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How to bend the "tab" to limit total advance pleas
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beetleboy74
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PostPosted: Tue Jul 24, 2012 6:23 pm    Post subject: How to bend the "tab" to limit total advance pleas Reply with quote

Hey guys and girls I am making myrebuilt 1600dp with only 500 miles on it I am wondering how to bend the tab so its at 8* and 24* driving please help thank you
Jacob
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Hotrodvw
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PostPosted: Tue Jul 24, 2012 6:54 pm    Post subject: Reply with quote

Why only 24 deg of advance?? Set it at 30deg @ 3krpm, don't worry about what the timing is at idle. No reason to be bending tabs to limit it unless you're cramming air forcibly down it's throat. I'm assuming you're running a 009 dist.??
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beetleboy74
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PostPosted: Tue Jul 24, 2012 7:17 pm    Post subject: Yes Reply with quote

Yes a 009 and my buddy told me 24 was best
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Hotrodvw
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PostPosted: Tue Jul 24, 2012 7:22 pm    Post subject: Reply with quote

But you came here to ask as well. That is my suggestion...... Ask him his reason why. OR..........you can try both and see what you like best. Wink
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Glenn Premium Member
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PostPosted: Tue Jul 24, 2012 7:26 pm    Post subject: Re: Yes Reply with quote

beetleboy74 wrote:
Yes a 009 and my buddy told me 24 was best

Your buddy is wrong, 009s should be 28-32* BTDC @ 3500rpm.
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beetleboy74
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PostPosted: Tue Jul 24, 2012 7:28 pm    Post subject: But Reply with quote

Yes but he has never done anything turbo and what I like in my opinion is what will run best and best reliability how do u bend the tabs and where r u tabs
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Hotrodvw
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PostPosted: Tue Jul 24, 2012 7:29 pm    Post subject: Reply with quote

Is this a turbo motor??
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PostPosted: Tue Jul 24, 2012 7:32 pm    Post subject: Reply with quote

Turbo is different.

Get a CB digital distributor and map the ignition.

Bend the tabs at the top and bottom of this picture. That will limit the total movement.

Image may have been reduced in size. Click image to view fullscreen.

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beetleboy74
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PostPosted: Tue Jul 24, 2012 7:37 pm    Post subject: Reply with quote

Well I kinda don't want to spend money tho I.have a crane cams ignition box and 009 disty would I be good with just keeping it like it is and if not what's a hOme remidy to fixin it
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Hotrodvw
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PostPosted: Tue Jul 24, 2012 7:41 pm    Post subject: Reply with quote

If you're going to run a turbo and lock the timing, you're going to miss a lot on the street. You'll miss considerable off boost timing which a lot of your street driving will probably live off boost, until you nail it and hold it open as you build boost. I did this myself, and the timing was missed. I went with the CB Digital dist and programmed it properly. There are several good ways to do this, but locking it out isn't ideal for something other than a drag car IMO. To each his own.
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beetleboy74
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PostPosted: Tue Jul 24, 2012 7:41 pm    Post subject: Reply with quote

Yes it will beturbo
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Hotrodvw
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PostPosted: Tue Jul 24, 2012 7:43 pm    Post subject: Reply with quote

Good info to include in your original post.
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clonebug
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PostPosted: Tue Jul 24, 2012 8:33 pm    Post subject: Reply with quote

Best money you could spend is on a good ignition setup.

There is nothing cheap about setting up a turbo engine. If you go cheap ignition you'll have a bunch of piston pieces laying in the bottom of your case.

Take the time to do it right and learn form others.

If you don't want to get serious and buy a decent ignition then at least limit the boost to 6 lbs. or less.

Good luck with your build and post lot s of pics.....we always love pictures of homemade turbo setups.
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PostPosted: Tue Jul 24, 2012 8:49 pm    Post subject: Reply with quote

beetleboy74 wrote:
Yes it will beturbo

beetleboy74 wrote:
Well I kinda don't want to spend money tho

Rolling Eyes Come on dude, get real.
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Mitey62 wrote:
Swapped the Compufire for a Bosch blue and some points I had sitting around, started 1st crank. Took her out for a drive, pulls harder, more RPM, and runs smoother. I think I'll be sticking with points from now on.

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JB weld the case halves....that'll keep the fretting to a minimum. Laughing
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Steve22
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PostPosted: Wed Jul 25, 2012 3:47 am    Post subject: Reply with quote

rule #1 - it doesn't cost any more to do it right the first time.
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mark tucker
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PostPosted: Wed Jul 25, 2012 9:00 am    Post subject: Reply with quote

get a boost retard.
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PostPosted: Wed Jul 25, 2012 9:05 am    Post subject: Reply with quote

mark tucker wrote:
get a boost retard.



Oooh the power of a comma, or the lack there of. Laughing
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PostPosted: Wed Jul 25, 2012 9:16 am    Post subject: Reply with quote

Hotrodvw wrote:
mark tucker wrote:
get a boost retard.

Oooh the power of a comma, or the lack there of. Laughing


Classic!! Laughing
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Mitey62 wrote:
Swapped the Compufire for a Bosch blue and some points I had sitting around, started 1st crank. Took her out for a drive, pulls harder, more RPM, and runs smoother. I think I'll be sticking with points from now on.

RockCrusher wrote:
JB weld the case halves....that'll keep the fretting to a minimum. Laughing
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808OvalGreasemonkey
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PostPosted: Thu Jul 26, 2012 3:38 am    Post subject: Reply with quote

Turbo setup that cost no money? Laughing
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Boolean
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PostPosted: Thu Jul 26, 2012 4:00 am    Post subject: Reply with quote

mark tucker wrote:
get a boost retard.
Sometimes I think you do it on purpose...
Laughing
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