fcs rule

ok i finally got my rx7 and i am looking to get it running a big stronger, the motor is rebuilt and it has 8k on it since the rebuild. it is street ported (so he says) but he gave me the papers for the rebuild. now what i was thinking was getting an hks manifold with an external waste gate and maybe a to4 because i am tring to get at least 300 to 325 hp to the wheels, and maybe like 12 seconds, any advise? the car has an intake hks bov and a custom turbo back exhaust. i was told that the external wastegate is the way to go it helps get rid of boost creep, i got 720 injectors and i am getting my ecu done with the rtec 1.7 setup so if anyone has anything to add let me know thanks guys!

LaRazaUnida

you can get close to 350 dpending on your port size, rtek 1.7 , BNR stage 2,your turbo exhaust, 4 720cc injectors, an RP fuel pump, CAI box mod, 3" TID, and a greddy electronic boost controller

fcs rule

so your saying http://www.rx7store.net/product_p/bn...02%2087-88.htm and some more fuel and i am good?

full-cruise

iTrader: (5)

Your not going to need 4x720cc or a EBC any kinda of boost controller would work as long as it holds up. you would want to ad a WBO2 and some sort of fuel controller to get that extra coverage in there.

going to need a FMIC, and get a good tuning so you dont go POP!

LaRazaUnida

Exactly! New I was forgetting something. FMIC is in dire need. Check out one from a Isuzu NPR Box Truck. Mount it your self, then find someone to do all of the piping, I know someone here where I live that does all of the piping for only 100bux

To controll the boost up I would get an EBC, and 4 would give you the extra fuel, but two would be sufficient I suppose.

Houstonderk

iTrader: (3)

That turbo says it reaches full boost at 3800 rpms! thats crazy.

RETed

You don't need 4 x 720's for 300 to 350 at the wheels???


-Ted

--MAstermind--

id say yes....unless u wanna run the injectors at 100%dutycyle have one fail and blow up the precious 8k rebuild streetport....so wait? an Rtek can get you to 325? i thouht id need a standalone....

LaRazaUnida

Yep, you can get it with an rtek.

fcs rule

even 325 i would be happy with that what else do i need to do because i have the 720 cc injectors and i am going to send the ecu out soon i was wondering about the intercooler all i need is a fmic and maybe like 10-12 psi and be good for at least 275 hp what do you think?

ScrappyDoo

iTrader: (7)

How would an Rtek 1.7 get him to 325hp? It isn't an adjustable A/F fuel controller as far as I know and I do have one.

You would need something to control your a/f above and beyond an Rtek for the numbers you are looking for. Cheapest route would be to add an Apexi SAFC along with the mods suggested above.

fcs rule

so i need a stand alone to get that power! i was thinking rtec 1.7 and a safc and maybe upgrading my turbo all i want is 300 i don't think that is to much to ask for what do you think?

SpiffyD

i no this probably is a newb question but where can you get a rtek at?

fcs rule

http://www.digitaltuning.com/index.php?pid=rtek7feat

ScrappyDoo

iTrader: (7)

That would work provided you have the supporting mods.

fcs rule

supporting mods such as injectors intake and exhaust? walbro 255 fuel pump

SpiffyD

thanks

SpiffyD

would a rtek also act as a piggyback system?

fcs rule

not from what i understand i is a full set up read the website i gave you it will tell you what you need for it to work for you

SpiffyD

..

SpiffyD

thanks i read it all now i gues that deleted the prcess of me having to use my fuel cut off switch other then for security theft reasons lol