Custom Twin Turbo Engine - R129 Mercedes SL320 3.2L 6

Selling performance parts? Wanna trade? That goes right here!
cubes
UB Junior Member
Posts:5
Joined:10 May 2013, 4:03 pm

Post by cubes » 24 Jan 2015, 10:28 pm

Modified and rebuilt engine with custom twin turbo install from 1998 Mercedes SL320. Engine has lots of work and parts and would make great upgrade or project. Advertised price much lower than money spent to build.

Engine rebuilt to suit boost -
- lightened & modified crank & con rods
- electronically balanced crank
- AMG custom pistons (compression ~ 8.5:1)
- rebuilt with new seals, valves, guides etc
- bored and honed
- electrical water pump - reverse flow
- ARP custom head stud kit
- Aeromotive fuel pressure regulator
- Aeromotive fuel filter
- Silicon & braided hoses
- all intake pipes in matt black for stealth
- AN fittings
- intercooler heat exchange & water pump
- twin filters
- new coils, wires

The boost;
- Twin custom built garrett turbos
- custom cast Turbo headers (KTT kit)
- custom stainless steel exhaust outlet
- air to water intercooler
- twin blade throttle body (Mustang Cobra)
- HKS blow off
- all sensors required to run computers

Engine has been wired up to a Haltech E11v2 stand alone engine management, however doesn't seem to be working. A new computer should get the motor on track.

Gearbox has been rebuilt to handle the power and may come with the sale depending on final price.

Performance;
Previous owner had it running 1.3-2 bar boost, estimated at 450 - 650hp, with RPM limited to 6800 rpm, but bottom end could take up to 8000 rpm if needed. This is not a promise and would depend on your tuning and setup.

Serious enquiries only. Any test welcome. Engine is still in the car.