TB Bypass 94 clarification
TB Bypass 94 clarification
Just wanna make sure I am doing this right. I have no hoses on my engine right now so I need to do this.
Block off both the drivers side and pass side nipples (only one on drivers side, bottom one on pass side), and run the metal pipe from the back of both heads into the radiator overflow line, or the rad itself?
Block off both the drivers side and pass side nipples (only one on drivers side, bottom one on pass side), and run the metal pipe from the back of both heads into the radiator overflow line, or the rad itself?
Last edited by slmdgmc; Jul 3, 2003 at 03:35 PM.
Originally posted by slmdgmc
So basically for me I need to block off the TB inlet and outlet and run a line from the hose going to the back of the heads into the radiator and I am done.
So basically for me I need to block off the TB inlet and outlet and run a line from the hose going to the back of the heads into the radiator and I am done.
Aight, lemme make this clear. I have no hoses! All I have is nipples coming from the TB. The line from the back of the heads is coming out the pass. side and out the front of the motor, then it goes from hard line to rubber, then its cut off. I am trying to make sure I have this right so that coolant is going to the right places. I am running completely new lines from the radiator to the motor.
Blocking off the heater core also. Blocked off the oil cooler.
The nipple coming out the bottom of the drivers side waterpump was blocked off for the oil cooler (is that right)>
The only nipple left on the pass side waterpump should lead from the heater core, therefore I am going to run to the radiator.
Blocking off the heater core also. Blocked off the oil cooler.
The nipple coming out the bottom of the drivers side waterpump was blocked off for the oil cooler (is that right)>
The only nipple left on the pass side waterpump should lead from the heater core, therefore I am going to run to the radiator.
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colts0455
LT1 Based Engine Tech
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Sep 2, 2015 12:41 PM



I did this "mod" at two o'clock in the morning, took about 5 minutes, lol.
