WHo has 300whp and what do you have

christian370z · 03-29-2011, 11:30 AM

309rwhp/259ftlbs on a dynojet

-Berk HFCs
-Stillen G3 intakes
-Tanabe Y pipe
-Tune

I will be dyno'ing my car soon to see what I gained with my FI CBE and maybe tweak the tune to hopefully crest 320rwhp.

jnaut · 03-29-2011, 11:35 AM

I think this all depends on the brand of dyno....

But 320hp @ 8k on a mustang dyno ( which is the lowest reading) here. As for mod... all of them

2theextreme · 03-29-2011, 11:38 AM

Ok, I'll play along.....

Stock numbers:

Installed:
Berk HFC's
Stillen Gen III Intake
Stillen Dual Exhaust
Stillen Lightweight Pulley
Grounding Kit
Gates Belt
Stillen 304 Stainless Steel Headers
Tuned Cobb AccessPORT

After:

The 307 to 315 change happened after the AccessPORT tune, in case anyone is interested.

BLM · 03-29-2011, 11:40 AM

Quote:

Originally Posted by jnaut

I think this all depends on the brand of dyno....

But 320hp @ 8k on a mustang dyno ( which is the lowest reading) here. As for mod... all of them

I assume you upped the redline to 8000 with uprev? How often do you bring it up that high? Any problems?

jnaut · 03-29-2011, 11:44 AM

Quote:

Originally Posted by BLM

I assume you upped the redline to 8000 with uprev? How often do you bring it up that high? Any problems?

yes , uprev. as for how often... as much as possible

GZ3 · 03-29-2011, 11:45 AM

Quote:

Originally Posted by 2theextreme

Ok, I'll play along.....

Stock numbers:

Installed:
Berk HFC's
Stillen Gen III Intake
Stillen Dual Exhaust
Stillen Lightweight Pulley
Grounding Kit
Gates Belt
Stillen 304 Stainless Steel Headers
Tuned Cobb AccessPORT

After:

The 307 to 315 change happened after the AccessPORT tune, in case anyone is interested.

very nice....did the stillen headers make a difference? am on the wall about buying these

jnaut · 03-29-2011, 11:47 AM

Quote:

Originally Posted by GZ3

very nice....did the stillen headers make a difference? am on the wall about buying these

If you get them i know of a new set for sale cheaper.

2theextreme · 03-29-2011, 11:48 AM

Quote:

Originally Posted by GZ3

very nice....did the stillen headers make a difference? am on the wall about buying these

They really didn't make that big of a difference. The only reason I purchased them is because I had some Stillen bucks to use and didn't want them to go to waste so I figured why not.

GZ3 · 03-29-2011, 11:53 AM

Quote:

Originally Posted by 2theextreme

They really didn't make that big of a difference. The only reason I purchased them is because I had some Stillen bucks to use and didn't want them to go to waste so I figured why not.

cool thnx, looks like my next will be a cobb AP

whoady4shoady · 03-29-2011, 12:03 PM

So what do you guys mean when you say cracking the vvel? I mean are we talking a more aggressive tune here? Is anyone close to cracking it yet?

BLM · 03-29-2011, 12:09 PM

Quote:

Originally Posted by whoady4shoady

So what do you guys mean when you say cracking the vvel? I mean are we talking a more aggressive tune here? Is anyone close to cracking it yet?

Basically means more power. Has to do with valve opening/closing and eliminating overlap. Supposedly GTM is working on it. If you're familiar with Honda/Acura, the Hondata ECU reflash basically turned the RSX-S into a different car. Added power, advanced VTEC engagement, higher rev limit, etc. It'll be a great tuning addition if/when it's completed. General NA ECU "tunes" don't do much unless you have lots of breather mods and need to smooth out the AFR. It's not like a turbo car where you spend $500 on a "tune" and get 70 hp from it.

whoady4shoady · 03-29-2011, 12:12 PM

Quote:

Originally Posted by BLM

Basically means more power. Has to do with valve opening/closing and eliminating overlap. Supposedly GTM is working on it. If you're familiar with Honda/Acura, the Hondata ECU reflash basically turned the RSX-S into a different car. Added power, advanced VTEC engagement, higher rev limit, etc. It'll be a great tuning addition if/when it's completed.

What did the RSX gain from it. I just hope one day we can get a little more torque from this beast.

BLM · 03-29-2011, 12:15 PM

Quote:

Originally Posted by whoady4shoady

What did the RSX gain from it. I just hope one day we can get a little more torque from this beast.

I'm not sure of the exact numbers but two friends of mine had RSX-S's and said the Hondata was the best upgrade to have. It engaged VTEC 1000 rpm earlier than normal, which basically increased the sweet spot of the engine. One of them had I/H/E plus the ECU flash and he would pull on me in my bolt-on WRX with a tune. I couldn't keep up with the stock turbo

birdmanx1 · 03-29-2011, 12:22 PM

Quote:

Originally Posted by red6spd

The car made 339WHP on a Mustang Dyno. It was midday in Sept.

very impressive red +1

red6spd · 03-29-2011, 12:28 PM

Quote:

Originally Posted by birdmanx1

very impressive red +1

Thank you sir

03-29-2011, 11:30 AM	#16 (permalink)
christian370z A True Z Fanatic Join Date: Jul 2010 Location: Newport Beach Posts: 3,900 Drives: 2010 370Z/Saab 900se Rep Power: 432	309rwhp/259ftlbs on a dynojet -Berk HFCs -Stillen G3 intakes -Tanabe Y pipe -Tune I will be dyno'ing my car soon to see what I gained with my FI CBE and maybe tweak the tune to hopefully crest 320rwhp. __________________ -320whp / 259wftlbs- SP Rays -- RE-11s -- SpecialtyZ Tune -- Swift Springs -- Stillen 25R Oil Cooler -- Stillen G3 Intakes -- Berk HFCs -- F.I. 12" CBE -- Stillen Sway Bars -- Es14 Spring -- INGS+1 lip -- CF Spoiler -- GTR Start Button -- VLED Parking Lights -- PWJDM V2 shift knob Last edited by christian370z; 03-29-2011 at 03:16 PM.

03-29-2011, 11:35 AM	#17 (permalink)
jnaut A True Z Fanatic Join Date: Dec 2009 Location: wpb, fl Posts: 1,146 Drives: 09 370z Rep Power: 17	I think this all depends on the brand of dyno.... But 320hp @ 8k on a mustang dyno ( which is the lowest reading) here. As for mod... all of them __________________ Best 1/4 mile 12.24 Best mph 114.5_______

03-29-2011, 11:38 AM	#18 (permalink)
2theextreme RIP Tony :( (1969-2015) Join Date: Feb 2009 Location: Northern Virginia Posts: 18,802 Drives: '14 Mustang GT/CS Rep Power: 67	Ok, I'll play along..... Stock numbers: Installed: Berk HFC's Stillen Gen III Intake Stillen Dual Exhaust Stillen Lightweight Pulley Grounding Kit Gates Belt Stillen 304 Stainless Steel Headers Tuned Cobb AccessPORT After: The 307 to 315 change happened after the AccessPORT tune, in case anyone is interested. __________________ SpinTech Mufflers, Airaid CAI, JBA H-Pipe, Lethal Performance Over Axle Pipes, MMD Quarter Panel Louvers, Cervini's Ram Air Type IV Hood, Carbon Fiber Radiator Cover, GT500 Rear Valance, Quad Exhaust Tips

03-29-2011, 12:03 PM	#25 (permalink)
whoady4shoady A True Z Fanatic Join Date: Jul 2009 Location: New Orleans Posts: 1,088 Drives: 09 Silver Nismo Rep Power: 18	So what do you guys mean when you say cracking the vvel? I mean are we talking a more aggressive tune here? Is anyone close to cracking it yet?