LS190 - Mercedes 190e LS1 swap
11-09-2007, 12:34 AM
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LS190 - Mercedes 190e LS1 swap 190's come with a steering box, exhaust would not fit on the driver side so I converted to rack and pinion.
Had to cut out the factory crossmember and make my own which also holds the steering rack, and allows use of the GTO pan.
Had I removed the blower motor/evap assembly I could have pushed it back more...but....gotta have A/C in Phoenix.
This is an early pic without the front crossmember or supports added.
Had to cut up the trans tunnel alot to fit the 4L60 in here is the patch job.
cut rear lower control arm pivots and patch them up(for extra exhaust clearance)
added crossmember to framerail supports
primered it up.
added some seamsealer and undercoating
pcm mount
finished painting underhood
running LS2 exhaust manifolds and C5 mounts and brackets.
Made radiator lower support crossmember....radiator is 26X19
Had this radiator custom made from ebay of all places $220 shipped
Alum tanks, no filler neck, NPT pipe bung for air bleed.
about 4 1/2 inches....radiator to waterpump
Mk VIII lincoln fan fits the radiator like it was made for it.
Fusebox mount....powers all the engine/transmission stuff
First 2 of the 3 large relays are for the fan, low and high speed
Going to run the low speed through the mercedes ignition ballast resistor so it pulls 15 amps/25 startup.
Then when it kicks to high it wont require the 50+ amp startup current to get it spinning.
Finally got it running after changing out the injectors....heres a vid.
LS190 runs!
Open exhaust, and the alternator had been sitting a while and the bearing squeals loudly but it runs.
Also using a coolant fill funnel for an expansion tank.
I'll post pics of the car once I get the 19's on it.
Car has a widebody kit so it tucks the 10.5 wide rears nicely.
Right now I'm waiting for an expansion tank to arrive along with AN braided hose and fittings for the trans cooler and fuel lines.
More pics later.
Had to cut out the factory crossmember and make my own which also holds the steering rack, and allows use of the GTO pan.
Had I removed the blower motor/evap assembly I could have pushed it back more...but....gotta have A/C in Phoenix.
This is an early pic without the front crossmember or supports added.
Had to cut up the trans tunnel alot to fit the 4L60 in here is the patch job.
cut rear lower control arm pivots and patch them up(for extra exhaust clearance)
added crossmember to framerail supports
primered it up.
added some seamsealer and undercoating
pcm mount
finished painting underhood
running LS2 exhaust manifolds and C5 mounts and brackets.
Made radiator lower support crossmember....radiator is 26X19
Had this radiator custom made from ebay of all places $220 shipped
Alum tanks, no filler neck, NPT pipe bung for air bleed.
about 4 1/2 inches....radiator to waterpump
Mk VIII lincoln fan fits the radiator like it was made for it.
Fusebox mount....powers all the engine/transmission stuff
First 2 of the 3 large relays are for the fan, low and high speed
Going to run the low speed through the mercedes ignition ballast resistor so it pulls 15 amps/25 startup.
Then when it kicks to high it wont require the 50+ amp startup current to get it spinning.
Finally got it running after changing out the injectors....heres a vid.
LS190 runs!
Open exhaust, and the alternator had been sitting a while and the bearing squeals loudly but it runs.
Also using a coolant fill funnel for an expansion tank.
I'll post pics of the car once I get the 19's on it.
Car has a widebody kit so it tucks the 10.5 wide rears nicely.
Right now I'm waiting for an expansion tank to arrive along with AN braided hose and fittings for the trans cooler and fuel lines.
More pics later.
11-09-2007, 09:02 AM
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Thanks, likewise.
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11-09-2007, 07:09 PM
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I see you still have the power steering box hooked up and routed with the belts. What are you doing about it now that you've got rack & pinion set up in the car? Are you just leaving it on there as sort of an extra idler pulley? Or are you going to remove it and throw on a shorter belt? I'm in a bit of a predicament because I've also got a car that lacks power steering, and am in the process of an LS1 swap.
11-09-2007, 09:15 PM
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that's going to be real sweet. Good Luck with the project and keep us posted.
I do believe that it is still going to have power steering, just not the type used by the factory 190e
I see you still have the power steering box hooked up and routed with the belts. What are you doing about it now that you've got rack & pinion set up in the car? Are you just leaving it on there as sort of an extra idler pulley? Or are you going to remove it and throw on a shorter belt? I'm in a bit of a predicament because I've also got a car that lacks power steering, and am in the process of an LS1 swap.
Still a hell of a sound out of that engine though.
11-10-2007, 11:15 AM
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Right now I have the pressure hose looped back to the return barb on the reservoir.
Originally Posted by Ravant
Or are you going to remove it and throw on a shorter belt?
03-27-2010, 02:49 AM
#16
any updates from this car ?
the topicstarter hasn't been on the forum in a long time
i just bought myself the same car, specifically for doing the ls1 (6speed) swap.
the topicstarter hasn't been on the forum in a long time
i just bought myself the same car, specifically for doing the ls1 (6speed) swap.
Last edited by jeejee; 10-02-2010 at 05:09 PM. Reason: typo
