S5 Turbo & Manifold $150

550cc Injectors $100

IDA Manifold $100

50mm Throttles $600

Microtech $900

2 FC Intercoolers $60

BOV $200

Bigger Rad $300

Intercooler Piping $150

Tranny $400

Diff $150

Driveshaft $100

Axels $100

Fuel Pump $130

Does this seem low to anyone, or am I missing things?

I realize that I didn't include like fittings and what not, and things that I will have to fabricate, but I think I got just about everything that I would need.

Well I've never done this, but I don't think you would need a bigger radiator unless yours was faulty. To as far as I know the stock radiator should work just fine. I would probably just go with a single front mount instead of using two TII intercoolers. Just seems like it would be easier to me. Don't forget about your oil feed and return lines.

Just swap in a J-spec, ECU, and harness.

I am already going with a Microtech, and IDA manifold so I figured I will just use those. I also want the 9.4 rotors so that I will have better off boost power, cuz this car won't be at the strip, but will see time on the track. I am also going to weld the stock intercoolers together and make and H-mount like this, or jsut get and NPR intercooler. http://www.rx7club.com/forum/attachment.ph...&postid=1368046

And I am shooting for around 300hp, and figured that eventually this car will need a bigger rad down the road (after a bigger turbo and what not) and might as well not have to make the custom rad mounts twice. https://www.nopistons.com/forums/pub...IR#>/bigok.gif

https://www.nopistons.com/forums/pub...DIR#>/ohmy.png



that ic is hot!



kevin.

300 hp and you're keeping the 9.4 rotors in there? Now someone correct me if I'm wrong but I don't think thats very feasable since most of the upper HP numbers come from the elevated levels of boost. If this car isn't going to be a track car you won't want to run more than 10 lbs of boost (if that even), which won't get you close to 300 hp. Turboing an NA just scares me... its just an accident waiting to happen.

I figured that 300hp at the crank wouldn't be all that hard. I guess that I 260-270 at the wheels, hell I would probably be happy with around 250.

And I also meant to add 720cc injectors.

I turboed my 6 port engine. I did it with:

Apexi S-afc $260.00

Custom Exhaust manifold $350.00

T04E Turbo $300.00

Big NPR Intercooler $200.00

HKS Super Sequential BOV $180.00

Intercooler Piping $150.00

Turbonetics racegate $325.00

550cc injectors $free

Turbo II complete intake manifold $free

walbro fuel pump $95.00

I run 12psi of boost and i havnt had any problems at all with it. Ill post some dyno sheets after i go down on friday so you could see what hp numbers im getting.

im guessing around 300 hp to the wheels hopefully. but ill post up some dyno sheets so everyone could see. and its a really big change going from about 100hp to the wheels to around 300hp. makes it a whole lot funer to drive https://www.nopistons.com/forums/pub...1047683473.gif

are you using the n/a drivetrain?

oh yea.. i got a turbo II transmission with my six puck unsprung racing clutch.. but im still using the stock driveshaft and rear end.

I'm anxious to see the dyno results, 12psi on 9.4:1 is a nice amount of boost, you must have an efficient intercooling setup. What octane fuel are you running?

i got the big NPR intercooler which is about the same size as the intercooler. i got 2 1/2 inch piping going from the turbo into the intercooler and 3' piping going from out of the intercooler into the throttle body. I run 10psi daily with nothin lower then 92 octane and ill turn it up to 12psi and run 100 octane.

good point.... https://www.nopistons.com/forums/pub..._DIR#>/dry.png



im guessing you meant as big as the radiator? cause those npr's are huge, hopefully mine is still being held onto while i scoop up the cash (i wish i never got arrested again, life sux)



kevin.

is that a S4 or S5?

yea i meant as big as the radiator.. sorry my last post was really screwed up. i was gonna go with the littler NPR intercooler and mount it horizontally like the link thats posted a little earlier.. but i like the big one.. and it fits perfect right in front of the radiator.. like its meant for the FC. but i got a 87 gxl non turbo.. i had to port match my turbo II intake manifold to fit my six port motor cause i used a third gen exhaust manifold and it wouldnt clear the 5th and 6th port pumps. anyone got another 6 port motor that needs rebuild that they want to get rid of?? im trying to build me another one.. thanks a lot