
04-23-2015, 04:27 PM
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Quote:
Originally Posted by GregWeld
You may be able to get away with a "lash cap" on the messed up valve. But then this push rod length would need to be adjusted due to the now "longer" valve stem.
Never heard of a lash cap..i will look into it. This could be a possible band aid along with an adjustable pushrood[/COLOR]
Now then. - this didn't just bend like that as you were casually driving down the road. My guess is you experience a severe backfire or you were getting after it pretty good.
It happened as i was leaving work. I went a few blocks and heard the rattleing/clanking, so i turned around and came back. I thought it was just mis firing. A couple hours prior to that my buddy and I were in the parking lot attempting to check the timing again cuz the car seemed to be running rich and smoking covering my rear bumper with a thin film of black soot. The idle wouldn't settle down enough to check base timing..I rev'd it a few times at the carburator to try and get it settle. I heard some pings or pops during that time also.
My question would be: what was the timing? Why did you decide to adjust it? And what did you adjust it to? And did you adjust and or check the TOTAL timing?? And what was that number?
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My engine has never really run right since after I got my suspension installed a few months ago. I've tried various fixes.
It is an AME front clip so the motor had to come out.
My old headers were "massaged" to fit which meant the shop beat one the tubes about 2/3rds closed..So I got the AME headers to clear control arms. That seemed to work for a while..
Performance was still spotty so I got new plugs and wires.. Was better.
Then it occured to me to check the timing..Well the distributor was loose so i thought id found my culprit.. I bought a timing gun watched a few youtube videos and set my initial timing to 12degrees, then i set my total timing to 36 degrees-ish.. I say "ish" because I had no tach to reference engine rpm so i manually rev'd it to what i figured was between 2500-3000..
It was actually running pretty good like that and i did the Del Mar good guys autoX a few weeks ago. Other than my high idle and crap gas mileage(10-12 down from 15-18) I thought i was in decent shape, just thought the carb needed tuning..
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