NO COMPRESSION....wtf?????
#63
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Originally Posted by HASTINGSRJ
Here's the thing though, the pushrods are stock length. I will be pulling the heads on Sat, and find out what is going on. I will definatly keep you all posted. I just want to drive my damn car Oh, and this time I am going to get some head studs......
I also have a good set of heads if you want them. Just let me know.
Mike
#65
So here is the latest. I pulled the heads, they look fine. Not one mark on either the pistons, or the valves. But I am taking my heads to have them checked out just incase. SO, heres is what I found out last night. Well the motor that I bought sat for about a year, in a warehouse, without an oil pan on it. SOOOOOO.....I've come to the conclusion that the rings are bad. The reason I didnt replace the rings in the first place was due to the time restraint that I had (only had 4 days to get it in the car) So after all is said and done, looks like I am pulling my motor AGAIN. Well lesson learned I guess. I will let you all know what happens with it....
#66
HASTINGSRJ
I gotta tell ya, it takes ***** and alot of pacients to go through all the sh*t you just did. I give you prop's, your deff a good example of trial and error and im sure you will get it done.
I just finished Heads, cam, intake, long tubes, TB & stall in my car...It has been no easy road. I did 95% of it with NO help and ran into dozens of problems. My life felt like it was going down hill for a while there...I didnt think i was going to make it through sometimes. I lost lots of nights of sleep just thinking about it & i was really, really stressed-It basicly took ahold of every aspect of my life. Finally started the car last night and there was no better feeling in the world to hear that thing run
So good luck bro and props man
Joe L
I gotta tell ya, it takes ***** and alot of pacients to go through all the sh*t you just did. I give you prop's, your deff a good example of trial and error and im sure you will get it done.
I just finished Heads, cam, intake, long tubes, TB & stall in my car...It has been no easy road. I did 95% of it with NO help and ran into dozens of problems. My life felt like it was going down hill for a while there...I didnt think i was going to make it through sometimes. I lost lots of nights of sleep just thinking about it & i was really, really stressed-It basicly took ahold of every aspect of my life. Finally started the car last night and there was no better feeling in the world to hear that thing run
So good luck bro and props man
Joe L
#67
Originally Posted by TWISTEDTA
HASTINGSRJ
I gotta tell ya, it takes ***** and alot of pacients to go through all the sh*t you just did. I give you prop's, your deff a good example of trial and error and im sure you will get it done.
I just finished Heads, cam, intake, long tubes, TB & stall in my car...It has been no easy road. I did 95% of it with NO help and ran into dozens of problems. My life felt like it was going down hill for a while there...I didnt think i was going to make it through sometimes. I lost lots of nights of sleep just thinking about it & i was really, really stressed-It basicly took ahold of every aspect of my life. Finally started the car last night and there was no better feeling in the world to hear that thing run
So good luck bro and props man
Joe L
I gotta tell ya, it takes ***** and alot of pacients to go through all the sh*t you just did. I give you prop's, your deff a good example of trial and error and im sure you will get it done.
I just finished Heads, cam, intake, long tubes, TB & stall in my car...It has been no easy road. I did 95% of it with NO help and ran into dozens of problems. My life felt like it was going down hill for a while there...I didnt think i was going to make it through sometimes. I lost lots of nights of sleep just thinking about it & i was really, really stressed-It basicly took ahold of every aspect of my life. Finally started the car last night and there was no better feeling in the world to hear that thing run
So good luck bro and props man
Joe L
Rob
#68
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Rob.....you havent been around me long enough to see bad luck. I should get two of those tatoos you have. I saved up for months after blowing the stock motor to build the stroker. Finally got the damn machine shop to do the work. I get it home and Pat comes down to Florida from here to help me put it together. Get everything installed and go to fire it up and it starts overheating. Kill the motor check the coolant....gone. Pull the dipstick...found the coolant. Machine shop cracked the pan rail clearancing for the stroke. I could hear the coolant dripping into the oil pan. One of many examples...just thought I would cheer you up. And it only gets worse form there...one day Ill tell you the whole story over a beer.
#69
Launching!
Originally Posted by HASTINGSRJ
So here is the latest. I pulled the heads, they look fine. Not one mark on either the pistons, or the valves. But I am taking my heads to have them checked out just incase. SO, heres is what I found out last night. Well the motor that I bought sat for about a year, in a warehouse, without an oil pan on it. SOOOOOO.....I've come to the conclusion that the rings are bad. The reason I didnt replace the rings in the first place was due to the time restraint that I had (only had 4 days to get it in the car) So after all is said and done, looks like I am pulling my motor AGAIN. Well lesson learned I guess. I will let you all know what happens with it....
"Bad" rings as a result of sitting in a warehouse w/o an oil pan for a year = NO compression? I highly doubt it.
I'd focus on the head / valve area.. You did pull the rockers off and see if the cylinder held air / had compression, yes? What was the result?
Last edited by Dan_the_C5_Man; 10-28-2005 at 12:09 AM.
#70
Originally Posted by Dan_the_C5_Man
Hey bud, been following this thread for a while..
"Bad" rings as a result of sitting in a warehouse w/o an oil pan for a year? = NO compression? I highly doubt it.
I'd focus on the head / valve area.. You did pull the rockers off and see if the cylinder held air / had compression, yes? What was the result?
"Bad" rings as a result of sitting in a warehouse w/o an oil pan for a year? = NO compression? I highly doubt it.
I'd focus on the head / valve area.. You did pull the rockers off and see if the cylinder held air / had compression, yes? What was the result?
Just curious, did you ever check to see whether or not you had spark?
#71
Hay man I feel for you. Keep us posted up when you find the problem with the car. My thought also was that the pushrods were incorrect and holding up the valves. Another thing you could try is draining the oil from the oil pan. If you tried to start the engine and cranked it over with the timing out off wack for any length of time you may have pumped 2 or 3 gallons of gas into the crankcase and washed down the rings. This happened to me on one of my old cars. Drained the oil and changed the filter and put in a new set of plugs and it fired up fine. Something to check, see if the oil level is overfilled and smells like gas and when you drain it if more than 5 quarts come out. With the electric fuel pumps if the car doesn't start right up all you are doing is pumping raw gas into the cylinders. Hope this helps. Bye
#72
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hey rob iv helped some too dang it and im trying my hardest to help and get ya running man. seems like we all have ahd some bad luck latly. my car been together 2 weeks and i gotta pull it again yay lol NOT. talk to ya later bro
#73
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You need to spin your crank over by hand numerous times thoughout a rebuild. You should spin it over by hand at least once each time you do a major step in your rebuild. It only takes a minute and it lets you know if everything is going together as it should up to this point. If you have to be told about a basic step such a this one maybe the hand tools really do need to be traded in for something else. You only make compression on the COMPRESSION STROKE. Are both valves closed when number one is at TDC on the compression stroke? You should have compression at this time unless you have internal damage which requires that the heads come off to narrow down the culprit. In order for the pushrods to bleed off all compression they would have to be so long that they could hold the valves slightly open during the compression stroke. I doubt that an extra .050" in length would bleed off all your compression. There is too much information available today for these mistakes to still be made. You can link to sites that carry you thru this stuff step by step or you can just ask a question BEFORE you spin the motor using the key switch and cause damage. That's why it's so important to spin the motor by hand each step of the way during your rebuild BEFORE you put the LECTIK to her.
#74
Originally Posted by wicked_95z
Rob.....you havent been around me long enough to see bad luck. I should get two of those tatoos you have. I saved up for months after blowing the stock motor to build the stroker. Finally got the damn machine shop to do the work. I get it home and Pat comes down to Florida from here to help me put it together. Get everything installed and go to fire it up and it starts overheating. Kill the motor check the coolant....gone. Pull the dipstick...found the coolant. Machine shop cracked the pan rail clearancing for the stroke. I could hear the coolant dripping into the oil pan. One of many examples...just thought I would cheer you up. And it only gets worse form there...one day Ill tell you the whole story over a beer.
:jk:
#75
Originally Posted by Dan_the_C5_Man
Hey bud, been following this thread for a while..
"Bad" rings as a result of sitting in a warehouse w/o an oil pan for a year? = NO compression? I highly doubt it.
I'd focus on the head / valve area.. You did pull the rockers off and see if the cylinder held air / had compression, yes? What was the result?
"Bad" rings as a result of sitting in a warehouse w/o an oil pan for a year? = NO compression? I highly doubt it.
I'd focus on the head / valve area.. You did pull the rockers off and see if the cylinder held air / had compression, yes? What was the result?
I am dropping my heads off today. So I guess I will see if that is where the damage is. But I am thinking that there is nothing wrong with them. At least, I cant see any marks where the valves hit the pistons
#76
Originally Posted by StickSS
Hay man I feel for you. Keep us posted up when you find the problem with the car. My thought also was that the pushrods were incorrect and holding up the valves. Another thing you could try is draining the oil from the oil pan. If you tried to start the engine and cranked it over with the timing out off wack for any length of time you may have pumped 2 or 3 gallons of gas into the crankcase and washed down the rings. This happened to me on one of my old cars. Drained the oil and changed the filter and put in a new set of plugs and it fired up fine. Something to check, see if the oil level is overfilled and smells like gas and when you drain it if more than 5 quarts come out. With the electric fuel pumps if the car doesn't start right up all you are doing is pumping raw gas into the cylinders. Hope this helps. Bye
#77
Originally Posted by silverZ98
hey rob iv helped some too dang it and im trying my hardest to help and get ya running man. seems like we all have ahd some bad luck latly. my car been together 2 weeks and i gotta pull it again yay lol NOT. talk to ya later bro
#78
Launching!
Originally Posted by HASTINGSRJ
Yeah, we pulled the rockers, and checked the compression. And it was at 0...
I am dropping my heads off today. So I guess I will see if that is where the damage is. But I am thinking that there is nothing wrong with them. At least, I cant see any marks where the valves hit the pistons
I am dropping my heads off today. So I guess I will see if that is where the damage is. But I am thinking that there is nothing wrong with them. At least, I cant see any marks where the valves hit the pistons
Anyway let us know how it turns out..
#80
we put a compression guage on it, when it was all together.....
Well the heads are fine, so I guess its back to the drawing board. The mechanic that I just talked to said to put a little oil on the pistons, and rotate it by hand. He said you should feel some tention on it. So I am going to try that before I pull it. At this point, I am willing to try anything.......
Well the heads are fine, so I guess its back to the drawing board. The mechanic that I just talked to said to put a little oil on the pistons, and rotate it by hand. He said you should feel some tention on it. So I am going to try that before I pull it. At this point, I am willing to try anything.......