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  1. S

    Header coating?

    Media blasted mine and then coated with POR-20. No problems so far.
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    Non-USA Distributor Install

    Non-USA Distr. Backfire install and Backfire fixed After installing the distributor things seemed OK. Backfire disappeared after upgrading a few parts. Went to run it a few days later and the backfire returned. Took a fews days off to think about the problem. Today I decide to recheck...
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    Valve Adjustment- Quick Question

    My question is - when I rotate the engine after adjusting 123579 how much do I rotate the engine to adjust the others. Do I rotate until I see the TDC mark again and have the rotor point to Wire #6 on the Dist. cap. or do I continue rotating until the rotor points to the #4 plug/#1 wire (this...
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    Timing Jumping - I give up?

    Thanks for the help guys. Ijust got the Distributor from Mark so I am extremely confident that it is not the distributor and the carb was rebuilt by Jim C. I disconnected the vacuum line from the carb and plugged it. Loosened the hold down clamp and adjusted the timing. Idle seemed OK so I...
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    Timing Jumping - I give up?

    Installed an early non-usa distributor into my '74 40. With everyone's assitance I was able to get it done and start it right up first try. Since then I have been trying to fine tune things (idle smooth with a good vacuum reading), get rid of a "Popping" coming through the exhaust around...
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    Non-USA Distributor Install

    Update - Replaced the fuel filter and plug wires. Forgot I only had 1/2 tank of gas and figured I may have gotten some moisture from it being so humid in my area. Added fuel additive to dry it out. Also added some Seafoam to the crankcase oil and through the carb. NO MORE BACKFIRE - Not...
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    Non-USA Distributor Install

    I wanted to thank everyone for their help. You all were right - i would know when the dizzy engaged the oil pump. Put everything back together and it fired right up. Unfortunately my backfire (only through exhaust now) is still occurring. Since I have ruled out the distributor - anything...
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    Non-USA Distributor Install

    Mark, Thanks for the tech link. The distributir has a grove where I presume the clamp was originally. With the distributor set as pictured and the clamp in place, their is about a 2 quarter gap between the clamp and where the machined section begins. This puts the o-ring just about flush...
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    Non-USA Distributor Install

    Pablo and Poser, Thanks for the replies. I figured it was not in far enough but I wanted to make sure. I have been following Jeff Zepp's instructions, align oil pump/point rotor to #3, but I guess it is not sitting all the way down. I will play with it to see if I can get it to work...
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    Non-USA Distributor Install

    Non-USA Distributor Install- update 8/26 Replacing a Delco dizzy with an Early Non-USA. Have to get a shorter bolt that holds the hold-down clamp to the block. In the meantime I decided to do a test fit to see if i could install it correctly. I followed several threads that detailed the...
  11. S

    Wanted FJ60 Manual

    Non USA Vacuum Advance Dist. Need a small cap Dizzy that will fit a '74 landcruiser that is in good-great condition.
  12. S

    '74 Backfiring through carb

    Update: Triple checked firing order and readjusted the valves. Both were fine. Kept advancing the timing and got it to where it will not backfire through the card but now it idles at 800-950 RPM. As I increase the RPM's everything seems OK. No bogging down. However when I let off the gas...
  13. S

    '74 Backfiring through carb

    No I do not know what it was before but I can try tro get it back so that it was idling at the same RPM. The idle hung around 850RPM. I will try advancing it to see if that takes care of it. I thought I did that last night but I lost track of things I tried. I saw "so-called NonUSA...
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    '74 Backfiring through carb

    Thanks for ther help everyone. I will check a few things and double check my valves. To answer a few questions: No - it did not do this before. I did a bunch of work on the outside components of the engine and figured I would get the carb rebuit by Jim C. I put it back on and everything...
  15. S

    '74 Backfiring through carb

    From what I can tell, good spark and in the correct firing order. I will tripple check the order. As far as wobble - seems OK? Any recommendations on checking for wobble?
  16. S

    '74 Backfiring through carb

    My '74 stock (except for headers and Delco Dist (PO- and yes I know)) is backfiring through the carb. Had the card re-re-done by Jim C (Thanks again Jim). It starts great, idles at 600/650 RPM and pulls 17in/hg at idle. After getting carb back, I adjusted timing, point gap, and valves. As I...
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    Idle Adjustment Screw - Nothing happens

    Here are some pics that I was able to resize. I was able to adjust the idle with the speed screw at the base of the carb on the back side. It is still rough idling. Did a vacuum check an it is pulling 15 in/Hg but floats between 16 and 13 in/Hg. Of course this correlates with the idle...
  18. S

    Idle Adjustment Screw - Nothing happens

    REZARF, The idle is not smooth and steady. It hangs around 750RPM then jumps between 650 and 800 RPM. I am just afraid that their is a problem in addtion or keeping it from getting to the idle circuit. If it did I would be able to stall it out using the idle mixture adjustment screw. A...
  19. S

    Idle Adjustment Screw - Nothing happens

    Well I tied a few things last night. Removed Idle Mixture Adjustment Screw and sprayed/cleaned opening just in case I had varnish build up. No change. I actually removed the accelerator rod to see if that needed to be adjusted. No change in idle with that removed. The return spring seems...
  20. S

    Idle Adjustment Screw - Nothing happens

    Thanks for the help guys. I was adjusting the idle mixture (the one at the base of the carb). I did that to see if the idle would change at all. I remeber doing that in the past and I was able to get the idle to smooth out a little. I was just a little surprised when the engine did not stall...
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