mr incredible
Bronco Guru
- Joined
- Feb 25, 2007
- Messages
- 2,217
heyfolks ,
well i guess i am the sucker ,, i got a real screwing on a set of heads from ebay ,,, the sale was spose to be for a rebuilt set of heads , slightly run under 1000 miles ,,,
the cost was 150.00 delivered ,, .always the skeptic , i asked many questions . and they included , why , what . and all of the usualls ,,.
any how i bought them and they showed up about a week later , i looked em over they were clean decent looking ,so i cleaned em up a bit more ,, added some go faster paint .. and installed them on my fresh built small block ,still sitting on the engine stand , figureing them to be a great deal ..
now , any one who has built up a set of heads these days , knows that it is real easy to toss 500.00 into them ,, and really not do much ,,, so i felt like i was actually coming out of the deal a winner ,,,, finally i had gotten a decent deal ,,,
so ,, fast foreward to the bronco is done , the engine is in ,, and i am running amuck ,,, seems to be running ok ,,about 1000 miles on it ,, sure got some oil consumption , but i thought it was just the break in , due to those damn chrome molly rings ,,, well i was wrong ,,, as usuall ,,,
some of the local bretheren , and i went camping and running up at the tillamook national forest ,, and i gotta say ,, it was the nastiest weather i had ever tried to camp in ,,, and it was the worst night for weather , we had has in months ,,, we all were trying to keep warm all night ,so most of us were inside the idleing vehicles ,,, except one ,,, AND HE KNOWS WHO HE IS !! so ,, along comes daylight , and we all decide to get the heck out of there ,,, and head fer home ,, at this point ,, my bronco had idled approximately 3 hrs ,,, we got all loaded ,, got green at the gills shawn up ,,{he was so sick i felt sorry fer him } loaded ,,his junk , and moved out fer home ,, well ,, easier said than done ,,, i was down one cylinder ,,, so i forced it to come home on 7 ,,, once i got er home , i tore it down ,, and found a real mess ..
out of eight cylinders , seven were burning oil ,, one severe , three ,, moderate , and three were nominal ,.
one was actually burning lean ,,imagine that ,, !!
, in the pics ,, i took of the one bad one ,, you can literally see the oil dripping out the exhaust port ,, down the side of the head , .
i tore that particular cylinder valve set out , and oh boy ,, the valve at the guide surface , was so worn out , that i could litterally feel the ridge , and wear , with the finger,,, if i pull the valve from the seat , approx 1/4 inch ,, it litterally moved side to side in the guide 1//16 of an inch ,,, basicly i am screwed on this deal , it has been six months since i bought the heads ,, ...
so folks , i guess the moral of the story is ,, it is true that if it sounds to good to be true ,, it probly is ,,, thanks to my buddie ol tonto ,, i wrangled up a decent set of gt 40 heads , and got em all reworked ,, and back on the ol grinder ,,, {short for my motor , due to the timing gear drive } so it should be back in the game some time this comming week end ,, barring no problems ,,,, i hope !!!
well i guess i am the sucker ,, i got a real screwing on a set of heads from ebay ,,, the sale was spose to be for a rebuilt set of heads , slightly run under 1000 miles ,,,
the cost was 150.00 delivered ,, .always the skeptic , i asked many questions . and they included , why , what . and all of the usualls ,,.
any how i bought them and they showed up about a week later , i looked em over they were clean decent looking ,so i cleaned em up a bit more ,, added some go faster paint .. and installed them on my fresh built small block ,still sitting on the engine stand , figureing them to be a great deal ..
now , any one who has built up a set of heads these days , knows that it is real easy to toss 500.00 into them ,, and really not do much ,,, so i felt like i was actually coming out of the deal a winner ,,,, finally i had gotten a decent deal ,,,
so ,, fast foreward to the bronco is done , the engine is in ,, and i am running amuck ,,, seems to be running ok ,,about 1000 miles on it ,, sure got some oil consumption , but i thought it was just the break in , due to those damn chrome molly rings ,,, well i was wrong ,,, as usuall ,,,
some of the local bretheren , and i went camping and running up at the tillamook national forest ,, and i gotta say ,, it was the nastiest weather i had ever tried to camp in ,,, and it was the worst night for weather , we had has in months ,,, we all were trying to keep warm all night ,so most of us were inside the idleing vehicles ,,, except one ,,, AND HE KNOWS WHO HE IS !! so ,, along comes daylight , and we all decide to get the heck out of there ,,, and head fer home ,, at this point ,, my bronco had idled approximately 3 hrs ,,, we got all loaded ,, got green at the gills shawn up ,,{he was so sick i felt sorry fer him } loaded ,,his junk , and moved out fer home ,, well ,, easier said than done ,,, i was down one cylinder ,,, so i forced it to come home on 7 ,,, once i got er home , i tore it down ,, and found a real mess ..
out of eight cylinders , seven were burning oil ,, one severe , three ,, moderate , and three were nominal ,.
one was actually burning lean ,,imagine that ,, !!
, in the pics ,, i took of the one bad one ,, you can literally see the oil dripping out the exhaust port ,, down the side of the head , .
i tore that particular cylinder valve set out , and oh boy ,, the valve at the guide surface , was so worn out , that i could litterally feel the ridge , and wear , with the finger,,, if i pull the valve from the seat , approx 1/4 inch ,, it litterally moved side to side in the guide 1//16 of an inch ,,, basicly i am screwed on this deal , it has been six months since i bought the heads ,, ...
so folks , i guess the moral of the story is ,, it is true that if it sounds to good to be true ,, it probly is ,,, thanks to my buddie ol tonto ,, i wrangled up a decent set of gt 40 heads , and got em all reworked ,, and back on the ol grinder ,,, {short for my motor , due to the timing gear drive } so it should be back in the game some time this comming week end ,, barring no problems ,,,, i hope !!!
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