It’s been a year since I purchased this PHENOMINAL turbo kit (#), and all I can say is WOW. I have had minimal problems with the system (little things that I can fix myself) and I think it was a great decision that I had purchased from these guys. Tim answers all my questions, and maintained a GREAT customer service. For a guy that doesn’t know squat about force induction. They are one of the first guys that came out with the right system without rushing integrity of the product. They conducted best R&D possible. Even if the rx8 community put them down in the middle of the project. They never let our vision down, in gaining that extra, added push that our great car (#) really deserved. Hell we should’ve blamed mazda (#) of all the accusation that the claimed about horsepower. Even if it took a while to get good a dyno sheet they always pulled through. I told them to take their time and they did. And they gave me back a 326 horsepower beast. So this is a PRAISE to the guys at speedforce racing (#). Thanks guys and keep up the good job. And Tim we’ll talk about that next step to getting that 500 horsepower that I want so bad.

With that that said remember what TIM told us before


"Go buy the greddy kit and when an RX-8 (#) turbo (#) blasts by you, you will know that is has an SPEEDFORCE RACING TURBO kit on it!Take care."

my eyes! 0_o;

Team Blur.....hey, do you know someone named Cyrille??? I'm in the Bay area right now. He says He knows team blur

yeah he is one of our older members. tell him rell says whats up

aight.....thats crazy how your putting down 326 to the wheels. how much did this cost you? parts and labor.

i cant talk specific on price, but it still alot of money. even with a partial sponsorship. but that term comes to mind. YOU GET WHAT YOU PAY FOR.

I am in Maryland I ordered the speedforce racing turbo kit I am having it put on as I post this I will let you guys know how it turns out. I asked them to Dyno it before and after the install :)
D.

Glad to hear its all its cracked up to be.

jahman you will have fun with it....

I am in Maryland I ordered the speedforce racing turbo kit I am having it put on as I post this I will let you guys know how it turns out. I asked them to Dyno it before and after the install :)
D.

Hey man where in MD are you i live around gaithersburg area and i have the greddy tubo i would love to see your setup with it is done. ?

what 1/4 times do you run? btw... when a rotary car blows by you... its a 13bt, 13brew, custom giant turbo 13bmsp, or 20b lol.

i was wonder with SFR turbo kit can it beat the New 2006 Mustang GT

i was wonder with SFR turbo kit can it beat the New 2006 Mustang GT


I sincerely hope you are joking. A mildly tuned GReddy kit running less than 10psi will smoke a 2006 GT... I'm beating S/C Cobras on a regular basis.

I sincerely hope you are joking. A mildly tuned GReddy kit running less than 10psi will smoke a 2006 GT... I'm beating S/C Cobras on a regular basis.
05s ??

05's aren't S/C. 03's were.

ok i was wondering because i got smoked by a Mustang GT on my way to work,, Dam i need a turbo

ok i was wondering because i got smoked by a Mustang GT on my way to work,, Dam i need a turbo

that is funny cuz i killed one 2-3 days ago... he was mad :rollingla i did slow down to see what he says he didn't even look at me ... also an M3 AN S4 ...

It’s been a year since I purchased this PHENOMINAL turbo kit (#), and all I can say is WOW. I have had minimal problems with the system (little things that I can fix myself) and I think it was a great decision that I had purchased from these guys. Tim answers all my questions, and maintained a GREAT customer service. For a guy that doesn’t know squat about force induction. They are one of the first guys that came out with the right system without rushing integrity of the product. They conducted best R&D possible. Even if the rx8 community put them down in the middle of the project. They never let our vision down, in gaining that extra, added push that our great car (#) really deserved. Hell we should’ve blamed mazda (#) of all the accusation that the claimed about horsepower. Even if it took a while to get good a dyno sheet they always pulled through. I told them to take their time and they did. And they gave me back a 326 horsepower beast. So this is a PRAISE to the guys at speedforce racing (#). Thanks guys and keep up the good job. And Tim we’ll talk about that next step to getting that 500 horsepower that I want so bad.

With that that said remember what TIM told us before


"Go buy the greddy kit and when an RX-8 (#) turbo (#) blasts by you, you will know that is has an SPEEDFORCE RACING TURBO kit on it!Take care."


Good luck with your *500hp* dream.

ok 500 hp with engine work RIGHT??? sooo are we talking about some 15-20K project? I spent 4000 for my greddy and i am really happy with my 250 bhp....

500 with engine work... im all about reliability

500 hp reliable = low boost 20b or a ls1 swap. a bad day or bad tank of gas on a 13b and it will detonate and blow it with that much FI.

It all comes down to tuning. Like RG said in another thread, "There is no such thing as a "safe" psi limit as that doesn't tell use anything about airflow. There is only safe or unsafe tuning. Even 1 psi can blow up a poorly tuned engine."

ok i was wondering because i got smoked by a Mustang GT on my way to work,, Dam i need a turbo

haha a good tune, tires and suspension and you can beat the GT not by much but you also gotta remember most of the owners dont know how to drive learn to launch and u will eat them

ok 500 hp with engine work RIGHT??? sooo are we talking about some 15-20K project? I spent 4000 for my greddy and i am really happy with my 250 bhp....
250 bhp? so from the greddy turbo kit you only gained 12 bhp?? or dyou mean Whp? so your car has about 280bhp?

250 bhp? so from the greddy turbo kit you only gained 12 bhp?? or dyou mean Whp? so your car has about 280bhp?

That is right 250 BHP... but that was with 7 PSI with about 9-10 A/F will soon run 7 and 9 psi with 11-13 A/F
7 PSI should give me 260-70 and 9 should give me about 300 :ylsuper:

im using the 13b renisis motor. and trying to get 500hp with a higher boost and internal work. and a tune job. wish me luck. it wont be anytime soon but it will be done. im working on other thing in my car right now. im going on a buying cycle.. first was exterior, then power, then suspension, and last interior. and im on the interior part now. so next is exterior for the most part. then we'll get back to power

i still dont understand how throwing on a turbo only gained you 12 BHP.. so like..5 whp... i dont know much about the A/f Ratio yet either... so.. :tear:

i still dont understand how throwing on a turbo only gained you 12 BHP.. so like..5 whp... i dont know much about the A/f Ratio yet either... so.. :tear:

OK they are the same .... bhp and whp means i am putting down that much power ...
i wouldn't do all this for only 12 hp...i got about 60 hp extra na we have 180-190WHP i have 250 do the math :mdrmed:

hm bhp (Brake Horsepower or.. "base Horsepower") and whp (wheel Horsepower) are the same thing eh?
funny...http://www.allfastcars.com/mazda-rx8.shtml
you should tell this website they are wrong then..cuz our car doesnt come withe 238 Bhp or... Whp....
Or hell.. tell these guys they are wrong... http://www.automotiveforums.com/vbulletin/t110158.html
i wont touch anything more on it. but.. you should do the math first....but you have close to about 300 Bhp... to have 250-260 Whp...

still.... im still jelous of the power you make.. an 1/4 times ?? im assuming a 13.8-13.6 would be about right..?

you know Skiptomylue... i am sorry:wallbash: when you are right you right... it is funny how i never paid ATT to that at all... i know about cars ... i worked on my car myselfe and know alot about enginges and how they work but over looked that one little thing.... well i leared seomthing new... today.. thank you for makeing me search it out :mdrmed:

I am in Maryland I ordered the speedforce racing turbo kit I am having it put on as I post this I will let you guys know how it turns out. I asked them to Dyno it before and after the install :)
D.

What shop are you using to do the doing the install?

Really bhp could mean either. The "brake" just refers to the dyno method of loading the engine. It is conventionally meant to represent flywheel hp though.

Really bhp could mean either. The "brake" just refers to the dyno method of loading the engine. It is conventionally meant to represent flywheel hp though.

i will look into it more tonight....

not sure if thats sarcastic or not .. lol oh well.. i show no hate on the rx8 forums, we all have the same cars.. and pretty much the same goals in mind no hatting.. like i said.. im still super jealous....
i wanna boost..

it completes the car...i should of had it stock

500 at the wheels is possible (engine work of course)

Follow the Mystery Custom Turbo thread...see if it happens (just fired it up so no engine mods yet...but once a rebuild occurs then it is on :)).

Dang 500 at the wheel target hp already. arggggggggggggggg
I'll be happy if I hit 320 or so when its all say and done hehehe :)

Speedrx8er join us in our quest :) :p

True,
I have a problem with that quest.

"THE WIFE" ahahaha

But, just in case I may one day want to join the quest. I'll get a turbo that can do over 500 hp.

you can get 320 with this system and only run 9 pounds of boost.

Hey Shawn81
I am in the process of getting the kit installed finally took a while to get all the parts. They say it should be ready by mid next week. I will let you know when I get it back. You can check out set up no problem. How long have you had your car turboed any problems with Emmissions? I am in the Owings Mills area guess that is the suburbs of Baltimore.
MadDog what kind of set up do you have on your RX8? Beating Cobras huh? How do you do against stock EVO's you are getting me excited can't wait to get back my RX
J.

Hey Shawn81
I am in the process of getting the kit installed finally took a while to get all the parts. They say it should be ready by mid next week. I will let you know when I get it back. You can check out set up no problem. How long have you had your car turboed any problems with Emmissions? I am in the Owings Mills area guess that is the suburbs of Baltimore.
MadDog what kind of set up do you have on your RX8? Beating Cobras huh? How do you do against stock EVO's you are getting me excited can't wait to get back my RX
J.

I had a Zex Nitrous kit installed on mine for a while, before I began building the turbo, and with Just a 55hp boost, I was routinely beating evos, camaros, mustangs, BMW M3 and the list goes on. So yeah with 320 HP at the wheels you'll be real fast. :rock:

Hey Shawn81
I am in the process of getting the kit installed finally took a while to get all the parts. They say it should be ready by mid next week. I will let you know when I get it back. You can check out set up no problem. How long have you had your car turboed any problems with Emmissions? I am in the Owings Mills area guess that is the suburbs of Baltimore.
MadDog what kind of set up do you have on your RX8? Beating Cobras huh? How do you do against stock EVO's you are getting me excited can't wait to get back my RX
J.

Yeah man Emission is a problem but i have waived mine for 2 years you can do the same.... i hope you like the car when it is ready (i am sure you will) and i have to say this

Welcome to the dark side :FIREdevil

Check out my sig.
you can beat the following cars if they're stock: S/C cobras, '06 STi's, Stage 1 SRT4's, Evo's, Mustang GT's (<these are actually REALLY slow), and Z28's.

In addition to those I recently killed a 2006 BMW M6 from a roll. I think he was in the low-horsepower mode, which is still 400hp!

Hey guys anyone with turbo where did you put your gauges having a hard time finding the right pods

Anyone I have the Navigation system in my RX8 so no center consule for me anyone else find some where to put their gauge pods and gauges? And to answer Alexva8 I will post the name and address of the shop once to work is done and I am satisfied don't want to give them advertisement if I am not happy with the work. I should be getting the car back this week. I have my fingers and toes crossed that all goes well. I am very curious to see how this car performs with boost. I at one time I was tossing around the idea of buying an EVo but deciede to go with performance mods instead. I have to say no much can touch this car once it is lowered and the suspension in modified. all that is has been lacking is HP. Can't wait.

pods can go by ashtray....or god forbid on top of the steering column

pods can go by ashtray....or god forbid on top of the steering column

I am the steering column type myself...don't want to look too far away from the road when the boost is on & the traction control is off!!!

I've seen pictures of the nav screen being used to display virtual guages. Was that just a one-off concept thing by Mazda?