Stoffregen Motorsports Posted October 5, 2023 Report Share Posted October 5, 2023 On 10/3/2023 at 3:21 PM, 1lo620 said: It may seem simple for you all but I am not a mechanic. I have explained this to Steve.and Hainz. I don't have a timing light I am struggling to statuc time it. As steve has shown me...I enjoy the custom aspect and the style of the 620s. But unfortunately I really have nit learned to work on them. I have had friends and shops do the work over the years. So if I can't get this figured out. More than likely it will need to go to a shop. You all are mechanics and the 5he how toos and enjoy it...I do not That being said,, the coil had no ballist resistor .. if I need to put one on how is that done. And I don't know how to adjust the pertronix distributor plate If you have the right coil, you don't need a ballast resistor. Buy a Pertronix coil and be done with that. There comes a point where things simply need to be checked and verified. Guessing can and will cause damage. Ignition timing is one of those things. If you set it by ear, it could be off and cause broken piston rings or even cracked pistons. Quote Link to comment
banzai510(hainz) Posted October 5, 2023 Report Share Posted October 5, 2023 (edited) David If you put the pertronix in the distributor with out pulling it out of the truck that means nothing really changed just turn the dist left or right and it should be close to starting and runing I ASSUME this is the same distributor that was in there. But most L20 point dist hav that RING BOSS above the point Lobes where the Pertronix magnet ring wont fit over it. You got to be more precise on what you did and maybe photos. Edited October 5, 2023 by banzai510(hainz) Quote Link to comment
1lo620 Posted November 6, 2023 Author Report Share Posted November 6, 2023 So I was thinking about the issue I'm having with getting my truck started with the pertronix. And I decided that I was going to put the original distributor back in. Since I had swapped it out with a distributor that had the pertronics already in it from another truck. So I pulled out the distributor that was in the truck right now. And then I realized that the two Distributors are different. So I pulled the pertronics off of the one went to put it on the original distributor out of the truck. And I realized it would not fit onto the distributor. The part that the rotor goes on to is too big for the magnetic part of the pertronics to fit over. So I added some pictures the blue distributor is the original distributor that had the points that I've had on that truck for over 20 years. And of course the silver one is the one that came off the old engine off another truck and I just put it into my current 620 that we're having problems starting. So now I'm at a loss again. 1 Quote Link to comment
datzenmike Posted November 6, 2023 Report Share Posted November 6, 2023 22100-N8110 is not in my parts number data base. I have no idea what this was used on but not from N America L series. As Hainz mentioned most L20B distributors are too large for the magnet to fit over. 1 Quote Link to comment
1lo620 Posted November 6, 2023 Author Report Share Posted November 6, 2023 OK that being said...what the heck do I do if I can't get the magnet onto the distributor? And I am running a L18 it is not the stock engine Quote Link to comment
datzenmike Posted November 6, 2023 Report Share Posted November 6, 2023 Get a single points distributor they have a smaller diameter spindle that the magnet fits. I think you can dismantle the distributor shaft and have a machine shop trim it down to fit. 1 Quote Link to comment
1lo620 Posted November 6, 2023 Author Report Share Posted November 6, 2023 I will give that a try this may be the issue..hopefully Quote Link to comment
banzai510(hainz) Posted November 7, 2023 Report Share Posted November 7, 2023 the bottom photo the ring will fit on that but I dont see the 2 holes for the Pertronix to screw into . where the points screw down? Kinda looks like MITSHIBISHI DIST. I have ran them before. I just wore them out then thrown away. Bushing wear Quote Link to comment
banzai510(hainz) Posted November 7, 2023 Report Share Posted November 7, 2023 (1)You said you had spark with the Pertronix set up I believe. so it means it works. so its got to be timing. to the right spot. if the pretonix dont match the screw holes to go into then your done on that dist. the top photo with the Pertronix installed. this will work but youll hsave to pull the dist shaft off and have that ring machine off. I dont know why (1) would not have worked if you said you had spark Quote Link to comment
1lo620 Posted November 9, 2023 Author Report Share Posted November 9, 2023 So I was thinking of just buying a new distributor. I see that they sell them on Ebay. Is 5his a good idea and if so is there a good place to get one. Quote Link to comment
banzai510(hainz) Posted November 9, 2023 Report Share Posted November 9, 2023 On 10/1/2023 at 3:05 PM, David Krouse said: Ok so I checked my Pertronix and I got spark. And I also got spark at spark plug #1 To me what you have works Quote Link to comment
David Krouse Posted November 12, 2023 Report Share Posted November 12, 2023 Ok. I was going to take the bolt off to have it machined as you stated. So now how do I get it machined. That is why I was considering buying a new distributor.. Quote Link to comment
banzai510(hainz) Posted November 13, 2023 Report Share Posted November 13, 2023 (edited) well you said the other dist worked and had spark out to the plug correct? why not use that one? So Im kinda confused. So it check out good why dont you use that distributor? Edited November 14, 2023 by banzai510(hainz) Quote Link to comment
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