NoPistons -Mazda Rx7 & Rx8 Rotary Forum
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NoPistons -Mazda Rx7 & Rx8 Rotary Forum (https://www.nopistons.com/)
-   2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)
-   -   All the small things..... (https://www.nopistons.com/2nd-generation-specific-17/all-small-things-4139/)

87rx7TurboII 07-30-2002 07:04 PM
I have an 87 Turbo II, I have a Bonez street competition intake and an Apex'i N1 exhaust with 3" downpipe and exhuast, I also removed the stock fan and installed an electric one that is a little bigger. Is there anyhting i can take off the motor to make it go faster?? (Belt to Air Pump??)



What should my car run the way it sits?

13BAce 07-30-2002 07:09 PM
Originally Posted by 87rx7TurboII' date='Jul 30 2002, 10:04 PM
I have an 87 Turbo II, I have a Bonez street competition intake and an Apex'i N1 exhaust with 3" downpipe and exhuast, I also removed the stock fan and installed an electric one that is a little bigger. Is there anyhting i can take off the motor to make it go faster?? (Belt to Air Pump??)



What should my car run the way it sits?
If you still have a catalytic converter then you need your air pump. You should be looking at some type of fuel enrichment soon, especially if you get rid of the converter, and maybe a front mount intercooler.

87rx7TurboII 07-30-2002 10:00 PM
I dont have a cat anymore its 3 inches from the turbo........

13BAce 07-30-2002 10:22 PM
Originally Posted by 87rx7TurboII' date='Jul 31 2002, 01:00 AM
I dont have a cat anymore its 3 inches from the turbo........
How much boost are you running?

87rx7TurboII 07-30-2002 10:43 PM
No clue right now.....i dont have a boost controller or anything....and right now im dropping my tranny cuz my throw out bearing exploded on the strip

13BAce 07-31-2002 06:03 AM
Originally Posted by 87rx7TurboII' date='Jul 31 2002, 01:43 AM
No clue right now.....i dont have a boost controller or anything....and right now im dropping my tranny cuz my throw out bearing exploded on the strip
You need to buy a boost gauge to see how much boost you're running. You'll need some more fuel if you're running more than 8-10 PSI. Do you have a fuel cut defencer?

vosko 07-31-2002 09:11 AM
your car should run low 14's . i would get a boost gauge and go with a manual boost controller like this http://www.boostvalve.com

UniqueTII 07-31-2002 11:06 AM
What's the factory boost limit on an S4 TII? Since I am only hitting 6 psi right now, I might want to bump mine up a little. I don't want to put my FCD back on, though...I like having my timing adjust for boost.

87rx7TurboII 07-31-2002 05:33 PM
How much boost can i run on factory turbo?

13BAce 07-31-2002 06:54 PM
Originally Posted by UniqueTII' date='Jul 31 2002, 02:06 PM
What's the factory boost limit on an S4 TII? Since I am only hitting 6 psi right now, I might want to bump mine up a little. I don't want to put my FCD back on, though...I like having my timing adjust for boost.
8.6 PSI.


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