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My LT1/4L60E build update


deja

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Deja,

 

Thanks, for the information on the Opti. I’m glad the hub does not have to come off, as that guy can be a real pain to pull off the end of the crank. Down the road, I will have to pull the hub to change the cam as I will be doing a complete topend. At this point I don’t know if I should bit-the-bullet and get the whole thing done right now. I’m going to have the heads port and polished by Lloyd Elliot in a couple of months so I guess I will wait to do everything at one time.

 

Thanks for the information on the balancer that is one less thing to worry about. So I understand with the engine in the setback position (AKA JTR) the balancer is behind the steering rack, correct?

 

Danno74Z

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Thanks for the information on the balancer that is one less thing to worry about. So I understand with the engine in the setback position (AKA JTR) the balancer is behind the steering rack, correct?

Danno74Z

 

Yes I am using JRT setbacks but the balancer is still in front of the rack. This is the only pict I have now, I'll try to get a better one tonight.

 

engine-front.jpg

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deja

 

If you can get a picture tonight of the balance / steering rack I would really appreciate it. Hard to tell with the radiator cross member right there. Thanks man for your help. I think I was looking at a member who has a zx with the LT1 in the setback position and the balancer is behind the rack, maybe I was hallucinating - I don't do drugs - an occasional beer but no drugs.

 

Danno74Z

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deja

 

If you can get a picture tonight of the balance / steering rack I would really appreciate it. Hard to tell with the radiator cross member right there. Thanks man for your help. I think I was looking at a member who has a zx with the LT1 in the setback position and the balancer is behind the rack, maybe I was hallucinating - I don't do drugs - an occasional beer but no drugs.

 

Danno74Z

 

Will do. And I think you were hallucinating, LOL

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deja,

 

Wow those are great shots (you know how to use a camera) - thanks again for doing this. I was hallucinating there is plenty of room down there for the balancer.

 

A little off the subject but I will be going with either the Bailey or Delteq Opti fix. I have got to get rid of the spark plug wires from down there. They even make a cap/cover that gets rid of the rotor from inside the OPTI. All you're left with is the optical portion of the distributor.

 

http://www.delteq.com/

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Deja,

For some reason you have much more clearance between the steering rack and the balancer than I do. Mine is probably something like 1/8". Maybe because you're using an automatic you have your engine farther forward than I do?

 

I think I know why. I slotted the cross member stand offs like JTR suggested. I was under the car this evening and noticed I am as far forward as the slots will allow. That would put the engine about 1/2" forward is I used the stock Datsun hole, Moving it back might give me a little more clearance for the transmission cooler lines but would make my steering shaft ever tighter to the motor mount. I am already going to have to cut some rubber off the driver's side motor mount. I think I'll leave the engine where it is.

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I think I know why. I slotted the cross member stand offs like JTR suggested. I was under the car this evening and noticed I am as far forward as the slots will allow. That would put the engine about 1/2" forward is I used the stock Datsun hole, Moving it back might give me a little more clearance for the transmission cooler lines but would make my steering shaft ever tighter to the motor mount. I am already going to have to cut some rubber off the driver's side motor mount. I think I'll leave the engine where it is.
You can place it wherever it works best for you, but having to clearance the engine mount isn't a problem. I had to cut a good chuck off the bottom corner of mine to allow room for the steering shaft.
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You can place it wherever it works best for you, but having to clearance the engine mount isn't a problem. I had to cut a good chuck off the bottom corner of mine to allow room for the steering shaft.

 

I'm going to play with it after I cut on the mount.

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