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Kirkham Motorsports

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  #1 (permalink)  
Old 03-04-2017, 09:17 AM
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When you seal the bowls to the body, do you put anything on the gaskets, like Permatex 518? thanx s
No, absolutely not. We will use the BLUE gaskets that come in the kit and spray them lightly with silicone spray lubricant. Cleaning off the old gaskets is imperative. I like to use wooden toothpicks to clean off the old gasket material. Cleaning the needle/seat nut is usually the most time consuming. Never use anything that can scratch the metal.
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Old 03-04-2017, 09:25 AM
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got thanx. s
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Old 03-04-2017, 02:49 PM
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After I change the fuel pump, i was gonna drive the car and see about the pressure (secondaries to remain blocked). If it's a steady 6 PSI, then I was gonna tackle the carb, if not, check and probably impugn the gauge in the dash. Right?

And...when you change the fuel pump, I assume that, like a 'Vette, the engine needs to be a TDC for #1. Right? thanx steve
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Old 03-04-2017, 03:02 PM
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Originally Posted by steve meltzer View Post
After I change the fuel pump, i was gonna drive the car and see about the pressure (secondaries to remain blocked). If it's a steady 6 PSI, then I was gonna tackle the carb, if not, check and probably impugn the gauge in the dash. Right?

And...when you change the fuel pump, I assume that, like a 'Vette, the engine needs to be a TDC for #1. Right? thanx steve
OK, we can skip plumbing in a new gauge... unless the new fuel pump starts pumping at 9psi too. And you don't have to go to TDC at #1, just make sure the fuel pump arm is on the camshaft eccentric. Clean the old gasket off, and use a little oil resistant gasket goo on there.

Last edited by patrickt; 03-04-2017 at 03:06 PM.. Reason: Edit -- and the arm goes under, not on top...
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Old 03-04-2017, 04:42 PM
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Here's a pic that I found for you.

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Old 03-04-2017, 05:59 PM
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great shot! but me thinks it will be hard to see in there with the front chain cover off, so, if I'm at TDC, i'll be OK, right? s
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Old 03-04-2017, 06:04 PM
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great shot! but me thinks it will be hard to see in there with the front chain cover off, so, if I'm at TDC, i'll be OK, right? s
Just point the lever arm down when you're putting her on. I can't think of a single time anyone in the local Cobra club has actually managed to get the lever on the top of the eccentric, making it not pump, but I think it is possible. So if you do get it bolted on and it doesn't work, that's why.
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