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How many hp do i get with this modifications ?

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Old 09-26-03 | 02:19 AM
  #1  
Ronta Twin Turbo's Avatar
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How many hp do i get with this modifications ?

Hi i'm new in here =)

I'm about to buy a Mazda RX7 Twin Turbo next Spring and i have some questions.

How many hp should i get with this modifications ?

4x1600cc Bosch Injectors
Apexi BNR GTR Fuel Pump
FX Fuel Regulator
Autronic SM2 Ignition/Fuel System
Turbonetics T60 Turbocharger + Single Turbo Manifold
Open Air Filter
Greddy FM 3-Row Intercooler Kit
3inch HKS Down Pipe
HKS Hiper Single Tip Exhaust System
High Flow Cat
Racing Beat M2 Clutch Kit

And is there anything i have to do inside the engine to get it not to brake with the new mods ? And is it any more parts i need ?

This is my first car with Rotor engine so i feel like a total newbie =)
Old 09-26-03 | 06:16 AM
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well, before yous start doing that, you want to check into "reliability modifications".

search on them, you want to keep the car running.. the 4x1600 sounds like overkill until you're running higher boost IMO. You're eventually going to need better seals, a port, and it wouldn't hurt for oil/coolant mods in the engine. Search for a user "gmonsen", a well-respected guy on the forum. He posted about this topic a while back.

For now, dump that single setup and look into other things first (like a radiator if you're running high temps... I seem to be lucky with the stock one, but mos people arent,..)


good luck, and remember that maintenence can cost more than the car, so keep yourself some money saved and don't blow it ALL on mods...
Old 09-26-03 | 11:52 AM
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Power will vary greatly with boost and quality of tuning. If you are not familiar with rx-7's I would not buy a highly modded car. These care are too tempermental and its best to start with close to stock so you lean your way.
Old 09-26-03 | 12:05 PM
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rynberg's Avatar
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I'd love to see you get a car with 4x1600 cc injectors to run well at anything other than 20+ psi of boost....

If you are interested in these cars, then get one and don't touch it while you spend some time researching about it.
Old 09-26-03 | 01:35 PM
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Ronta Twin Turbo's Avatar
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I'm going to by a car that not are tuned from the beginning. I'm new in rotary engines so that is why i ask u guys =) I have tuned "normal" engines before but this is kind of new for me. How about running 2 850cc Injectors as primary and 2 1600cc as secondary then ? Anyone knows how much power the original gearbox can handle ?
Old 09-26-03 | 01:38 PM
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ECU???
Old 09-26-03 | 05:04 PM
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this week i'm driving...
 
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just a hint:

1.) people on this forum are big on that "search" button.

2.) you asking questions that have been asked 1000s of times, without even owning said car, will probably cause you to get flamed.

Did you read that gmonsen thread yet?

search and read it BEFORE YOU BUY A CAR.
Old 09-26-03 | 07:31 PM
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YUP!!! did 3 MONTHS WORTH OF READING
and still a lot to read!!!
In process of getting mY FD hopefully if i can get the loan!!!
Old 09-26-03 | 07:47 PM
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Originally posted by rjuge
just a hint:

1.) people on this forum are big on that "search" button.

2.) you asking questions that have been asked 1000s of times, without even owning said car, will probably cause you to get flamed.


Did you read that gmonsen thread yet?

search and read it BEFORE YOU BUY A CAR.
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