Forced Induction Discussion of turbos , superchargers , and nitrous upgrades on the G35

greddy tt questions

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Old Mar 23, 2013 | 12:17 PM
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greddy tt questions

I have a few questions on this kit. I am looking at a greddy tt kit from a 2003 350z for my 03 g35. It is intercooled, will the kit bolt on correctly? I just dont kno if the piping is the same.

Second question is power. It is the 18g kit and i am shooting for 650whp. Am i safe to stay at stock compression, or do we really have to go down? I am going wiseco pistons, eagle rods, rebalance crank, new bearings, etc. also doing a mild cam, springs, and port job.

I would really appreciate any guidance. I am currently procharged and want to go bigger.
 
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Old Mar 23, 2013 | 12:51 PM
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Originally Posted by biggerandbetter
I have a few questions on this kit. I am looking at a greddy tt kit from a 2003 350z for my 03 g35. It is intercooled, will the kit bolt on correctly? I just dont kno if the piping is the same.

Second question is power. It is the 18g kit and i am shooting for 650whp. Am i safe to stay at stock compression, or do we really have to go down? I am going wiseco pistons, eagle rods, rebalance crank, new bearings, etc. also doing a mild cam, springs, and port job.

I would really appreciate any guidance. I am currently procharged and want to go bigger.
You have a lot of reading to do. http://my350z.com/forum/forced-induc...for-noobs.html
 
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Old Mar 23, 2013 | 02:18 PM
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I know what im talking about good sir. All i am asking is if it will fit with that piping. I would also know if i can stay at stock compression on forged internals. On e85 i should be able to avoid detonation i believe on a good tune. The thread you linked explains how each work and the pros and cons, which i know. Thanks though, i just want to know if this will work


Originally Posted by Pepper
 
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Old Mar 24, 2013 | 07:10 PM
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From: Rockville, MD
Originally Posted by biggerandbetter
will the kit bolt on correctly? I just dont kno if the piping is the same.

Second question is power. It is the 18g kit and i am shooting for 650whp. Am i safe to stay at stock compression, or do we really have to go down?
#1 Yes, the kit is virtually identical.

#2 Stock compression is no good for 650 RWHP. Gotta come down quite a bit.
 
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Old Mar 24, 2013 | 07:44 PM
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Of build the motor up quite a bit...
 
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Old Mar 24, 2013 | 09:04 PM
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I just know that the radiator shroud is slightly different between the z and the g35. I am going forged, just didnt know which compression to stay with. Knowing it is forged either way, I would think I could run more boost on 8.5:1 or less on 11:1 th achieve the same hp levels. But thats why I ask here.
 
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Old Mar 24, 2013 | 09:16 PM
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Originally Posted by biggerandbetter
I just know that the radiator shroud is slightly different between the z and the g35. I am going forged, just didnt know which compression to stay with. Knowing it is forged either way, I would think I could run more boost on 8.5:1 or less on 11:1 th achieve the same hp levels. But thats why I ask here.
8.5:1


http://www.importpartspro.com/cpvqtupini35.html
 
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Old Apr 1, 2013 | 08:38 PM
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The elbow of the cooler side of intercooler is different that's it
 
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Old Apr 8, 2013 | 01:59 PM
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Originally Posted by biggerandbetter
I just know that the radiator shroud is slightly different between the z and the g35. I am going forged, just didnt know which compression to stay with. Knowing it is forged either way, I would think I could run more boost on 8.5:1 or less on 11:1 th achieve the same hp levels. But thats why I ask here.

yes high comp on e85 is fine, just ensure you make your complete fuel system e85 friendly, that shizzil will eat up gas rubber bushings in no time.

I wanted to go stock comp on my Vortech, tuner was against it. I should of stuck to my guns.
 
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Old Apr 8, 2013 | 02:45 PM
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For that kind of power I would at least drop it to 9.5:1, even with L19 head studs I would be worried about lifting the heads at 11.1:1.
 
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