240260280

1. Clean with vinegar and tooth brush until copper on both wires is bright. 2. Pull back enough insulation on the exposed end so that its copper can be fully wrapped around the exposed copper in the harness wire. 3. Solder the two together. 4. Insulate with electrical tape.

I like to paint phosphoric acid on metal then wipe with acetone when dry.

Canucks! On sale now: https://www.princessauto.com/en/detail/air-belt-sander/A-p8572208e

Try disconnecting the connectors 1 at a time to the lights switch/wiper switch in the steering column and see which one causes the problem. Watch out for the power cables from shorting.

Feb 1970 240z

I like the Uni-Syn for high RPM balancing check when the air flow is high.... but the STE Synchrometer is very accurate and repeatable. It works nicely for SU's at ~ 7 to 11 kg/h (depending on calibration) for idle. You can pull the rubber lip out a bit to expose the holes in the throat then dial up the rpms so that the front carb is at 35 kg/h then move to the back carb to adjust the balancing screw to get the same 35 kg/h Note: The BK Black version is 1-35 kg/h but the SK Silver version is 1-30 kg/h. The black one is better for SU tuning.

Picked up a lot of NOS parts . Check out the classifieds.

View Advert SU Carbs Nearly New Removed from a crashed 240z in early 70's and stored. Soft rubber and bright Cad plate Jets move smoothly with no binding $250 for pair plus shipping Advertiser 240260280 Date 08/05/2019 Price $250.00 Category Parts for Sale  

View Advert Books, News Letter, MSA Catalogue Vintage Books MSA Catalogue is 1989 How to Keep Your Datsun L/Z Series Alive is first edition 1987 How to Modify Your Datsun OHC Engine is first edition 1986 How to Rebuild Your Datsun OHC Engine is first edition 1986 Datsun Z (Martyn L Schorr) 1979 Datsun 240z Shop Manual First Issue 1971 Reasonable offers plus shipping Advertiser 240260280 Date 08/05/2019 Price Category Parts for Sale  

View Advert Books, News Letter, MSA Catalogue Vintage Books Reasonable offers plus shipping Advertiser 240260280 Date 08/05/2019 Price Category Parts for Sale  

View Advert Clutch Centring Tool SAE & Metric NOS Fits a variety of clutches All Metal Nice machine work $25 plus shipping Advertiser 240260280 Date 08/05/2019 Price $25.00 Category Parts for Sale  

View Advert Le Bra Front Mask for 240z NOS Vintage nose cover from 80's NOS $60 plus shipping Advertiser 240260280 Date 08/05/2019 Price $60.00 Category Parts for Sale  

View Advert Under Louvre Drip Plate NOS NOS Mounts under louver above manifold electrical components Nissan Part 65830-N4700 $20 plus shipping Advertiser 240260280 Date 08/05/2019 Price $20.00 Category Parts for Sale  

View Advert 280z Hood Louvres NOS NOS Plastic Hood Louvres for 280z Nissan Parts: 65821 n4700 Pair (left and right) $70 plus shipping I also have a NOS under plate for the left louver for $30 Advertiser 240260280 Date 08/05/2019 Price $70.00 Category Parts for Sale

View Advert Strut Bar NOS Mulsanne Strut Bar NOS from 80's Well plated $80 plus shipping Advertiser 240260280 Date 08/05/2019 Price $80.00 Category Parts for Sale  

View Advert STE SU Tune Kit NOS SU Tuning Kit from Germany Purchased in 1980's. Includes jet centering pin. $30 plus shipping Advertiser 240260280 Date 08/05/2019 Price $30.00 Category Parts for Sale  

View Advert Uni-Syn Vintage NOS For balancing your SU carbs. $25 plus shipping. Advertiser 240260280 Date 08/05/2019 Price $25.00 Category Parts for Sale  

Looks like a paint dab on the hose to the manifold from the throttle control opener and an accidental swipe on the curly hose to the servo diaphragm. Note the early braided choke wire.

Monochrome photo of possibly HLS30-00003. You cab certainly see the yellow dabs of paint on the t/c rod nuts where it attaches to the control arms. Note the oil pan does not have the patch.

Looks cool. I've never seen it before. Could be from a different region. I'll PM you later today. BIG THANKS. Any parts you need?

OOOOOoooo! Looks like you have one knob?

Thanks! I'll send you that set of Grose Jets I pulled from a 73 yesterday. They soaked in vinegar this morning and I polished back to brass. YOU are now the Grose Jet Resident Expert! Here are what the knobs look like ?

@siteunseen would you still have knobs? I need 4 black ones.

Looks great in photos and excellent description. I think you are going to sell fast.