electronic ignition VS points whats better and WHY

  Рет қаралды 10,014

Tall John's Fun Shop

Tall John's Fun Shop

3 жыл бұрын

Jacob and I discuss the advantages to electronic ignition and vacuum advance. part 2 of distributor vids.

Пікірлер: 69
@moparnut6286
@moparnut6286 3 жыл бұрын
Hey John I'm so glad that you made this video! Points can't keep up at high rpm like a mag pickup can it's just psychics! The ballast resistor can be eliminated check out www.4secondsflat.com for more info...points are cool I can work with them but the good old Mopar electronic ignition in my 84 ramcharger never broke down once. In 8yrs with electronic ignition and my 87 is going for the last 4yrs same way...and vacuum advance is key to decent gas mileage. But don't tell uncle Sanford this it has to be analog! Or it garbage! and I always carry spares weahter points or electronic....man I've even run two boxes in tandem with a switch to go from one to the other like they did in NASCAR back in the day. You did a great job explaining to all the cult members all th key points of the the distributor. You are a true mechanic my friend.
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
back when i was doing circle track i used a 6 al msd with a switch to the purple or blue mopar ignition (i dont remember the color). never had to use it but tested it before every race. I just gave the box to lammy to use on his gasser but repo-man gave a much better one. by the way moparnut62 did you hear what jacob said when he pointed at the camera HEHE
@moparnut6286
@moparnut6286 3 жыл бұрын
@@talljohnsfunshop2722 Jacob is a smart boy! He's growing up right!.....and come on John you don't need that 440 intake manifold sell it to me...lol 😁
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
hehe nope it goes on my challenger. it one like nicks, its a U code 4sp R?T. im putting on that.
@danielbryant5803
@danielbryant5803 7 ай бұрын
What a awesome video... I have 2 that are still points.. 1 is my grandmother's 72 Buick skylark!..got original Rochester torn down on kitchen table.. Dist and carb go hand in hand so i came across your video! Thanks brother
@tonygomez3224
@tonygomez3224 Жыл бұрын
I think it's so Cool that Jacob is learning great knowledge as a youngster !!! Even old people don't know half the stuff he does!!!
@felixlafuente9714
@felixlafuente9714 2 жыл бұрын
You are the man.. Building memories is better even than building engines. You make me miss my granpa
@howardkoster4026
@howardkoster4026 3 жыл бұрын
Hi Tall John, Hi Jacob !! Yes, I used to carry many spare parts in the trunk. I saved distributer caps, rotors plug wires points thermostats etc... When I was married, I came home from work and figured I'd put my wife's car in the garage. The slant 6 turned over fine, but it didnt even TRY to start. My wife came out asking what's up. I said, it won't start. She had just gotten home 15 minutes previous. Yep, ballast resister failed. There was a spare in the car, but I did not know where her dad had stashed it so I bought a new one. My wife's '74 Gold Duster 225 lived 23 years!!!
@wjanis1
@wjanis1 3 жыл бұрын
Been missing you guys and your lessons. Glad to see a new vid. The problem with points is there aren’t free matchbooks available everywhere like there used to be.
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
Thats true lol ....thats funny
@barryrussell4106
@barryrussell4106 3 жыл бұрын
First video of yours I’ve seen and I learned a lot
@michaelplatts8052
@michaelplatts8052 3 жыл бұрын
Great vid bro. Good to see you and Jacob are doing well. Have been pondering whether to stick to the points set up in the Pontiac, but you two have convinced me my best bet is to go EI.
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
Right on looking forward to checking that hotrod out someday!
@alwaysabeliever108
@alwaysabeliever108 3 жыл бұрын
Howdy boys !! Great video ! I think it's time for a road trip and do a house call on a little GTO I know !
@AGonzo108
@AGonzo108 2 жыл бұрын
This man needs more subs... I learned so much 🙏
@talljohnsfunshop2722
@talljohnsfunshop2722 2 жыл бұрын
Thank you Angel
@jfal2066
@jfal2066 3 жыл бұрын
I think I have finally found a full explanation about the difference between the two.
@ladytadpole630
@ladytadpole630 3 жыл бұрын
Another great video!!!
@deepinthought469
@deepinthought469 3 жыл бұрын
I'm so glad that Jacob is an "old school" student, this stuff is 500% any ASE crap school no one can understand , or tune a car too... btw: where did you get the timing specs? Google is so flooded with ads I just can't seem to find the timing curves for a 80's chevy sb350 (work van, 10,000lb), and/or a 64 ford comet wagon (fun car) straight 6 200ci... I wish I could send Jacob my distributors to tune...
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
There are no exact timing spec that we use. there are simple test that we use to find the exact timing and that will be in a future vid, Factory spec are smog related and por gas related so i would never use those.
@EarthtonesCymbals
@EarthtonesCymbals 3 жыл бұрын
This is what KZfaq is for...Providing useful content to the people watching. Thanks for sharing your time, knowledge & experience. Best wishes! P.S. I am guessing that you would approve of an HEI conversion for an old Chrysler points ignition system?
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
Yes I would. I myself am more of a purist but there is no denying that HEI is a great upgrade for points. I love how simple and easy to work on HEI is weather it be tune up or repair or modification for the street or track or even mileage performance. !
@EarthtonesCymbals
@EarthtonesCymbals 3 жыл бұрын
@@talljohnsfunshop2722 You had me at "simple and easy." I have my points distributor out and a electronic distributor with vacuum advance in its place. I found a GM e-coil with the heat sink plate in the junk yard the other day for $11. I ordered a new 4 pin module since you cannot use the module on it. I think all I will need now is a correct coil wire and a little bit of wiring it up and fingers crossed. Have you ever done the conversion from points to electronic before? I am working on a '63 Dart with a Slant 6.
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
i have converted about 10 using the Chrysler kit. and several using a HEI module. Now instead of the kit i hit up the yards and pull distributor and wire them myself. Sounds to me like your getting that handle!!!
@EarthtonesCymbals
@EarthtonesCymbals 3 жыл бұрын
@@talljohnsfunshop2722 Yes. I am getting it close to completion. I think it will be a very good upgrade.
@flinch622
@flinch622 Жыл бұрын
What I like about points is it gives you warning when it needs tuning: idle might just a tiny bit funky, and power is missing coming up on rpm. When contacts start behaving like a resistor [instead of a clean return path], coil output begins dropping.
@talljohnsfunshop2722
@talljohnsfunshop2722 Жыл бұрын
Hey Flinch just want to say thanks for watching and appreciate your input, every body has there way about why and what and so on. I see things differently here, since most of what I do is racing I can't take the chance of miss fire or loss of power so if I'm using points I set a limit like so many passes or miles things like that. I feel the same about oil changes or plugs, I set a distance. Also since some of my stuff is grocery getter that my wife uses on occasion and it's really tuned for milage I put a time limit on them for that reason. Even with electronic over points all the components in the ignition system there is a mileage or time limit. So the point here is if you wait for a miss fire your to late. Also might add that even though points are cheap on my electronic stuff I never replace anything and never set anything. No dwell set (that should be checked a few times in the life of the points) never set timing but every 100000 miles just to access timing chain life. Again I'm not knocking the way you do yours just having a conversation on how and why I do mine. Thanks again for your input.👍
@frederickcwinterburn1837
@frederickcwinterburn1837 2 жыл бұрын
The only failure I ever had with points was on a new set of Bosch points. The spring had broken which was easy to see. 10 minutes later back on the road with the old set that I had filed as a spare set. No multimeter required for that rare event. BTW, electronic ignition can be triggered by points, so by definition, 'electronic ignition' does not exclude the use of points. Thank-you for explaining points float. Most people don't seem to know that points bounce and points float are different. Points bounce starts at idle and is present until points float starts to happen at very high rpm. Points bounce really isn't an issue, but points float sure is!
@talljohnsfunshop2722
@talljohnsfunshop2722 2 жыл бұрын
Congratulations on your luck. Yes electronic can be triggered by points and this takes care of the burn factor on the points as well as resistance. But this does not fix distributor run out and if your lucky thats not a problem but for most who working in the high performance world this is a big disadvantage. Using points to trigger your module is not any more reliable then mag pick up or simular cause the dist part of electronic ignition is the most reliable part. Also said and done never touch a dist again with electronic accept to adjust timing or if something mechanical goes wrong. The dist in my 68 RR has been installed now for 30 years and never been touched. If your working the high RPM side of the street you better be all over points for resistance and float and this would be every race or expect trouble and you better now what your doing. 1 more point and this is just piling on or a dumb argument from me, when I pull the old John deere or any old car with point thats been sitting for 10 20 30 years they never start unless I file the points. On any electronic i crank them and they spark every time. After all that yes triggering electronic with points is a upgrade for points.
@andypdq
@andypdq 3 жыл бұрын
One of the few videos I've seen where I can honestly say I can't disagree with any point made. What percentage of the time is any car that's used on the street running flat out? Perhaps two percent of the time if it's got big power, for the 98% of the time it's running at part throttle, it needs vac advance, because leaner mixtures need more timing, it's a no brainer.
@JoesMoparMess
@JoesMoparMess Жыл бұрын
We are not worthy, we are not worthy!!!! Teach us OB1
@ayev8tor
@ayev8tor 3 жыл бұрын
Another great video! You are an excellent instructor. My question is how did Jacob's hair manage to grow so much by the end of the video!? ; ) Thank you and best wishes from AZ
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
Good question!
@MoparMan-ff8fb
@MoparMan-ff8fb 2 жыл бұрын
you can take your ballast resister and take the resistance wire out of it and put a heavy gauge wire in its place and run a coil with an internal ballast resister incase a person is going for that factory stock look. on the factory slant6 intakes can you run a hot plug on the short runners since they run richer then the longer runners and cool plugs on the longer runners for better burn with the fuel / air mixure after you have checked your carb and distributor ect ?
@talljohnsfunshop2722
@talljohnsfunshop2722 2 жыл бұрын
I get what you're saying about the factory look. The only vehicle I can think of that used a internal ballast was volkswagen air cooled. They took a relatively low amperage to crank over leaving alot of voltage for the coil during cranking. On almost all American vehicles the amp draw during cranking is way higher. Compromising spark during cranking. This is why ford GM and chrysler have a cranking bypass circuit to give a full 12v to the coil and giving a hot spark during cranking and then back to ballast after start. Slants and 318s don't gobble up a ton of power during cranking but if your battery is week maybe you left your lights on or just a bad battery. This bypass system will save the day. And if its 4406pack 340 of hemi forsure you will have the ignition you need. Compression takes more amperage and compression needs more voltage at the plug to jump the gap. If you use a internal ballast you will eliminate the bypass circuit.
@talljohnsfunshop2722
@talljohnsfunshop2722 2 жыл бұрын
As far as this theory about runner length. I've seen a few vids about this and I'm not going to by into it. All the runners pull from the same plenum that plenum has the same mix throughout there all at the same rich lean. The outside cylinders will pound out more torque at a lower rpm then the middle so at wide open throttle there maybe some differential between combustion Temps at different rpms but not at a crews or simple acceleration. These different plug colors on the vid i seen are more then likely caused by compression differential or distributor run out or just a horrible engine rebuild. But certainly not caused by runner length. There are a ton of ways of pulling power out of a slant more because there is so much to do. The factory never intended for engine to become a major power house they were intended awesome flexibility longevity and good power compared to the competition. There is no doubt they are a great piece for outstanding power for there size but that is because much of what makes a engine last and economy also build performance. I think the vid i saw about fuel distribution on a slant was a guy trying to talk over people's heads and have everybody say wow that guy is amazingly smart. The hole point im making is this plug thing is a waste of time till you get all other things maxed out. 7.5 to 8.5 compression is not going cause a problem with plug heat till you running to lean or overheating the hell out of you engine.
@witnesszer0
@witnesszer0 3 жыл бұрын
i was getting badly made points from the parts store so i went to tractor supply and started using the ones for tractors they are better imo aslo hei is awesome it requires only one wire to run you engine a key on 12 v wire to the distributer
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
I never purchased points at tractor supply but that sounds like good advice. I also like HEI 1 wire set up. Its simple and easy to tune. Its more about the power level your working with and more RPM related. GM HEI has hi power limitations, you can put a improved coil in and a improved module for better ignition but If you start to get serious its limited. but its also about using mopar on a mopar and ford on a ford too. If you go with mopar the modules are better and MSD used a mopar style pickup proving there quality and really to go to a mopar setup its only 2 wires . Power source to the coil and to the module the 2 wires to the pickup are part of the harness already (unless your staring from scratch) same with tach lead and with this ignition you can make serious improvements. if you use HEI my advice is to make sure you use a larger gauge wire for your 12v source and make sure you igntion switch can handle the load. I think the HEI is good for most applications so definitely use them and certainly way better then points ignition.
@ricardolatchman9278
@ricardolatchman9278 3 жыл бұрын
Hey John I have a question...I bought a 1984 toyota hiace and it has a 12R engine in it...I'm getting problems with the points it burning out quickly...I have changed the resistor and the condensor but after a few km on the road I'm getting a stuttering and then no power or trouble starting...as soon as I change it well it runs good again...what u think about this.
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
I would check the coil. The coil is what puts the load across the points. The ballast and condenser do affect the load also but the coil is the direct load on the points. Good luck Riccardo
@stuckinmygarage6220
@stuckinmygarage6220 8 ай бұрын
Hi, John, Thanks for the video series. I found out why I had an occasional tick at idle. Electronic disty: I measured the gap w my brass feeler .008" and half were in spec, the rest at .010. I tried to set the closest to .008. My technique not so good. Starting the engine, i heard loud ticking!! Popped the cap and noticed the center shaft has play. I only have a few thousand miles on this Mopar model - new when I bought it. I went and reset the closest to .010" and ticking all gone. If you read this, can u tell me if the shaft should be moving?? It's about .004" play. Thank you
@talljohnsfunshop2722
@talljohnsfunshop2722 8 ай бұрын
There should be very little side to side movement. Setting it at 10 though is not a big deal. I notice that Setting it as narrow as possible is a advantage especially if you using a old slow original starter. But whenever you check your gap put vacuum on the advance dash pot because this will narrow the gap and if you have run-out the reluctor can hit the pickup.
@stuckinmygarage6220
@stuckinmygarage6220 8 ай бұрын
@@talljohnsfunshop2722 Wow! Setting w/ vacuum on good idea 👍 Thank you for even reading my question. 🙂
@stuckinmygarage6220
@stuckinmygarage6220 8 ай бұрын
@@talljohnsfunshop2722 Do u have any merchandise?
@howardkoster4026
@howardkoster4026 3 жыл бұрын
Yes. The '74 Duster was a dual ballast, my dad's 78 or '79Dodge Omni was a single. Same thing with the Omni, it drove home, wouldn't start later to put in garage. The Omni I jumped the ballast with one jumper lead just to get car into the garage...
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
I wish I had a omni Howard someday after the lock down and the money starts to flow again im going to look for one. I am going to be looking for a rampage also. If its ok I'm going to quote you on my diagnostic vid in the future if I may because of your temp fix and experience.
@howardkoster4026
@howardkoster4026 3 жыл бұрын
@@talljohnsfunshop2722 sure...that's fine....One question Tall John; when my dad was gonna sell the Omni, we needed to remove the right rear wheel for some reason, but it wouldn't come off. We loosened the lug nuts to almost falling off and drove over some really bumpy dirt roads. Nothing. Tried hitting the rim, using wood blocks. Nope. Used rust buster where the rim met the hub, and lug nut studs....Nope...How could we have gotten it off with minimal tools???
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
i would try heat map gas torch
@howardkoster4026
@howardkoster4026 3 жыл бұрын
@@talljohnsfunshop2722 we didn't have those...I can't help but wonder how the next owners dealt with it..He DID tell them about it..
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
@@howardkoster4026 would be interesting to know
@tobiasgertz7800
@tobiasgertz7800 2 жыл бұрын
Phenolic rubbing block
@jacedickey1114
@jacedickey1114 3 жыл бұрын
Is there gonn be a part 6 on the ramcharger
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
yes there will be. some video is done already with the test drive . but the engine is coming out and will be on the same vid and that is happening soon
@itsdimples4105
@itsdimples4105 9 ай бұрын
What website did you buy your point distributor????
@talljohnsfunshop2722
@talljohnsfunshop2722 9 ай бұрын
Those were from ignition swaps so no website.
@1234Testicle
@1234Testicle 3 жыл бұрын
Hey Tall John
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
john rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr what up
@fordnut4914
@fordnut4914 Жыл бұрын
Points are cheap enough to buy spare set and leave in glove box
@talljohnsfunshop2722
@talljohnsfunshop2722 Жыл бұрын
That's true ford nut I found points and condenser for 12 dollars on line and a ignition module for 22 dollars
@russriley3005
@russriley3005 6 ай бұрын
my 73 beetle is no hotrod. it is almost all original including the correct distributor. in this case you don't have to change the whole distributor just some parts. I know the electronic ignition parts are working or they are not with this application so I carry a spare setup with points. on a rally, if my electronics goes, I just throw in a fresh distributor in minutes and off I go. The points ignition will run when our enemies drop electronic crippling bombs on us. the electronic ignition wont work if that happens.
@talljohnsfunshop2722
@talljohnsfunshop2722 6 ай бұрын
What cool car. I have copied vw in the sense that I put a bracket on the distributor that I could loosen to change timing instead of the traditional were you loosen the hold down. This way I had a spare that was timed and ready to go. Like a Volkswagen on a mopar the distributor is drive by a t shaft but Volkswagen did 1 better and offset it so it only went one way. Very cool stuff.
@russriley3005
@russriley3005 6 ай бұрын
my spare has a hold down on it set for plug and play points and all@@talljohnsfunshop2722
@phill1074
@phill1074 2 жыл бұрын
My neck is getting itchy just seeing the insulation
@talljohnsfunshop2722
@talljohnsfunshop2722 2 жыл бұрын
Lol
@LunarOutlawsGarage
@LunarOutlawsGarage 3 жыл бұрын
First
@talljohnsfunshop2722
@talljohnsfunshop2722 3 жыл бұрын
lol that funny there
@apocolypse11
@apocolypse11 4 ай бұрын
Points pure garbage! Carbs,efi im fine with.
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