boosted 350z swap work log
i have a decent start on my next project and thought it was a good time to start a work log.
i picked this roller up from a member on here, it has been striped down and weighs very little. seller told me 2650 with a ls motor and th400. it will be a little heavier for me with a full cage, iron block, turbos and 4l80e but i bet still under 3000lbs.


next was to pick up a driveline. i found this on craigslist for $2k. 2003 2500 2wd with 140k on it. i sold what i didn't use for $900 so that puts the motor, trans, harness, ecm, alt, starter, flex plate, tb, tac... all for $1100. seems like a good deal. under the valve covers was very clean and the outside of the motor cleaned up nice with a little work.



so far i have just set the motor/trans in the car to see how it looks. after looking at all of the oil pans out there i ordered a holly swap pan and in a few days when i get that i will be working on some mounts.
i also picked up a set of 2100cc injectors.

for starters i plan on running a mostly stock motor and shift kit only 4l80e. i would like to do the intake and turbo set up nice right away along with the fuel system. i am going set up the turbos and fuel system for over 1000hp but i may never get to that amount of power.
402 LS2 / t56 S475 T6 in G35 Coupe. Make sure you have solid rear diff bushings before you hit the track. lol
currently the car has a stock rear end with stock axles. it does have all solid bushings back there. the previous owner pulled a 1.409 60' with all those stock parts. i am sure i will have to put axles in the car but other than that i think the rear end will hold whatever i throw at it.
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only thing he did that i wish he hasn't done is pull pretty much all of the wiring in the entire car. i am going to need all of the outside lights to work.
The Best V8 Stories One Small Block at Time
I have to ask myself if 1000hp is for sure enough or should I leave myself some headroom and go with the t4 67's.
Do you have a build thread?
at first i was considering using a squirt to handle speed based boost and nitrous control(wot, rpm window, boost window) and maybe fire my 2nd fuel pump. thought it would be a good way to get all that done and keep things clean rather than have a bunch of little parts making it all work. just a boost controller with speed based function is over $500 and nitrous would need wot switch, rpm window switch and boost window switch.
after looking at all the features on the ms3-pro i have decided to use it to run a lot more. i might be keeping the stock ecm for drive by wire and trans control only.
just a few of the functions i am going to try.
flex fuel sensor input
closed loop speed based boost
progressive nitrous controller, 2 of them built in with wot, window, fuel
knock sensors that will tell you what cyl is knocking
individual cyl trim for fuel and timing
3 step
traction control via 2 speed sensors and timing, fuel and boost control.
main fuel pump control
2nd fuel pump control
fan control
you can use it as a timer to release your trans brake if you want.
there are many more features but those are the ones that caught my eye. cant want to start playing with this thing.
i will likely even try and use a bluetooth tablet for a dashboard, the number of things people are doing with these things is nuts.
this thing looks very nice. i have used squirts on a few projects in the past and they worked great but were a little on the basic side as far as the package and the connectors were not automotive type or weather proof. this new one is crazy nice right down to the box that it came in. i will be reporting on how well these features work.
for example i know traction control is often not very effective on high hp cars so it will be neat to see how well it works. it has 2 speed sensor inputs and looks for a variance and can do any number things to reduce power, random cyl cut, fuel cut or add, timing cut, proportional nitrous cut, boost cut. all of these are adjustable and proportional to the amount of slip so you can see where it might be hard to get it to work. should be fun trying.




wiring for the squirt doesn't look too bad if you can follow a diagram and solder stuff together.
as far as cost for electronics. the squirt with harness is $1200. seems like a bargain if it can do all that it says it can do. i will be trying to use many of the features and will spend some time reporting on how well i can get them to work. i am not sure if there will be any expense for the trans. i might just use a manual shift kit and not have any electronics or i might use some kind of squirt based controller or i might use the stock ecm just for trans control. i wish a lock up for a power glide wasn't so expensive or i would go with one of them and save some weight.
yeah i think the car was a good deal. seems like the work he did to the car is decent quality and a lot of it fits with my plans.
i was making some good progress with the car but got diverted with another project. i hope to get back to it in a few weeks. my goal is to have it running by spring.



