Tech tips and how to's
Moderators: notoptoy , garth , S Allen
Dash re-covering project
by dld » Tue Apr 30, 2013 11:56 pm
I'm getting ready to re-cover my dashboard using the method that Just Dashes does, home version. I've removed all of the old cracked vinyl from the...
32 Replies
2042 Views
Last post by raylim Wed Apr 28, 2021 1:18 pm
Transmission
by Newdatsun1600 » Thu Apr 22, 2021 4:05 pm
I have a 1969 Datsun 1600 and the engine is in good shape but need a transmission. Are there any out there and where and if not are there any...
6 Replies
328 Views
Last post by todd lorber Tue Apr 27, 2021 12:37 pm
U20 engine technical input requested
by Gregs672000 » Tue Apr 20, 2021 6:46 pm
Hi gang, so I'm reassembling the engine and it looks like I had some timing chain movement while spinning the engine around on the stand, cleaning up...
18 Replies
906 Views
Last post by Gregs672000 Mon Apr 26, 2021 9:49 pm
15 Replies
927 Views
Last post by Habitat.pat Fri Apr 23, 2021 7:20 pm
Carburation mystery
by RBMann » Mon Apr 12, 2021 1:36 am
I am having an issue with our '69 1600. The whole car will start lurching/bucking/surging after the transition from light or no throttle to very...
31 Replies
1208 Views
Last post by redroadster Wed Apr 21, 2021 2:20 pm
1966/67.5 steering box
by drivercar3 » Mon Apr 19, 2021 8:11 pm
can i replace the steering box in my 1967 roadster with a box from a 1966?
1 Replies
171 Views
Last post by JT68 Mon Apr 19, 2021 8:27 pm
Is there a moving part in here?
by andyb » Sun Apr 18, 2021 5:18 pm
20210418_140155.jpg This is a break splitter for a 68. Is there a plunger in the centre of this thing that is supposed to move? If so what's the best...
3 Replies
228 Views
Last post by redroadster Sun Apr 18, 2021 10:46 pm
R16 Valve Cover Finish Photos
by Alvin » Wed Apr 14, 2021 1:42 pm
A recent photo request prompted me to make this thread. Not sure if the Tech section is the right forum. Not sure if this already exists, so please...
14 Replies
603 Views
Last post by RBMann Fri Apr 16, 2021 12:14 pm
ARP Main Bearing Cap Studs
by Curtis » Thu Apr 15, 2021 4:47 pm
Has anyone used ARP studs for the main bearing caps and if so do you have a part number?
2 Replies
152 Views
Last post by Curtis Thu Apr 15, 2021 6:09 pm
Timing chain and oil slinger
by Mochi » Wed Apr 14, 2021 10:27 pm
So I mounted up the new chain/sprockets/tensioner can you double check that it is correct? There were two dimples on the crank sprocket. I assumed...
1 Replies
154 Views
Last post by JT68 Wed Apr 14, 2021 10:35 pm
Timing chain and oil slinger
by Mochi » Wed Apr 14, 2021 10:25 pm
So I mounted up the new chain/sprockets/tensioner can you double check that it is correct? There were two dimples on the crank sprocket. I assumed...
0 Replies
114 Views
Last post by Mochi Wed Apr 14, 2021 10:25 pm
Body Lifting Tips
by Psevins » Mon Apr 12, 2021 7:44 am
So I pulled the body from the Roadster this weekend and I thought I'd share a few tips I discovered along the way that I didn't see any place else....
2 Replies
162 Views
Last post by Psevins Mon Apr 12, 2021 8:36 am
Steering Shaft
by Psevins » Thu Apr 08, 2021 6:39 pm
In the process of getting ready to pull the tub for a frame swap and I'm down to the steering shaft. I've removed the bolt and nut from the knuckle...
10 Replies
423 Views
Last post by Psevins Sun Apr 11, 2021 8:18 pm
Main bearing cap thread pitch
by unklpat » Sun Apr 04, 2021 9:17 pm
Looking for the correct thread/pitch size to pull my U20 main bearing caps. Pat
5 Replies
313 Views
Last post by Gregs672000 Wed Apr 07, 2021 10:21 am
Knob Location and Design - 1970
by mraitch » Tue Apr 06, 2021 10:57 pm
BUMP
0 Replies
131 Views
Last post by mraitch Tue Apr 06, 2021 10:57 pm
67.5. 1600. Carb issue
by Michael5456 » Tue Feb 19, 2019 7:34 pm
Purchashed a 1967.5 1600 1.5 years back
23 Replies
1118 Views
Last post by unklpat Thu Apr 01, 2021 8:35 am
Door limiter- question-installation
by Tim » Sun May 13, 2018 1:11 pm
I need help reinstalling the driver side door limiter. I think I have it figured out from the previous posts and pictures. But I am not 100% sure. I...
25 Replies
2549 Views
Last post by onsight512 Wed Mar 31, 2021 12:00 pm
U20 flywheel bolt Size
by fj20spl311 » Mon Aug 17, 2020 11:03 pm
I need the flywheel bolt size for a U20
7 Replies
678 Views
Last post by eastmedia Mon Mar 29, 2021 7:17 pm
emissions snag
by less frustrated » Thu Mar 25, 2021 1:00 pm
Does anyone have ideas on how to get a U20 with solexes modified to pass emissions? I tried to transfer title from my name to my Trust's name and The...
11 Replies
485 Views
Last post by redroadster Fri Mar 26, 2021 1:49 pm
Caliper Upgrade, Tube vs Passage
by Curtis » Mon Jul 15, 2019 9:48 pm
Stock brakes have the crossover tube. For an upgrade does the inside passage offer much of an advantage?
47 Replies
3837 Views
Last post by Curtis Thu Mar 25, 2021 10:18 am
Engine wiring harness for 1967.5 1600 question
by TucsonJim » Wed Mar 17, 2021 2:29 pm
I have a 1967.5 Datsun 1600 Roadster. It belongs to my brother-in-law. At some point, a previous owner upgraded to the 2L engine and 5-speed trans....
5 Replies
335 Views
Last post by sports imports Wed Mar 24, 2021 8:11 am
Carb piston
by joe fremeau » Tue Mar 23, 2021 1:18 pm
Hi , My front carburetor is not working when I give it gas the piston does not move, but when the car is off it moves freely. The rear carburetor...
3 Replies
226 Views
Last post by joe fremeau Tue Mar 23, 2021 4:39 pm
U-20 pull with header still on, possible?
by FergO2k » Fri Jan 08, 2021 7:18 pm
I followed the engine pull checklist, took off a few more things (passenger side alt, starter, fan) for better visibility and access.
34 Replies
2366 Views
Last post by Gregs672000 Tue Mar 23, 2021 11:37 am
Correcting Pulled Stud in Valve Rocker Assy??
by SP3 » Thu Mar 18, 2021 1:52 am
When recently adjusting the valves on an R16 I noticed there was quite a bit of resistance in turning one of the adjuster studs on #3 cylinder, more...
4 Replies
283 Views
Last post by SP3 Fri Mar 19, 2021 2:56 pm
Alternator Mount - anyone ever see this type?
by 68datster » Sun Mar 07, 2021 4:18 pm
I am in the process of moving my alternator over to the cool side on my 68 2L. I have an old smog mount, but I found another mount on an old 2L block...
13 Replies
656 Views
Last post by todd lorber Thu Mar 18, 2021 12:54 pm
Tech wiki adds?
by Gregs672000 » Tue Mar 16, 2021 8:46 pm
Hi gang, was working with a member on a couple of what are now common known must have's/do's for keeping a U20 alive long term, specifically having...
7 Replies
385 Views
Last post by FergO2k Thu Mar 18, 2021 10:57 am
U20 head work video
by MattC » Sat Mar 13, 2021 10:55 pm
One of the YouTube channels I follow just put up a video of them working on a U20 head. Fun!
2 Replies
335 Views
Last post by MattC Wed Mar 17, 2021 2:13 pm
Help with photographs
by spl310 » Wed Mar 17, 2021 10:08 am
Good morning all,
0 Replies
168 Views
Last post by spl310 Wed Mar 17, 2021 10:08 am
5 speedometer drive gear
by 69roadster » Sat Mar 13, 2021 8:24 pm
, I have a U20 with a 5 speedometer installed in my 67.5 SPL. Running the 3.90 rear end from the 1600. My speedometer is off. At 3500 ramp the...
6 Replies
371 Views
Last post by 69roadster Sun Mar 14, 2021 5:17 pm
Rear main leak? Not so sure.
by Gregs672000 » Sat Mar 06, 2021 5:45 pm
Greetings all. While the head is off I pulled the engine to address what I thought was a rear main leak. Now that I get a close look I'm not so sure...
12 Replies
623 Views
Last post by Gregs672000 Sat Mar 13, 2021 1:52 pm
Solex jetting
by 69roadster » Wed Jun 19, 2019 9:53 am
Looking for some starter jets recommendations for my solex u20 . Not much to the engine..40 over solex with B cam. I saw Dean has a kit anyone have...
6 Replies
486 Views
Last post by bakerjf Thu Mar 11, 2021 8:17 pm
4 Replies
267 Views
Last post by redroadster Thu Mar 11, 2021 1:05 pm
Wiring clean up and updated fuse block
by The Neck » Sun Mar 07, 2021 4:20 pm
Hi everyone,
5 Replies
319 Views
Last post by The Neck Wed Mar 10, 2021 11:33 pm
Correct knobs for 1970
by mraitch » Sat Feb 27, 2021 11:35 pm
What are correct knobs for 70 roadster?? Looking for pictures for knobs that I can't identify from the manual.
3 Replies
303 Views
Last post by mraitch Tue Mar 09, 2021 3:40 pm
New 1600 rebuild - Difficulty Starting
by ct06033 » Sat Feb 20, 2021 1:33 pm
Okay, I am a bit stumped here. I rebuilt my engine and I am stumped on how to get her running properly.
47 Replies
2064 Views
Last post by ct06033 Tue Mar 09, 2021 12:42 pm
Brake Pipes
by Psevins » Mon Mar 08, 2021 1:33 pm
So before I go all crazy and rip out my front brake lines (in order to remove the body) are there good quality replacements available? I've got a...
3 Replies
189 Views
Last post by redroadster Mon Mar 08, 2021 3:16 pm
Wiring Double Check
by Psevins » Mon Mar 01, 2021 7:58 pm
Can I get someone to look at this diagram for my electric fuel pump wire up? It makes sense in my head but would like a 2nd opinion.
8 Replies
475 Views
Last post by TurboRagtop Sun Mar 07, 2021 3:41 pm
New heater core that will fit 1966 roadster?
by TurboRagtop » Wed Dec 16, 2020 7:30 pm
Has anyone found a new (currently available) heater core from another vehicle that will fit the early roadsters?
7 Replies
594 Views
Last post by Curtis Sat Mar 06, 2021 12:52 pm
Engine Starting Issues
by Psevins » Thu Feb 25, 2021 7:50 pm
So after getting the oil changed, fuel tank cleaned out with fresh fuel added and a new fuel filter I'm having a terrible time getting the old girl...
31 Replies
1262 Views
Last post by Psevins Sat Mar 06, 2021 10:04 am
Caliper restoration
by spl310 » Fri Feb 19, 2021 12:37 pm
Has anyone got the correct green for painting the calipers?
17 Replies
1149 Views
Last post by iloveredmeat Fri Mar 05, 2021 3:52 pm
Recirculating ball radiator document
by Habitat.pat » Thu Mar 04, 2021 9:25 am
I changed out my steers my to recirculating ball & am now ready to get the radiator recored. I can’t find the on line document that showed the...
2 Replies
245 Views
Last post by spl310 Thu Mar 04, 2021 8:25 pm
Valve Stem
by Psevins » Wed Mar 03, 2021 11:36 am
I've looked all over and can't find out what size valve stems the stock 14 wheels take ( 7/16 or 5/8).
1 Replies
177 Views
Last post by redroadster Wed Mar 03, 2021 12:15 pm
4 Replies
318 Views
Last post by spl310 Mon Mar 01, 2021 11:19 pm
Verify what I think...
by Psevins » Sat Feb 27, 2021 1:18 pm
This is part of the smog system on the '69 Roadster correct? It appears to have already been capped off and no longer runs to a smog pump (which is...
19 Replies
771 Views
Last post by rwmann Mon Mar 01, 2021 1:12 pm
New/Modified Header Design?
by Daryl Smith » Thu Feb 24, 2005 1:27 am
I posted this on the roadster mailing list and got no response, so thought I would try here for those not following the mail list. I think the 35+...
186 Replies
26285 Views
Last post by Gregs672000 Fri Feb 26, 2021 10:50 am
U20 Cam Slotted Sprocket
by Guy » Sun Feb 21, 2021 8:53 pm
Hello All,
9 Replies
656 Views
Last post by spyder Thu Feb 25, 2021 1:33 pm
Timing Chain Broken..
by scotcochran » Sun Jan 03, 2021 6:56 pm
Hello, yesterday went to start my 1967.5 roadster and after a backfire out the tailpipe it quit running. Turned it over some more and it didn’t...
22 Replies
1388 Views
Last post by Datsunparts.comInc Tue Feb 23, 2021 12:13 pm
Harness Wire Splices - Solder or Crimp ?
by 23yrRebuild » Fri Feb 19, 2021 9:37 am
Hey all,
22 Replies
1094 Views
Last post by redroadster Tue Feb 23, 2021 8:53 am
Removing the Tach
by mraitch » Sun Feb 21, 2021 2:57 pm
1970 1600
9 Replies
427 Views
Last post by Pjackb Mon Feb 22, 2021 7:04 pm
Installing Seat Covers
by RonnyB » Mon Dec 21, 2020 5:51 pm
Does anyone have any tips or links to help my local upholstery shop install the DatsunParts.com seat covers over the new stock foam?
26 Replies
1956 Views
Last post by jrusso07 Mon Feb 22, 2021 12:56 pm
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