2004 6mt Sedan (4001mi.)
Stillen CAB, 350Z upper intake tube, Stillen X-pipe catback exhaust

DynoRun Jan. 07, 2004



2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

http://166113-s2 5th gear with Still...aust run 2.jpg

 

DynoRun.003

2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

http://166119-s2 5th gear with Still...un 3 hp tq.jpg

 

DynoRun.003 RPM

2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

http://166125-s2 5th gear with Still... run 3 rpm.jpg

 

DynoRun.003 Speed

2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

http://166126-s2 5th gear with Still...un 3 speed.jpg

 

DynoRun.002 and DynoRun.003 Compare

2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

http://166127-s2 5th gear with Still... and 3 STD.jpg

 

DynoRun.002 and DynoRun.003 Compare ***SAE***


2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

http://166129-s2 5th gear with Still... and 3 SAE.jpg

 

hey, I'm in East Amherst. Are you in western NY, or did you drive in to go to kennedy's. We should catch up sometime. I went to Kennedy's for my baseline numbers. bob kennedy is a great guy. drop me an email at sgould@gould-family.org sometime. Scott

 

very nice

I guess Stillen wasn't lying with their dyno....

Gurgen

 

Hey Scott, I'm out-of town but only an hour or so. I was favorably impressed with Bob and his facility, and would recommend without hesitation.

While there, I also saw plots for two other G35s he did, yours and an ATI ProCharger coupe. The coupe #'s were wild although, I must say, you posted some VERY impressive #'s as well for bone stock. Actually, since I didn't have a stock baseline, I had Bob do one 4th gear pull with mine to compare with your dyno (btw, why did you run your 6mt in 4th?). Lets just say, I wish I hadn't done the comparison to stock pull first! I do have copies of both I could post here if you want. I found the results very interesting.

2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

 

6k and a buck thirty

2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

166245-s2 CIMG1063_0001.jpg

 

Wow, 135mph on the dyno! We swapped off the rear winter wheels and tires (90mph rated) for all pulls.

2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

166249-s2 CIMG1057_0003.jpg

 

hmm, looks like shifting at 5,600 rpm is a pretty good idea...

2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

 

Here's the Stillen promo to compare torque. These may be pre-production versions, my curve is a lot flatter and doesn't fall off nearly as bad...



2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

 

Here's the Stillen promo to compare HP. Mine is flatter and more linear. Both show a wobble at about 5.2k and 6k rpm. ECU adjusting a/f mix and/or timing, perhaps?



2004 | 6MTs | Diamond Graphite/Graphite
Upstate NY

 

Doug,

Excellent pictures. Thanks for sharing your info with us.

The Stillen Sedan test car was bone stock other than the commercial exhaust system. IMO, your air intake system is most likely responsible for the flatter torque curve and stronger top end hp.

I noted the dyno chart temp was 62F. What was the temp outside?


DaveO
2003 G35 Sedan - DP / Willow / AT / Premium / Sport
350Z Engine Cover, T-Stat & Air Duct / Stillen CAI
GG 7-Wire H-G Kit / TechnoSquare ECU
Street Edge TC / B&M Cooler / Stillen Exhaust