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Old 08-28-2003, 10:23 AM   #1
griesel72
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Points/condenser Question

how easy is it to change the points and condenser in a 69 truck with a v8.

What are the basic steps to accomplishing this?

Thanks

David
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Old 08-28-2003, 10:30 AM   #2
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I did it on my 72, but it should be the same for a '69. Pull the cap and rotor off. There should be 2 screws holding the plate down with the points and condeser on it. Loosen them(not remove), disconnect the single wire, and pull the plate out. Pretty much self explainitory from there on.
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Old 08-28-2003, 10:53 AM   #3
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There's a bit more to it than that. Yes, physically replacing them goes something like that, but you have to remember to:

1. Use the lube that comes with the new points to lube the cam on the distributor, and...

2. Use whatever lube you have left to put it behind the cam block on the points so it can self-lube over time.

Once that's done, and you have them installed on the distributor you have to gap them:

1. Place the cam block on the points on the high point on the cam on the distributor so that the contacts are open (pull the lead from the coil to the distributor and bump the starter, or turn the engine by hand).

2. Use a feeler guage that has a 90 degree tip, or make one, or use something that is the appropriate thickness (.018 - .019 in). Place this between the contacts, and turn the screw on the points until the gap is correct.

3. Put the dist. cap back on, connect the coil, and connect a dwell meter (black should go to - on battery, and red/green should go to - on coil). Start the engine and let it get to operating temp. Check the dwell - it should be between 29 and 31 degrees (set it to the lower so as the points wear the gap will get bigger but still be within limits).

4. If it needs to be adjusted then open the little door on the distributor cap and turn the screw until the dwell is correct. You can do it by sound if you turn the screw until the engine starts missing, then back it off 1/2 turn, but I prefer to get it precise with a meter. Once you're done pull the meter off the engine.

5. Re-time your engine to make sure you have enough advance. Use an inductive timing light, and disconnect the vacuum advance from the carb to the distributor and block it off with a screw or something. Connect your light (red to + of battery, black to good ground, and clip on #1 plug wire), and point it at the balancer and indicator. The mark should be somewhere on the indicator between 10 and 14 degrees depending on your carb, heads, and cam. I have mine set to 14 degrees (last mark on the indicator). That gives me good response on the throttle, and good idle, but isn't too advanced to start bogging down at WOT).

Have fun!
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Old 08-28-2003, 11:06 AM   #4
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TTT
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Old 08-28-2003, 11:08 AM   #5
griesel72
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Thanks guys,

I'll print off this post and use it as a "how to"

This board is awesome

Thanks again

David
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Old 08-28-2003, 11:14 AM   #6
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I'll stick it in the FAQ board too.
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Old 08-28-2003, 11:24 AM   #7
tom hand
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Buy a good set of replacement points!!!!!!!!!!!!! Offbrands are often bad right out of the box. You can't go wrong with delco or blue point
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Old 08-28-2003, 11:27 AM   #8
Phillip Johnson
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Put in an HEI..Problem solved
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Old 08-28-2003, 11:38 AM   #9
rickspickuppart
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Amen to that
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Old 08-28-2003, 11:41 AM   #10
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I had a 63 impala that was 100% original and because of that I didn't want to put an HEI in it. Everytime I drove it I had a new set of points in the glove box, you never know when your luck will run out.
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Old 08-28-2003, 11:41 AM   #11
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The problem with hei and this truck is that this truck is a 69 with only 76000 miles, and is all orginal and everything works. Just tring to keep it as stock as possible.

David
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Old 08-28-2003, 12:01 PM   #12
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Stock is cool, but points suck. I'm with Phillip on this one. HEI is so much better, in every aspect.
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Old 08-28-2003, 12:11 PM   #13
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Pertronix??

Doesn't Pertronix make an electronic ignition system to replace the points/condenser set-up? I know you can get 'em for Fords (and others) but never looked for my '69, cause I'm running an HEI. I changed enough points/condensers in my earlier years while working in a shop. I don't miss it.
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Old 08-28-2003, 12:13 PM   #14
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I use Accel high perf. points. I like them a lot better than the standard stock replacements.
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Old 08-28-2003, 12:19 PM   #15
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There's nothing wrong with using points. Everybody thinks you have to automatically add HEI to every single car/truck. If you like HEI, use it but nothing wrong with keeping points if you prefer. If properly installed and they are not getting excess voltage, they will work perfectly.

BTW, carrying a spare module for those who use HEI is just as important as carrying a spare set of points for others. Works both ways.

I've never had a set of points leave me standed. Can't say the same with HEI.
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Old 08-28-2003, 12:38 PM   #16
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If you want it too look original...go with the Pertronix Ignitor II setup....should work as good as HEI plus it would look stock. As far as the original thing goes....just keep your stock points dizzy and put it back in if you want to sell the truck as "original: later .
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Old 08-28-2003, 12:54 PM   #17
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COBALT's description is a good one (and sure brings back memories), but we ought to mention (since no one has) that there is a rotor in there, too.
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Old 08-28-2003, 01:44 PM   #18
COBALT
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Ah rotor shmotor. Who needs one....



The only other thing you gotta remember with points is that they need to be looked after. I noticed my truck starting to run a little rough at idle, so one day I checked the dwell: 35 degrees. The contacts are still good, but it opened up a bit, so it's time to screw them back down.

...then recheck the timing AGAIN as always. Now it runs like a top again. I like points because I'm used to them.
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Last edited by COBALT; 08-28-2003 at 01:46 PM.
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Old 08-28-2003, 07:52 PM   #19
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Re: Pertronix??

Quote:
Originally posted by ChevLoRay
Doesn't Pertronix make an electronic ignition system to replace the points/condenser set-up? I know you can get 'em for Fords (and others) but never looked for my '69, cause I'm running an HEI. I changed enough points/condensers in my earlier years while working in a shop. I don't miss it.
yes, if you spend $65 on the pertronix conversion......you will never have to mess with those $#@*& points again:p I tuned those old points systems for yrs, & will say that to keep them in "sharp tune" you will be into them every 6-8000 miles....plugs too! I jumped on the HEI wagon many yrs ago, & will say that they are a good unit. If you want a stock look, with little maintainance.......Pertronix is the way to fly. my old HEI got a little too "baggy", & the MSD was a little out of the budget at this time. I have a converted points dist, That has also been recurved(crane advance can), & a Pertronix coil to match the unit. my 383 has seen 7200 rpms.......& she dont skip a beat Good luck, crazyL
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Old 08-29-2003, 03:37 PM   #20
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I ran points for 9 years; I've run an HEI unti for 10 years, now. I'm about to go back to points: I've have to swap HEI units twice and replace modules twice more (and the induction coil once more). I didn't do that much work to the old points unit.
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