Twin Turbo VQ35HR *Performance Factory Exclusive* 465whp @8.3psi base tune
05-07-2008, 03:34 PM
#1
Twin Turbo VQ35HR *Performance Factory Exclusive* 495whp @ 10.5psi
*NEXT DAY EDIT* Well the first day on the dyno we fully tuned the car with the haltech, we did all the part throttle stuff, all the idle, and all the low boost all the way up to high boost. the car was very very hot cause we did it all in about 6 hours time. now, this morning we decided to do a pull or two on a nice cool engine, we also safely upped the boost to 10.5 psi. the car makes 10.5 and then falls a bit probably due to the 2.5 inch test pipes...
Here are the results!!! i LOVE this car !!!
The tires on this car are really really off balance, on my dyno when that happens, well it causes a really shakey graph
Nice little Haltech screenshot for you.
we played with the tach signal and switched the wires around and got it to pick up a little better, its still pretty shakey like yesterday. parts skip out a little on there, but you get the idea
well guys, back in february we started to do a twin turbo kit for an HR. the owner of this car is a 16 year old guy named mike, out of south florida. he looked around and decided Performance Factory was the place to get this setup done. it took us about two weeks to fully fabricate the whole thing to perfection. we modified the HKS GTRS kit to fit and made a lot of changes. we utilized the greddy intercooler package and then add a few more things to make it all run.
it took us about two months after the fab work to get everything wired up and working perfectly, plus working on the completely new and different crank and cam timing codes takes a bit of time too.
Big thanks to Hal at Injected Performance on helping us figure out some "top secret" stuff...
Here are the dyno graphs, we could not get a solid tach signal so we dont have torque or vs. rpm. we tried and tried. the boost levels are on the graph. the most we did was 8.3 because we wanted to keep this car in one piece for a while. this is VERY very conservative due to the fact that there arent many HR TTs. We should be building a second engine that mike, the owner, has here shortly so we can continue to push the envelope. we WILL push this setup a lot farther, we just want to get him his car back so he can drive it for a while...
This build consists of..
Haltech Platinum HR version
HKS Twin Turbo GTRS kit
Greddy intercooler package
Performance Factorys HR twin turbo upgrade package
JWT HR clutch and flywheel
HKS EVC6 boost controller
Greddy Ti-C True Dual exhaust
Deatschwerks 600cc injectors
Walbro fuel pump
Tial 50mm blow off valve
Im sure there are a few more odds and ends we included on there as well.
Pictures of car... we will get some whole shots of the car when we get it down and cleaned up. still need to polish up the intake pipes or have them coated. not sure which one would look better...
Last edited by Audible Mayhem; 05-08-2008 at 07:10 AM.
05-07-2008, 03:36 PM
#2
New Member
iTrader: (4)
Join Date: Feb 2005
Location: Get out my way pimpin, VA
Posts: 22,909
Received 2,446 Likes
on
1,768 Posts
Great job.
How hard do you think the stock HR block can be pushed?
How hard do you think the stock HR block can be pushed?
Last edited by bboypuertoroc; 05-07-2008 at 03:38 PM.
05-07-2008, 03:41 PM
#5
Registered User
Join Date: Jun 2005
Location: Fairfax, VA
Posts: 143
Likes: 0
Received 0 Likes
on
0 Posts
That is awesome!!! When are you giong to start offering this package and do we have to ship our car to your facility or will you out right sell the package and can this be done with an F-Con?
05-07-2008, 03:54 PM
#7
Registered User
iTrader: (38)
Join Date: Apr 2005
Location: Hampton VA
Posts: 1,349
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Shabib67
That is awesome!!! When are you giong to start offering this package and do we have to ship our car to your facility or will you out right sell the package and can this be done with an F-Con?
Trending Topics
05-07-2008, 03:58 PM
#8
New Member
iTrader: (4)
Join Date: Feb 2005
Location: Get out my way pimpin, VA
Posts: 22,909
Received 2,446 Likes
on
1,768 Posts
Originally Posted by Audible Mayhem
500 whp dynojet for sure with no problem. i really just want to get mike his car back because it took a little longer than we thought. we will push it more one day soon though..
05-07-2008, 04:06 PM
#13
We are offering the same exact package for around 12 000 right now. this comes with everything you will need , installed and fully tuned.
Haltech platinum
HKS GTRS turbo kit
Greddy intercooler package
All piping and filters
Tial 50mm blow off valve
Deatschwerks injectors
Walbro fuel pump
This is pretty much the same price that it costs to do a similar setup on your VQ35DE...
i could tell while tuning it that it had more in it. watching all the pretty colors and things moving around on the Haltech made me think that...
Haltech platinum
HKS GTRS turbo kit
Greddy intercooler package
All piping and filters
Tial 50mm blow off valve
Deatschwerks injectors
Walbro fuel pump
This is pretty much the same price that it costs to do a similar setup on your VQ35DE...
i could tell while tuning it that it had more in it. watching all the pretty colors and things moving around on the Haltech made me think that...
05-07-2008, 04:07 PM
#14
Originally Posted by failsafe306
Does the throttle body piping being Y'd like that not cause one side to get more air than the other? You'd think that a majority of the pressurized air would go into the drivers side TB.
well the plenum is completely open inside so that shouldnt be an issue...
