Mikorsa16v
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Registered: 2nd Sep 02
Location: Burgess Hill, West Sussex
User status: Offline
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 thats better  
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stuartmitchell
Member
Registered: 24th Apr 04
Location: Kirkliston, Edinburgh
User status: Offline
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All the turbo MR 2's ive raced at crail have destroyed me, Rikki the F and M bloke ran a 13.2 last time and that was with a damp track 
I would have a turbo'd one in a flash mate, minted cars 
The NA one sucks though
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Ditch
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Registered: 29th Nov 02
Location: St Albans Drives: JDM Celica GT4 WRC
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twin turbo ! haha
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TNM
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Registered: 5th Apr 04
Location: Nottingham Drives: VW Tiguan
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Nothing wrong with red ones
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Stu
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Registered: 3rd May 00
Location: Madchester UK Drives: 2014 BMW M135i
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A twin entry turbo has two exhaust ports, one for cylinders No. 1 and No. 4, and one for cylinders No. 2 and No. 3, with two scrolls inside the turbine housing.
These are used as there is a slight overlap in the exhaust valve opening of one cylinder and the exhaust valve opening in the cylinder after it. This causes turbulence in the gases where they meet which means there is a slight energy loss (lag) As people have said the twin entry turbo is a little bit more effecient and reduces lag!
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Ned
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Registered: 1st Sep 01
Location: Dudley, West Midlands
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So I was right then?
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Stu
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Registered: 3rd May 00
Location: Madchester UK Drives: 2014 BMW M135i
User status: Offline
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quote:
Originally posted by Ned
quote:
Originally posted by deanmcreynolds26
twin entry turbo wats that all about?
sounds to me like 2 inlets..
basicly it means that the two turbos get there own supply of gasses from the engine, the first turbo gets gases from the nymber 1 and 4 cylinders and the 2nd turbo gets its gasses from number 2 and 4. supposed to give better low down performance i.e less lag.
[Edited on 21-03-2005 by Ned]
No.........but you were close! If you had said:
basicly it means that the single turbo turbo has two exhaust ports (two entries), the first port gets gases from the number 1 and 4 cylinders and the 2nd port gets its gasses from number 2 and 4. supposed to give better low down performance i.e less lag
.........then you would have hit the nail on the head!
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wayne hiscock
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Registered: 20th Jan 01
Location: wiltshire, trowbridge
User status: Offline
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check avengers new mr2
its mint i love it
also my m8 has just bought a mr2 turbo
and to call it slow is a rather big understatement.
kills my rst and not many cars do
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Nismo
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Registered: 12th Sep 02
User status: Offline
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i think they just look a little dated now, apart from that cant go wrong with a turbo.
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Ned
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Registered: 1st Sep 01
Location: Dudley, West Midlands
User status: Offline
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I was only told It had two turbos, ive not really got a clue when it comes to MR2's or toyotas in general
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S1MON
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Registered: 9th Nov 01
Location: Woodley, Berkshire
User status: Offline
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quote:
Originally posted by DAYZEE
Whats wrong with a red one? Red ones are faster, everyone knows that 
I thought it made them slower 
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MarkM
Member
Registered: 11th Apr 01
Location: Liverpool
User status: Offline
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quote:
Originally posted by Nismo
i think they just look a little dated now, apart from that cant go wrong with a turbo.
I think Rex's are unreliable but lets not go there 
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Nismo
Member
Registered: 12th Sep 02
User status: Offline
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