It's a Impul body kit with a gialla rear spoiler.

2003 G35 Coupe 6mt Diamond Graphite
AIM= bkchang79
http://www.sounddomain.com/id/bkchang79

 

Carlos3186, we are only changing the single to twin because my car is Blast Racing's R&D car. we are done with single so now we are going for twin.

Tom

03 G35 Coupe: Check my profile for the spec.

 

Gurgen, that kit is meant for G and Z with stock internals. you know how weak the stock rods on those. we only built the bottom end because we are building the twin turbo kit that'll push over 700hp with race gas and 600hp with pump gas. in my opinion, there is no point of getting twinturbo setup if you are going to keep the internals stock. You'll never see the potential of it. also I changed the throttle because I hate the stupid drive by wire system. and for the maf, there is going to be a limit at around 450hp so thats why I changed to Map sensor. and last, if I want to take out the CEL, I can anytime, I'm just being lazy and I knew my car will be in pieces so I didn't do it, it won't affect anything because everything on the engine is run by HKS F-Con V pro and stock ecu is just running the accesories.
well if you have anymore questions, let me know
Tom

03 G35 Coupe: Check my profile for the spec.

 

You are right... built internals is the way to go... but to a point.

If I ever do internals, I will lower compression to only about 9.0-9.5, not lower, to preserve the great low end torque. I guess 8.5 to one is ok also.

I also disagree with you my friend that there is "no point" in getting TT on stock internals. 400 wheel horsepower is a great and VERY powerful setup, with low 12's 1/4 mi times. Are you saying that that is not some serious power? Also, how much do you think your gears can take, espcially on a stickshift (which exhibits a lot of driveline shock). There is making a lot of power, and then there is making impractical amount of power that is only usable on slicks/drag radials and shortens drive train life.

You are hardcore though, no question about it. Also, I disagree with you on the MAF limit of 450 HP, as a different MAF (from a q45 or a mustang cobra) can be used with the ECU recalibrated to use the broader scale of the new MAF output. Also our existing MAF can be installed in a specially fabricated WIDER pipe, which will slow down the air velocity and thus the MAF output, giving you a little more headroom. Of course, if all else fails, you can just clamp it at 5V with a an e-manage-type computer and use a MAP, which is a pretty cheap (IMO inelegant) solution.

Gurgen

 

with my 8.5 compression right now, I don't have any turbo lag, boost will kick in instantly as soon as I press on gas. and for twin turbo setup, my tuner already tried it on skyline gt-r which is 2.6 liter in US. that car, the boost kicked in with little or no turbo lag so that means it should feel better with G35 because it has 3.5 liter. 400hp is great, don't get me wrong, but to me I cannot feel the power because of the size of our car and I also came from 650+ hp Lexus GS300(you can search my old post on this forum, I posted the picture before). I don't know if the tranny will hold at 600hp+ but if I don't drag race all the time it will hold. if the tranny fails, there is back up which is 6spd from 93 to 98 supra tt. the design is similar and we can just modify the driveshaft and housing for the tranny to make it work. We are just doing all this to my car because my car is Blast Racing's R&D car, they just want to see how much it can hold.

for the MAF, only 300zx one will work over 450hp and that is still kind of risky. we did the research and Steve Mitchell(R&D person from Nissan) told me about it. yeah, you can put more hp to the engine with g35 MAF but my tuner(he's been doing this in Japan for over 25years so I will take his word for it and he's one of the best tuner in Japan, also he made so many 1000hp daily driven cars) and I will guarantee you that it will fail at 400 to 450hp. that goes same for the Q45. I don't know about the Mustang Cobra. I only went with MAP because its more reliable at higher HP. Also E-Manage is piece of crap. That thing cannot do anything compare to the HKS F-Con Vpro. if you get e-manage, you'll have to buy sensors and at the end, it will add up to same or maybe more than HKS F-Con V pro.

Tom

03 G35 Coupe: Check my profile for the spec.

 

I am getting the HKS F-conn V, but I thought it was only a boost controller. I agree with you on emanage - it is crap - that's why i didn't g with greddy and am paying almost $2K more for the PE setup.

Gurgen

 

F-con v pro is stand alone ecu. You mean EVC V?

Tom

03 G35 Coupe: Check my profile for the spec.

 

i am putting the PE set up, do i need to get the ecu flashed? or will the stock ecu be fine? the car should be done over the weekend.

 

hey, how did you get rid of the drive by wire? how is that working for you? i find it really hard to drive with that damn drive by wire system. the smallest amount of gas you can apply is causes 300 rpm. is there a way to turn it down? anyone know?

G35s6mt/TSecu/350Z Springs&Struts/JWTpopcharger+Z-tube/StillenDualExhaust /6WireGroundKit/KinetixHighFlow

 

mdnt: you will have to get some kind of modify ecu, fuel management or stand alone ecu to make it work.

nuttyprof: we got rid of drive by wire by installing the mechanical throttle body from 90-95 Infinit Q45. we installed that because its one of the biggest from factory(70mm stock vs 90mm Q45)and it was just sitting in the garage. its actually lot nicer to drive without worrying about computer controls how much it needs to be open. only down side is you will lose the traction control(VDC) and cruise control since its in stock throttle body which is drive by wire system.

Tom

03 G35 Coupe: Check my profile for the spec.