3rd times a charm, 424whp @ 16psi

[240slidekat]

Some of you already know my story, short story is that this car had given me sooo much headache and cost me so $$$ but FINALLY she up and running and tuned. The car held up fine through 2 hours of consistant dyno tuning. Here are the final numbers that i was able to pull.

the 19 psi run is not tuned because we were blowing out the spark so we called it a day.

Rb25detAem EmsTurbonetics t72Bosch 044Greddy IMBuilt BottomTomei Pon CamsEbay ManifoldDeatschwerks 550cc

I could of made more but the spark was getting blown out at 19psi and my injector duty cycle on my 550's was at 91% so we called it a day. I NEED BIGGER INJECTORS!

http://www.youtube.com/watch?v=a7j4x1W6dJY

http://www.youtube.com/watch?v=c8_C-Cl-110

http://www.youtube.com/watch?v=lHLhEpVpIII Testing the 2-stephttp://www.youtube.com/watch?v=t8HC658CfmA

Special thanks to Steve at SR MOTORCARS for taking care of me. STAY TUNED til get bigger injectors. Will be selling my 550cc injectors if anyone is interested.

Modified by 240slidekat at 3:08 PM 8/5/2009

Modified by 240slidekat at 3:09 PM 8/5/2009
Modified by 240slidekat at 3:09 PM 8/5/2009

[Shocker]

Nice man, glad to see you got it worked out. I've got deatschwerks 740's for sale. 1500 miles new. shoot me an email if your interested.

[GIJOE69]

nice! what mounts are you using? turbo manifold?

[240cp]

Thats awesome, in the second vid you can see the screen mesh being sucked in by the turbo. Better watch out might suck in some unsuspecting birds and such.

[240slidekat]

nice! what mounts are you using? turbo manifold?

custom mounts and ebay manifold.

[Sil240]

NICE!!! your car sounds fawking awesome!!!

[Darius]

Nice numbers! That turbo is large

Pick up some bigger injectors and keep pushing it! Good luck!

[240slidekat]

i think ill be good around 500-550, anything over than that will be too scary for a street car and possibly more sht braking.

[meet07]

sounded like that turbo needed more rpm. Where are you taching her out at???? 7200rpms??

I love the way an rb sounds with a big turbo....cheers

[DrifterProdigy85]

Whats the 72mm spool at on the RB?

[240slidekat]

sounded like that turbo needed more rpm. Where are you taching her out at???? 7200rpms??

I love the way an rb sounds with a big turbo....cheers

yea definately need more rpm, too bad my head is not fully built... i was topping her out at 7400rpm. most of my power is up top by the way. my power band is not ideal but its great at freeway races.

Whats the 72mm spool at on the RB?

i get full boost around 5400rpm.

[streeteg]

Any issues with the ebay manifold? fitment? gasket etc?

[240slidekat]

Any issues with the ebay manifold? fitment? gasket etc?

its been fine so far...

[Shocker]

s*** I never realized that is a 72mm lol. Yeah larger injectors and take her to 8grand power band will be decently nice for sure. That curve isn't dropping anytime soon granted your cams will keep up.

[DrifterProdigy85]

72mm is good to like 900hp or so isnt it?

[Shocker]

72mm is good to like 900hp or so isnt it?

850-9 yeah, depends on his exhaust A/R. But its plenty large for an s chassis.

[Cjmartz2k]

I understand 72mm is the inducer size, but what size is the exducer on the compressor?

[240slidekat]

850-9 yeah, depends on his exhaust A/R. But its plenty large for an s chassis.

im using .69 a/r to help with the spool,

I understand 72mm is the inducer size, but what size is the exducer on the compressor?

i have no clue

[meet07]

i have a few more questions about the manifold

-did you have to cut and clock the t3 flange??-are you using a 38mm wastegate??-if so above^ are you having any boost control issues?? im assuming not according to the boost graph.

im sure she is a beast on the freeway...cheers.

[lazyboi444]

What is the part number on your aem ems?

[jrd450r]

Sweet! I cant wait to get mined tuned. Shoot me an email about the injectors if you want [email protected] I need a set and 550s will do me good for now. Let me know brand and price and maybe we can work something out. Thanks

[rb25drag]

Very nice numbers. Any Idea on what your Intake temps were during your runs?

Also are you on stock coils?

[Kalypso]

nice motor, nice car.

type X and its perfect

[Bluefire]

jesus christ that is a super laggy turbo... Unless you plan and changing your entire fuel setup and trying to hit 800+hp I would toss that turbo out for something smaller with better spool..

[GSDKinked]

What exhaust manifold??

[DrifterProdigy85]

jesus christ that is a super laggy turbo... Unless you plan and changing your entire fuel setup and trying to hit 800+hp I would toss that turbo out for something smaller with better spool..

Im pretty sure hes going for big power. Why else use a 72mm. Hes just working with what hes got right now and its pretty damn good so far.

[240slidekat]

What is the part number on your aem ems?

aem 30-1621

i have a few more questions about the manifold

-did you have to cut and clock the t3 flange??-are you using a 38mm wastegate??-if so above^ are you having any boost control issues?? im assuming not according to the boost graph.

im sure she is a beast on the freeway...cheers.

yes i change the flange to a t4yes 38mm and no boost creep

and yes shes a beast out of hell on the freeway.

Sweet! I cant wait to get mined tuned. Shoot me an email about the injectors if you want [email protected] I need a set and 550s will do me good for now. Let me know brand and price and maybe we can work something out. Thanks

i will do that.

Very nice numbers. Any Idea on what your Intake temps were during your runs?

Also are you on stock coils?

no idea on what intake temps are, i should of logged it. as far as then coils they are stock.

jesus christ that is a super laggy turbo... Unless you plan and changing your entire fuel setup and trying to hit 800+hp I would toss that turbo out for something smaller with better spool..

the original goal was 700-800hp but things change during the build. i am changing my fuel set up but i am also going with something a tad smaller. something good for 500hp that spools nicely. (hx35)

What exhaust manifold??

ebay

[eh?]

Can you post up your timing map?

[STL SRT8]

Do you have any pic's of your top mount turbo setup? I have been researching what I want to do when i get my RB25 except I want to use a Holset HX35 top mounted.

[240slidekat]

Can you post up your timing map?

how can i copy my timing map from aem then post it?