had that dave, thankfully :excl:
DaveEllen
got it in Kenya when I was 2..................

other than that I've been OK..................looks for wood to touch falls off chair :yack:
TonyGoose
[quote name='DaveEllen' date='Apr 21 2004, 08:26 PM']got it in Kenya when I was 2.. other than that I've been OK..[/quote]
Can't remember 7 yrs ??
So at the time you couldn't remember being -5 :blink:

Ooh Ahh... and i thought I was born at an early age :winky:
DaveEllen
[quote name='TonyGoose' date='Apr 21 2004, 09:09 PM'][quote name='DaveEllen' date='Apr 21 2004, 08:26 PM'] got it in Kenya when I was 2..  other than that I've been OK..[/quote]
Can't remember 7 yrs ??
So at the time you couldn't remember being -5 :blink:

Ooh Ahh... and i thought I was born at an early age :winky: [/quote]
club cynic,,,,,,,,,,,, :geek:

got it aged 2..............according to my mum.............mau mau time in kenya.

can remember b all prior to 1966................
TonyGoose
[quote name='DaveEllen' date='Apr 21 2004, 09:56 PM']got it aged 2.......according to my mum.....
mau mau time in kenya.

can remember b all prior to 1966......[/quote]
Blimey - that must be very spooky :unsure:
66 was a good year though... apparently :)
I'm informed i arrived in time for the footie :rolleyes:


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