WHo has 300whp and what do you have
 

Just list your mods and anything from 295-305whp and type of day and transmission, Want to get a cool poll going to see how everyones getting up in the 290's/300's NA

300 here, Just Stillen G3 Intakes.
6 Speed

298whp / 250Wtq. Stock Nismo.
6 Speed

Pretty much any intake and exhaust combo mod will do it, whether it's a CAI and test pipe/HFC, or intake/hps hoses/K&N and CBE. With full breathing mods (+/- headers), intake manifold, and tune, you could likely get 330 whp easily depending on the dyno.

The intakeTV link showed a car with stillen intake, hfc, and cbe with uprev tune making 330 whp on a mustang dyno. The real jump will be seen when the VVEL is cracked.

Thanks guys keep em coming. This is gonna be a great thread

Once your working with Full Exhaust HFC or headers, you will require a tune. Saw guys with full bolt on making less power then me on the Dyno.

The only thing that really "requires" a tune is headers. With intake/hfc/cbe you'll make good power. You can likely get another 10 whp out of it with a tune though. The issue I think is the cost of the UpRev tunes. My feeling is people are reluctant to drop the money on it for the power you get. I'll def be getting a tune once I add my M370.

BLM what kinda power did you make

Congrats...will be interesting to see what you get once you add more perf mods
:iagree: nice thread, subscribing...

Haven't dynoed yet. I'll be doing the M370 and uprev tune soon. I didn't want to waste the $$ on the dyno without getting a tune out of it. Right now I just have K&N's, GTM test pipe, and ARK GRIP CBE. It makes a very noticeable difference over stock I can tell you that much. It really depends on the dyno but most with the same combo of mods have picked up roughly 25 whp.

Mods- Stillen Gen3
Fast Intentions Non-Resonated CBE
Fast Intentions Non-Resonated TP's
UpRev Tune
I'm also running Redline fluids in the engine, tranny, and rear diff

The car made 339WHP on a Mustang Dyno. It was midday in Sept. Temps were in the 50-60's. Car had several cool down cycles between dyno runs.

307rwhp, Dynojet, Sae corrected

AFE drop in/post mafs
Motordyne ART pipes and XYZ pipe

311 rwhp
HKS Suction Reload Intakes
Amuse HFC + Amuse Y Pipe
Amuse RS Silent Exhaust..

Lovin' the JDM parts list. Just out of curiosity, how much did those parts run you in your locale? I believe the Amuse HFC is ~ $2100 USD over here. I always wondered how much of that cost was import taxes and fees versus the price of the part itself.

My duno is the worst among all. Mustand AWD

I got 269whp with
Injen CAI
UR crank pulley
Motordyne ART pipes
Motordyne M370 intake manifold
Invidia Germini CB
UPREV tune

pre M370 was 261 and pre tune was 240whp with all other mods

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.

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

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


Stock numbers:

http://carphotos.cardomain.com/ride_...0024_large.jpg

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:

http://carphotos.cardomain.com/ride_...0022_large.jpg

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

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 :)

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.

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. :icon17:

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

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.

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

very impressive red +1

Thank you sir :tup:

Wouldnt your 339 mustang dyno be close to 365-375 on a dynojet with just cbe, tp's,intakes and a tune? Rcz put down 390 on a mustang with supercharger,cbe,hfc,headers,pullys everything u can buy and you're 50hp behind him? What was your baseline? Thats crazy numbers if true.

The mustang dyno reads high.

I thought mustang dynos were the heart break dyno that reads lower than a dyno jet. Rcz did 390 on a mustang and 455 on a dynojet

nope they read typicaly lower

true!

That's what I always thought as well. SC with bolt-ons should be 430 whp minimum

Maybe his baseling was high. But using rcz as a example he baselined 256 on a mustang dyno. So with cbe, tp, intakes and tune thats a plus 83hp on a mustang to get to 339which is over 100hp gain on a dyno. That doesnt add up

I'm thinking the stock reading on the 339 would be 285-ish. It's all relative, and 135 whp gain from a sc sounds spot on.

Maybe it was a dyno jet and not a mustang would make alil more sense. I'm not questions rcz numbers by the way they add up. Just using him as an example since he used a mustang dyno also

the mustang dyno i went on and same place for tune, guy over there said their mustang takes around 33-35% as drivetrain loss.

As I went to them quiet angry howcome my numbers are just 261whp after tune and all boltons, so he has asked me to check mine on any dynojet

The Dyno Dynamics always was referred to as the heart breaker.