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696 Posts
hey again guys and gals:wave: , just have a few very technical questions for some of you brainy people out there:notworthy
was have been in contact with rising sun about getting bearings for my rebuild, was out checking my numbers off the conrods so they can grade the bearings and the number i have on my own conrod's out of ty 1994 gtst rb25det is 11-1 75T 40-2 etc... and so on,so im happy enough wi that
i also have to ther sets 1 set of supposidly standard ones and a set of heat treated,stressed relieved, ground,lightened and polished ones,
so what i hear you ask but the numbers on 4 of the standard ones are 23-2 75T40-1 etc.. and on the other 2 it is 17-2 75T40-1 if they where all out of the same engine should the first two numbers not be the same.
the numbers on the heat treated,stressed relieved, ground, lightened and polished ones are 49-1 05U 41-2 etc... they are all the same
so with these numbers can anyone tell me what they are out of and is there any difference,
also with theheat treated,stressed relieved, ground, lightened and polished rods the tiny oil gallery that comes out the side of a normal rod(exit is about the size of a needle) to spray oil directly straight up has been ground of leaving a much bigger hole(ya could stick the led of a pencil in), is it just me or will that make my engine lose oil pressure with the bigger exit and wont spray the oil where it was supposed to go before?
sorry for the stupid questions but its buggin me:crazy:
was have been in contact with rising sun about getting bearings for my rebuild, was out checking my numbers off the conrods so they can grade the bearings and the number i have on my own conrod's out of ty 1994 gtst rb25det is 11-1 75T 40-2 etc... and so on,so im happy enough wi that
i also have to ther sets 1 set of supposidly standard ones and a set of heat treated,stressed relieved, ground,lightened and polished ones,
so what i hear you ask but the numbers on 4 of the standard ones are 23-2 75T40-1 etc.. and on the other 2 it is 17-2 75T40-1 if they where all out of the same engine should the first two numbers not be the same.
the numbers on the heat treated,stressed relieved, ground, lightened and polished ones are 49-1 05U 41-2 etc... they are all the same
so with these numbers can anyone tell me what they are out of and is there any difference,
also with theheat treated,stressed relieved, ground, lightened and polished rods the tiny oil gallery that comes out the side of a normal rod(exit is about the size of a needle) to spray oil directly straight up has been ground of leaving a much bigger hole(ya could stick the led of a pencil in), is it just me or will that make my engine lose oil pressure with the bigger exit and wont spray the oil where it was supposed to go before?
sorry for the stupid questions but its buggin me:crazy: