Yep, that 350hp LS1 crate motor would be a nice purchase.
Yep, that 350hp LS1 crate motor would be a nice purchase.
reviving an old thread here, hope you don't mind! Very interesting read, just wondering what happened with this, Grimace? Did you end up running the 4.6 and still holding off on the LS? Any plans to still carry on with the upgrade?
Hey Presto,
The 4.6 is still in the vehicle and is still running.
But to date I constantly wish I had gone with an LS conversion (with the late model 6LE80 auto) and even more so now that Les Richmond Auto have done a lot of work around said conversion and have a lot of knowledge and parts to aid in the process.
It would certainly be more costly but IMHO much more enjoyable viable and long term.
Then the power is non comparable IMHO, a built 4.6 while having substantial torque over a 3.9 down low, simply wont have the HP up top and wont ever be comparable to a LS1 let alone a LS2/3 L76/98, LSA (drool)
It's only a matter of time before my Engine or Auto will need further attention.
If the 4.6 is cheap and or has top hat liners already installed then it's a ok option and much easier to swap as little to no fabrication is required.
I do still plan to fit the supercharger and have a complete aftermarket ecu (microsquirt) to install, but funds have been stoopid tight for me over the last three months and time management is my weakest link!
Mine has standard liners so is going to suffer once the supercharger is installed but I am doing it as a learning curve and hobby more then anything.
My method of doing so is certainly not something I would recommend.
I rule!!!
2.4" of Pure FURY!!!
Hi
I'm going to do an engine swap next late next year and looking at an LS1.
It'll be going into my V8 County
What parts do Les Richmond have that makes that job easier?
I was thinking of using the Marks Adaptor kit to my rebuilt LT85.
My main concern is matching up the looms, and other ancillaries etc.
Clive
LRA have the adapter for the 6L80E auto to the LT230 which is what I would do given the new donk would be best suited to a newer auto.
They have the chassis mounts sorted, scallaped section fo the chassis to clear the exhaust, the intake sorted and the harness to suit. It is not cheap but it is the price you pay for what could possibly be the best LS transplants available.
The auto will prob cost as much as a second hand LS2 (some can be found cheaper).
If you google your way to Les Richmond Auto you will see a number of LS 6L80 projects have been/currently being done.
I'd love to beat on one of their projects and put it to real use off road.
I rule!!!
2.4" of Pure FURY!!!
Hi
Yes I did check out the page and some you tube vids, it's a good version and dropping in just about the entire drivetrain bar the relatively Independant lt230 has a lot of ape wall
Big v8 and autos are a match that just works and I can see why he chose it, though there fairly exxy as grimace pointed out.
This will be a project for next year and I will be doing it with my 110 not the 100 inch rangie. This means cause of the deeper chassis' rails different engine mounts, chassis' notching. I'll need to erase arch looms, the vss, fuel pumps and plenums, looms, etc., exhausts,
All work that needs to be sorted in principle before engines and transmissions are ordered
Clive
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