IS F (2008-2014) Discussion topics related to the IS F model

lexus tuned super charger and greddy exhaust?

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Old 12-17-13, 09:48 PM
  #31  
96817isf
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Originally Posted by psixtc
Okay, I see you're in OH. I think I need to stop by and oogle the supercharger if you're near Cincy. lol
does this mean that gretty finaly made a supercharger for the isf? im sorry if its a stupid question but I have been waiting for a while fo this now and I want one..been out of the loop lately due to a whole year of body building.
Old 12-17-13, 10:12 PM
  #32  
NotnFsport
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no greddy didnt. its the kit from the Sema build a couple years back.
Old 12-18-13, 05:42 AM
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Manufactured in Japan, Greddy had a few kits for the 4.3 3UZ-FE V8. From the research I've done the setup I just purchased was the only Greddy kit made to fit the 2URGSE....the manifold was made for the 3uzfe but custom machine work was performed to make it fit the 2urgse head, fuel rails, water lines, etc. Additionally, it has a custom injector housing, vacuum ports and a few wire clip mounts. Lol

Greddy (or what's left of Trust) were decently excited that this setup was going to an "enthusiasts" 2URGSE. It's set to arrive Friday, I'll post up pics.

Originally Posted by psixtc
Okay, I see you're in OH. I think I need to stop by and oogle the supercharger if you're near Cincy. lol
anyone is always welcome in my garage...I'm a good 3hrs away though. I plan have things wrapped up in a few months and be at a mid Spring Columbus meet

Last edited by mikellucci; 12-18-13 at 05:47 AM.
Old 12-18-13, 06:21 AM
  #34  
06350F
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If tuning can be done for the Toyota trucks,tundra,taco with software why can't the same company tune our cars? Are the ecu's that extremely different?

The 7th injector reminds me of what stillen supercharger kits used to do on Nissan VQ motors. I had a Nissan truck and G37 prior to my third Lexus purchase. They would often use the extra injector to dump any extra fuel at wot as they didn't expect anyone to run meth or some other types of intake cooling. Funny to see it transferred fr gready. But from what I've read the older edelbrock super charger kits also used something like that as well on the mustang applications.

When you get the blower please post more photos of it.
Old 12-18-13, 06:31 AM
  #35  
mikellucci
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Originally Posted by BLAZE_TYLR
If tuning can be done for the Toyota trucks,tundra,taco with software why can't the same company tune our cars? Are the ecu's that extremely different?

The 7th injector reminds me of what stillen supercharger kits used to do on Nissan VQ motors. I had a Nissan truck and G37 prior to my third Lexus purchase. They would often use the extra injector to dump any extra fuel at wot as they didn't expect anyone to run meth or some other types of intake cooling. Funny to see it transferred fr gready. But from what I've read the older edelbrock super charger kits also used something like that as well on the mustang applications.

When you get the blower please post more photos of it.
For sure, the 9th injector is very low tech but quite common amongst basic setups. Saturn sky applications have in a sense reinvented the extra injector controlling it with a devils own injection controller. We are actually doing the same to break 400whp on a rotrex charged IS350....7th injector controlled with a map ecu, boost input controller.
From what I gather the SEMA ISF wasn't controlling the extra injector aside from letting it **** wildly over a specified RPM. Lol I'm sure it ran like garbage..
Old 12-20-13, 03:22 PM
  #36  
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Setup just arrived! For those that asked me - here are some quick pics. I will check it out tomorrow and likely start a new thread...busy night with office Christmas party...













Old 12-20-13, 08:13 PM
  #37  
Bigcloud
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Sick! Let's get that intake manifold and supercharger inlet molded! Looking good!
Old 12-20-13, 08:20 PM
  #38  
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i really want that greddy exhaust
Old 12-21-13, 05:42 AM
  #39  
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greddys ful; Ti exhaust is still on their webpage like you can get it. very interested how the blower works out for you
Old 12-21-13, 08:02 AM
  #40  
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I'm going to ask and if you want to me a response but I gotta know: how much did you find this uber rare item?
Old 12-21-13, 02:47 PM
  #41  
96817isf
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I want and need someone to start mking this for the isf I could use one for my isf
Old 12-21-13, 04:23 PM
  #42  
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From what I gather the manifold started out as Greddy's 4.3 3UZ-FE V8 manifold. It looks like it has custom feet to fit the 2urgse heads...along with a port job and custom injector bungs/holes to again fit the 2urgse injectors and rails.

The rest of the hardware is just the blower and inlet from Greddy. Nothing I've seen makes this impossible to duplicate by a capable machine shop. More info. to come though
Old 12-21-13, 08:16 PM
  #43  
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Originally Posted by mikellucci
From what I gather the manifold started out as Greddy's 4.3 3UZ-FE V8 manifold. It looks like it has custom feet to fit the 2urgse heads...along with a port job and custom injector bungs/holes to again fit the 2urgse injectors and rails.

The rest of the hardware is just the blower and inlet from Greddy. Nothing I've seen makes this impossible to duplicate by a capable machine shop. More info. to come though
You’re right. They used the GS430 supercharger kit from greddy modified to fit the IS-F. I read that in one of the articles about it.
Old 12-28-13, 12:21 AM
  #44  
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Definitely looks like a prototype. You could digitally print a much better manifold.
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