Definitive Greddy Turbo Fixes - Here they are
#379
Now turbo!
The intake blocking plate is GReddy's half-*** way of fixing the problem with the turbo not being able to flow enough air above 6500RPM.
Also, did I get the correct part for fix #2? I followed TurboRX8 and got a 3/16" barb x 1/8MPT. What's the difference between MPT and NPT? And my dog was very interested in the piece when I was taking a picture. She thought it was a treat...
Also, did I get the correct part for fix #2? I followed TurboRX8 and got a 3/16" barb x 1/8MPT. What's the difference between MPT and NPT? And my dog was very interested in the piece when I was taking a picture. She thought it was a treat...
#386
Stall? Why would it stall?
The plate just turns the motor into a 4-port.
If you are using the GReddy supplied harness as it ships with the kit, its already doing that, anyway since it turns off the APV motor.
I guess I should update the first post in this thread since there is so much more information.
The plate just turns the motor into a 4-port.
If you are using the GReddy supplied harness as it ships with the kit, its already doing that, anyway since it turns off the APV motor.
I guess I should update the first post in this thread since there is so much more information.
#389
did fix#2 and recirculated my bov now my car is able to hold idle really good now and doesnt die out when I rev it but I still have an issue of the car having a hard time starting. It takes a good 5+ cranks to actually get the car started but it struggles to start(I have to hold down the throttle to get it started.) any ideas? fuel pump maybe?
#391
1. using the stock intake that came with the kit
2. ships?
3. yes im using original injectors
4. it cannont be plugs because I just recently changed it to brand new RE9B-T and RE7C-L. So im guessing coils then? because I never had them replaced since I bought the car. It never gave any issues so I had no reason to change it.
2. ships?
3. yes im using original injectors
4. it cannont be plugs because I just recently changed it to brand new RE9B-T and RE7C-L. So im guessing coils then? because I never had them replaced since I bought the car. It never gave any issues so I had no reason to change it.
#392
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Coils are easy to check. Pop them out and take a look at the top. If you have a whitish circle... throw em in the trash and call mazsport. It will not cost you much more to get a much better set of coils than to replace the stockers.
#396
When doing these fixes, do you have to have the car tuned, or can you just run the stock GReddy tune?
It just seems that everyone is tuning their cars, but I really only want a decent bump in power with great driveability. no tuning for big power.
It just seems that everyone is tuning their cars, but I really only want a decent bump in power with great driveability. no tuning for big power.
#397
power is only half of it. You need to make sure it's tuned properly for your car's individual setup. Otherwise it might do something unexpected and you find yourself dropping $6k on a new engine.
#398
I have questions
Hello im lookin for the legend by the name of mazda maniac.. i was told you were the man.. Anyway hers my problem.. I grew up around 8 cyclinder v8 ford and chevy motors my entire life, i just traded my 03 cobra convertible in for the rx8 two months ago, so i have no idea really whats going on with this rotary. I bought a brand new motor with zero miles.. i got it and im going to put about a 1000 miles on it without going over 6 rpms by friday so i can put it in the shop to have the greddy kit boost gauge wideband and boost controller installed. I have an agency exhaust with cat delete pipe.. but im not going to put exhaust on if that one at all until after break in at 6 psi.. But I have heard bad things about the cat delete pipe with the e manage ultimate.. that the one i got. What im wondering is what do i need to do first so i can start boostin.. my car is slow..Now since i can change the pistons and that kinda stuff you know what i mean.. what do i do first. i dont wanna cut any corners.. Should i start with fuel?? like pump injectors regulator etc... Then what or what should i do, eventually i wanna get to about 12 psi to 15... but with this turbo i wanna be at like 9 10.. what do i need to do?? please help
#399
I have questions
Hello im lookin for the legend by the name of mazda maniac.. i was told you were the man.. Anyway hers my problem.. I grew up around 8 cyclinder v8 ford and chevy motors my entire life, i just traded my 03 cobra convertible in for the rx8 two months ago, so i have no idea really whats going on with this rotary. I bought a brand new motor with zero miles.. i got it and im going to put about a 1000 miles on it without going over 6 rpms by friday so i can put it in the shop to have the greddy kit boost gauge wideband and boost controller installed. I have an agency exhaust with cat delete pipe.. but im not going to put exhaust on if that one at all until after break in at 6 psi.. But I have heard bad things about the cat delete pipe with the e manage ultimate.. that the one i got. What im wondering is what do i need to do first so i can start boostin.. my car is slow..Now since i can change the pistons and that kinda stuff you know what i mean.. what do i do first. i dont wanna cut any corners.. Should i start with fuel?? like pump injectors regulator etc... Then what or what should i do, eventually i wanna get to about 12 psi to 15... but with this turbo i wanna be at like 9 10.. what do i need to do?? please help
#400
^if you run that much psi, the greddy turbo is going to crap immediately....about 9psi is max on the stock greddy, and that's pushing it
also, ditch the emanage ultimate and get the cobb accesport. You will need a different intake though. MazdaManiac can fab one or go to www.mazport.net for a greddy CAI upgrade. Check this out too: www.mazdamaniac.com
the stock fuel system is fine for the greddy turbo kit
this car is not going to be anything like a cobra mustang power wise.....I hope you are not looking for that type of power....because you bought the wrong car man...
also, ditch the emanage ultimate and get the cobb accesport. You will need a different intake though. MazdaManiac can fab one or go to www.mazport.net for a greddy CAI upgrade. Check this out too: www.mazdamaniac.com
the stock fuel system is fine for the greddy turbo kit
this car is not going to be anything like a cobra mustang power wise.....I hope you are not looking for that type of power....because you bought the wrong car man...
Last edited by 05rex8; 09-24-2008 at 06:35 PM.