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Lt4 mounted in 69 camaro

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Old 03-05-2016, 07:18 PM
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Default Lt4 mounted in 69 camaro

Well we got it sitting in place today! Lots of work to go...



Old 03-06-2016, 08:36 AM
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Looks good. Any picss or details of the engine mounts and the block mounting location/layout?

Which engine did you go with? Wet or dry sump? pics of the oilpan? These engines a such a great deal IMO.
thanks,
Jim
Old 03-06-2016, 10:03 AM
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My engine is the dry sump. I think they are great deal also. I didn't grab any more pics then that but I will for sure.
I used the dirty dingo gen v adaptor plates and they worked great. I had to use the 3rd hole forward on the mount. It's about an 1 1/2" forward.
It sat in really nice except the oil cooler won't clear my steering arm. That's no big deal and gm has a block off plug for it. The stock exhaust manifold won't work either so I'm on the hunt for something that will.
Old 03-06-2016, 11:05 AM
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Originally Posted by Chandvogt
My engine is the dry sump. I think they are great deal also. I didn't grab any more pics then that but I will for sure.
I used the dirty dingo gen v adaptor plates and they worked great. I had to use the 3rd hole forward on the mount. It's about an 1 1/2" forward.
It sat in really nice except the oil cooler won't clear my steering arm. That's no big deal and gm has a block off plug for it. The stock exhaust manifold won't work either so I'm on the hunt for something that will.
I believe Ultimate Headers is offering a Gen 5 header for 69 F-bodies.

Andrew
Old 03-06-2016, 11:47 AM
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From the pics I've seen, the dry sump pan looks like the most swap friendly pan. Does anybody now what else is needed to make a complete dry sump system? I would imagine something like a Peterson Dry Sump tank and hoses of choice. Anything else needed?
Old 03-06-2016, 03:02 PM
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Yup, that should about do it. I was looking at a 12qt tank. The internal pump should take care of the rest.
I wasn't sure about how the wet sumo would clear so I went with the dry sump. Lots of room. I'll try to put up more pics of oil pan clearance and mountings tonight.
Old 03-07-2016, 05:01 PM
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Here are some more pics...



Oil pan clearance





Firewall





Up front








Underneath looking forward


Old 03-07-2016, 06:12 PM
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Looks like you are using the "tall and narrow" Energy Suspension engine mounts. I would see if you can make it work with "short and wide" engine mounts and bring the engine down. Looks like you have the clearance with the pan and a lower position will be better for driveline angles.

Andrew
Old 03-23-2016, 09:32 PM
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Finally somebody is swapping in a first gen lt4 so I don't have to be the guinea
pig. Please keep pics and everything else coming. What trans did you go with?
Old 03-24-2016, 01:40 PM
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I wish I had the spare cash to be the guinea pig. This will be a intensly followed build!
Old 03-24-2016, 08:05 PM
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I noticed that Howell EFI is now making standalone wiring harnesses and computers for the lt4 swap. The wiring harness is for 6l80 and 6l90 automatic transmissions and manual transmissions. I looked at them today. Seems to be very well put together.
Old 03-25-2016, 01:15 PM
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CPP has a LT4 harness kit out all ready IIRC
Old 03-25-2016, 04:25 PM
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Yeah it's been a little challenging but not too bad. I went with the cpp harness cause holly didn't have it out yet. Still waiting on headers that are being made by ultimate headers(thanks Andrew). This weekend I'll be finishing up the wiring and putting in the Peterson ls7 oil tank if I have time. If there is any specific pics anyone wants me to grab just let me know. I'll be working on it all week end.
Old 03-26-2016, 08:57 PM
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How about a side pic of the oilpan? Holley will have the DI version of the ECM that is out. Seen it yesterday on the net.
Old 03-26-2016, 09:56 PM
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Are you going with an auto or six speed Trans like a t56 magnum? Also, how do you plan on running your accessories and will you have AC?
Old 03-28-2016, 06:41 AM
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I'm using a Muncie m23 built by Midwest Muncie. But plan on a 6 speed in the future.
I got the accessory drive kit from cpp. It mounted up easily except for the a/c pump. My car is non a/c anyways so I had to build an idler pulley to put in place of the pump.(anyone looking for a 6 rib a/c pump?)
Old 03-29-2016, 10:46 AM
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what are going to be doing for fuel delivery from tank to the mechanical pump i am getting ready to do the same swap this summer just waiting for someone to follow and piece things together
Old 03-29-2016, 12:04 PM
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The pump requires 72 psi of feed and I have a areomotive stealth tank that should deliver everything I need. So I'll have a pressure regulated set at 72 and return it back to the tank.
The only thing I'm wondering about is the cpp harness I have has a fuel pump system integrated in it. I'm not sure what or if I have to do anything about that.
Old 03-29-2016, 01:03 PM
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i have a stealth with aeromotive 1000a pump this supplied by ricks about 5 years ago to run my 650 sbc its a full return system but i have been lead to believe that it won't work which i have hard time believing! you and i are going to have to share notes
Old 03-30-2016, 09:04 PM
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My lt1 is in transit, I went with the wet sump. Wondering if that was a bad idea. Going into a 71 Buick GS.


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