Topher's 72 SR 510

[Topher88]

time to put all the suspension back

 

 

[Topher88]

Up till 5 getting r done

 

 

[Topher88]

things are starting to come together.

 

 

i have a few questions. since this is my first time messing with this stuff where to the next following things connect to

 

I know there is one 3/4 elbow that hooks up to the intercooler piping but where dose the brass 90 in the back go along with the 2 other nipples

 

 

then on my freddy intake manifold there are three threaded holes at the bottom of the mani that im not to sure what goes in there

 

 

I purchased my motor with parts in boxes and i am assuming that the top hole is part of the emissions? or am i way off and they are part of the cooling

 

 

lastly all you SR guys how did you run your lines off the PCV and the other T in the valve cover

 

 

 

cool pic's i thought

 

 

[DAT510]

mmm low F stop... and SR... mmmmmm

[Topher88]

TO do list

 

Polishing - IC, pipe, rad

Oil lines

Injectors

Plugs

Get a bunch of bolts

Wiring

Gas pedal

Run new clutch and brake lines

Run fuel line

Mount fuel pump

seat brackets

Wide band gauge

Air filter of some sort

Sway bar

BMW head lights

Hood pins

Mount tac

 

and I'm sure a lot more...... FML

 

 

[72dyme]

Looking good, keep up the good work. I'll buy that JCCS spot off of u, if your not gonna be able to make it.

[Rustbucket]

 

 

 

There's a barb further down the back of the motor to connect the rear barb of the tee. The other will go to your catch can, as it used to feed the factory intake elbow off the turbo.

[calistile]

What kind of ideas you got going for fuel (tank, pump, lines, etc).

 

I'm planning to revamp my setup. Currently I use the stock rail and injectors. Modified the existing 510 gas tank and welded in a Z31 intank fuel pump assembly. Ran new hardlines.

 

My idea is to run Earls stainless flex lines and utilize AN fittings to minimize areas of potential leaks and get a better seal than clamps.

[Topher88]

I have a fuel cell with a sending unit and foam blocks inside. The fiel tank is already set up with AN fittings so im running 6 an stainles to the walbro 255 then hard lines to the fpr and from there 6 an stainless to the rail and for the return 6 an stainless to hard lines all the way back and finally back to 6 an stainless to the cell

[Topher88]

Oh and I'm still debating on weather or not to run a surge tank.... But i will also be putting a fuel filter somewhere in the mess of everything

[calistile]

Are you using 6AN on the flex to the hard lines? Or just clamped on?

[Topher88]

6an on hard lines to flex except for the return line off the fuel rail. I don't have an aftermarket fuel rail

[Cmac]

http://www.ebay.com/itm/Circuit-Sports-Side-Feed-Fuel-Rail-Kit-S13-S14-S15-Silvia-180SX-SR20-SR20DET-/360439782511?pt=Motors_Car_Truck_Parts_Accessories&hash=item53ebe29c6f&vxp=mtr#ht_500wt_1180

 

just a thought check out the link above and it uses side feed injectors as well. or you can tap a pipe threaded 6an adaptor at the end of the stock rail for your return line.

[dennis]

Topher, I dont think you will have to run a surge tank since you have anti sloshing bricks in the tank. Does your tank have a small sump where the an pick up fittings are?

[Topher88]

Topher, I dont think you will have to run a surge tank since you have anti sloshing bricks in the tank. Does your tank have a small sump where the an pick up fittings are?

 

Ya there is a little sump at the back where the an fittings are. And I graded the tank a little so the fuel always go to the fittings

[dennis]

Ya there is a little sump at the back where the an fittings are. And I graded the tank a little so the fuel always go to the fittings

 

I wouldnt worry about it then. you should see the cup for a 240sx tank that the fuel pump pickup strainer sits in. Kind of scary, it only has one 3/8 hole in it. I know I am going to have to modify that since my fuel demands are going to be greater than a KA24DE.

[Topher88]

 

 

I wouldnt worry about it then. you should see the cup for a 240sx tank that the fuel pump pickup strainer sits in. Kind of scary, it only has one 3/8 hole in it. I know I am going to have to modify that since my fuel demands are going to be greater than a KA24DE.

 

Good to know. I'm going to be running 810 injectors so I need to be able to empty my cell within a few minutes lol

[nismosilvia]

 

Hey Topher Nice build! Now pls stop harrasing the Justin Beiver fan page.

[Topher88]

 

Hey Topher Nice build! Now pls stop harrasing the Justin Beiver fan page.

 

?

[Cmac]

Threaded holes in the bottom of the intake should be for vacuum lines. The T breather line on your valve cover usually gets converted to a single and than runs to a catch can the breather from your block also goes to the same catch can. You may be able to see what I mean in these photos

 

http://www.cardomain.com/ride/2389121/1973-datsun-510

[Topher88]

Ya I already have my Greddy catch can. I'm going to get a 90 and replace the T and run both te crank breather and the 90 to te catch can. Ok do will stock intake vacume lines hook up to the Freddy intake?

[Cmac]

I used a pipe thread fitting to 3an push on fitting for my lines then silicon lines to the FPR, WG and BOV. and a 6an to the PVC valve.

My Boost controller and Waist Gate came with 4an sized lines and I need to up the size when the parts show up.

 

AN fittings are the point of no return I like XRP and have a local supplier that has helped me out a ton with what should go were. Id say find a local shop and use them you will get your moneys worth just in information.

[sycloned916]

The Brass 90' on the Intake(rear) would go to power brake booster, the two little nipples on the IACV go to the throttle body for coolant(cold start).

[Topher88]

Thanks Skib

 

 

Putting the 3/4 vacuums nipple right above the maf so it's a strait shot to the intake nipple

 

 

This is going to be a busy little corner

 

[Tristin]

Is it normal in SR swaps to have that twist in the intercooler piping?- seems a little excessive.