| Author | Topic |
|---|
Location:
sydney
Registered:
June 2003
|
|
SR20DE TURBO CONVERSION PARTS
|
Tue, 03 August 2004 03:18
|
 |
parts to convert sr20de to turbo
partsinclude.t25gturbo+manifold ,injectors,computer,afm,
rockercover,coils,crankangle sensor etc. $1000
|
|
|
Location:
Melbourne
Registered:
January 2003
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Tue, 03 August 2004 03:51
|
|
|
What about a turbo block ? crank , rods , pistons ? And the wiring loom is different , is this included ?
|
|
|
Location:
Newcastle
Registered:
July 2004
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Tue, 03 August 2004 06:39
|
|
| Quote: |
What about a turbo block ? crank , rods , pistons ? And the wiring loom is different , is this included ?
|
Wouldn't that make it a SR20DET without need of conversion...
The blocks near enough to the same, the cranks are the same. It's actually a good idea to turbo the SR20DE, you can get more power out of the same boost due to the higher static compression, it's strong enough to take it. Just need to tap an oil line into the blank spot on the block where it's supposed to go. It's been done with great success by at least one person over on the silvia forums.
|
|
|
Location:
Melbourne
Registered:
January 2003
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Wed, 04 August 2004 05:06
|
|
|
"higher static compression" yes well ofcourse its a N/A engine ," same boost " well you are limited to stock boost due to this . Rods and pistons are completely different if carefully inspected , made from higher grade materials , and what about the oil squirter ? Whats the difference there
|
|
|
Location:
Newcastle
Registered:
July 2004
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Wed, 04 August 2004 05:12
|
|
Yup all those parts are different but not nessessary if you are turboing the DE. Due to typical jap overengineering the SR20DET can make 240-270rwkw before it becomes a grenade, likewise the SR20DE i have seen are making around 180kw@rw @12psi. Basically S14 SR20DE, RB25 turbo, remapped ECU, SR20DET injectors.
Even with the weaker higher comp pistons and lack of oil squirters, which are the only real differences. Just needs a decent remap to make sure it doesn't detonate and damage those weaker internals.
|
|
|
Location:
Melbourne
Registered:
January 2003
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Wed, 04 August 2004 05:33
|
|
| nebuchernezzer wrote on Wed, 04 August 2004 15:12 |
Yup all those parts are different but not nessessary if you are turboing the DE. Due to typical jap overengineering the SR20DET can make 240-270rwkw before it becomes a grenade, likewise the SR20DE i have seen are making around 180kw@rw @12psi. Basically S14 SR20DE, RB25 turbo, remapped ECU, SR20DET injectors.
Even with the weaker higher comp pistons and lack of oil squirters, which are the only real differences. Just needs a decent remap to make sure it doesn't detonate and damage those weaker internals.
|
So i wouldn't be easier to just start with a det , or its better to limit the timing , remap the ecu , to get the engine to last . 12psi with stock compression ratio ? so not to detonate where you running at 2' ? not the standard 22' map . Did you check the bore after for any sign of the pistons picking up on the bore ? Sorry i having a hard time believing the engine dyno figure .
Sorry this has nothing to do with the sale of a N/A sr engine
|
|
|
Location:
Newcastle
Registered:
July 2004
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Wed, 04 August 2004 05:49
|
|
Yup it is easier to just put a DET in. But if you (as this guy did) have enough bits laying around or as i have a SR20DE that you got for next to nothing you might as well play with it. As far as i know the guy who has done the SR20DE turbo conversion hasn't opened the engine up recently.
Here are some older threads relating to it although i won't pretend that i have read it all, i can't find where it says what his current output is but i'm sure at the last dyno day it was up from the 160rwkw or so mentioned in this thread.
http://www.silviansw.com/forum/viewtopic.php?t=368 1&postdays=0&postorder=asc&start=0
Sorry to jack this post btw, good luck selling your bits 
|
|
|
Location:
Melbourne
Registered:
January 2003
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Wed, 04 August 2004 06:18
|
|
| nebuchernezzer wrote on Wed, 04 August 2004 15:49 |
Yup it is easier to just put a DET in. But if you (as this guy did) have enough bits laying around or as i have a SR20DE that you got for next to nothing you might as well play with it. As far as i know the guy who has done the SR20DE turbo conversion hasn't opened the engine up recently.
Here are some older threads relating to it although i won't pretend that i have read it all, i can't find where it says what his current output is but i'm sure at the last dyno day it was up from the 160rwkw or so mentioned in this thread.
http://www.silviansw.com/forum/viewtopic.php?t=368 1&postdays=0&postorder=asc&start=0
Sorry to jack this post btw, good luck selling your bits
|
Its a s14vvt engine , loads of differences again , bit of a waste of a good N/A engine , but cheap at $800 . only power figure i read was 150something
|
|
|
Location:
Newcastle
Registered:
July 2004
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Wed, 04 August 2004 06:22
|
|
|
The VVT engines are very minimally different, the changes are in the head and inlet, the plenum is different from the S13 and the head actually doesn't flow as well as the S13 model (big power SR builds usually use the S13 head, as do a few S15 D1 cars). The results on a S13 SR20DE would be almost the same. I found the post where it said 180rwkw, it was a prediction of his power after a rempa not an actual figure it turns out. 159rwkw beats 150flywheel hp no matter how nice the engine
|
|
|
I supported Toymods
Location:
Perth, WA
Registered:
May 2003
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Wed, 04 August 2004 09:49
|
|
|
My mate has turboed a s13 sr20de. Ran a rb20 bb turbo and got about 220rwhp with a chipped ecu.
|
|
|
Location:
sydney
Registered:
June 2003
|
|
Re: SR20DE TURBO CONVERSION PARTS
|
Fri, 06 August 2004 22:27
|
|
|
BUMP
|
|
|
