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DrWeird

Member Since 14 Jan 2010
Offline Last Active Jun 21 2012 01:28 PM
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Posts I've Made

In Topic: Brake Master Failure Question

21 June 2012 - 01:30 PM

Alright, thanks. I pumped the fluid out and got around a cup of brake fluid out. I already planned on replacing the master since it was a leaking a tidbit outside for around 6mo, but yeah, it just suddely gave up the ghost a few days ago and did this lol. Fluid needed changing anyway. Looked more like pond water than brake fluid.

In Topic: My Devac

25 January 2012 - 08:48 AM

QUOTE (kaymo @ Jan 24 2012, 06:20 PM) <{POST_SNAPBACK}>
yeah i had to add a chevy carb spring to mine to keep it closed to idle. just try jamming it back by hand. if idle drops, there you go


Alright, I'll try slamming it back. It once had an issue with the accelerator not resetting all the way, so I extra-wound the return spring on the carb, but maybe that wasn't enough.

I will also hook up the pull-off. Thanks for the info on the electric choke, its still hooked up, I just haven't stood around and watched it do its thing, so I wasn't sure it worked.

Thanks for the info, and I'll give it a look this weekend.

In Topic: My Devac

24 January 2012 - 10:59 AM

QUOTE (Bubba @ Jan 24 2012, 06:18 AM) <{POST_SNAPBACK}>
It could possibly be that part of what you devaced was the fast idle and choke pull off- it sounds like you are stuck in fast idle mode. You can hook a single vac line to the choke pull off and that will probably save a little gas (pull off the choke faster at startup) and might also help your high idle problem.


I suppose I will hook that up to a thermostatic valve in order for the pulloff to not be on all the time. The weird part is that the car idles at 1000-1500, but roughly, when cold, and once it runs ok and has power when warmed up, it sits at 3000-3500. I've tied the primary and secondaries together, perhaps this is the issue? I'm thinking the mix is just off somehow.

With the devac, the electric choke doesn't really work, does it? Perhaps I should rig up a way to turn on/off the electric choke?

In Topic: My Devac

23 January 2012 - 08:52 AM

QUOTE (Bubba @ Jan 20 2012, 07:45 PM) <{POST_SNAPBACK}>
There is no need to remove/block the thermostatic vacuum valves on the lower rear end of the intake manifold, they may look ugly but they will not leak any vacuum.


Thanks, that's what I thought, but couldn't convince myself for sure.

So in terms of reducing fueling/idle speed, any hot tips for devac'd cars? I've not messed with the mix screw, since I hear that's a can of worms best left un-opened. Any other way to modulate this? What is the easiest way to check the mix is correct? Wide-band install, or something else? The idling at 3k is what really bothers me.

In Topic: Usdm Thermo/vacuum/valve Manifold Removal With Pics

20 January 2012 - 03:20 PM

Last two pics are the same, is this correct?