Nissan 370Z Forum

Nissan 370Z Forum (http://www.the370z.com/)
-   Engine & Drivetrain (http://www.the370z.com/engine-drivetrain/)
-   -   FI 12" Exhaust - Stillen G3 Intakes - Stillen UD Pulley - GAINED 28kw or 37HP (http://www.the370z.com/engine-drivetrain/8806-fi-12-exhaust-stillen-g3-intakes-stillen-ud-pulley-gained-28kw-37hp.html)

bezzita 09-06-2009 06:00 AM

FI 12" Exhaust - Stillen G3 Intakes - Stillen UD Pulley - GAINED 28kw or 37HP
 
The shop dyno-ed the car in the morning (stock conditions and my car only done y 1400km or about 870miles) and then another runs in the afternoons right after the installations.

They did 2 dyno runs in the morning, the highest was 179kW or about 240HP @ rear wheels. After these 3 mods installed they did 2 dyno runs again in the afternoon, he highest was 207kW or about 277HP. I only managed to video the 2nd dyno run (forgot to record the 1st one) with my crappy pocket camera.

Getting ready for the afternoon dyno run right after the mods installed:
http://www.the370z.com/members/bezzi...small00007.jpg

http://www.the370z.com/members/bezzi...small00008.jpg

Dyno sheet before and after:
http://www.the370z.com/members/bezzi...small00010.jpg


Video of the dyno run2 after mods installed, I forgot to record the 1st run:
http://www.youtube.com/watch?v=ensmYjxmt-g
Pls ignore the Torque figure.., they guy said they have not calibrate it yet.

SO the results : 28kW or 37HP gained @ rear wheels!!! :eek::drool::woot::happydance::D


Full story: http://www.the370z.com/australia-new...28kw-37hp.html

Coming next week: Fast Intentions HFC, KW V3 coilover installation and reverse camera.

choonga 09-06-2009 07:15 AM

Sounds good mate! would be good to see what a tune would do as well!

Good to see you also take your car to see Ray at Technik! He's awesome!

RCZ 09-06-2009 07:37 AM

Awesome congrats! Tell them to turn the SRM system off when they dyno the car next time.

Nice gains! I suspect those HFC's are going to net you a good amount of power as well as you remove the last bottle neck in the intake/exhaust system.

Island_370 09-06-2009 11:57 AM

Quote:

Originally Posted by bezzita (Post 187632)
Pls ignore the Torque figure.., they guy said they have not calibrate it yet.

You cannot really ignore the torque numbers....The dyno only measures torque and the HP numbers are calculated off of torque. If the torque is wrong, then the HP is also wrong.

hp=(torque x rpm)/5252

That said....you showed a ~16% gain in HP---> ~53 crank HP. If it is correct, that is very impressive. Congrats

G37Sam 09-06-2009 12:52 PM

Nice numbers! Good-on-ya mate!

bezzita 09-06-2009 04:44 PM

Probably fourth gear is not 1:1 ratio that is why. Probably it should be divided by the gear ratio???

I dont really care if the car make 400kw or 100kw..., the only matter to me was the gain.... :tup:


Quote:

Originally Posted by Island_370 (Post 187758)
You cannot really ignore the torque numbers....The dyno only measures torque and the HP numbers are calculated off of torque. If the torque is wrong, then the HP is also wrong.

hp=(torque x rpm)/5252

That said....you showed a ~16% gain in HP---> ~53 crank HP. If it is correct, that is very impressive. Congrats


Island_370 09-06-2009 05:20 PM

Quote:

Originally Posted by bezzita (Post 187892)
Probably fourth gear is not 1:1 ratio that is why. Probably it should be divided by the gear ratio???

I dont really care if the car make 400kw or 100kw..., the only matter to me was the gain.... :tup:

I agree. That much gain for a few hours of install and that little investment is very good for a NA car. Hows it feel with the "butt dyno"? More grunt from a dig, less fade up top or just more everywhere?


All times are GMT -5. The time now is 04:51 AM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2