928 LS V-8 Automatic and Five Speed Conversion

Since the late 70’s when the 928 was introduced, many have called it the “German Corvette.” In almost every way, it outperformed Corvette’s for 20 years since its birthday. Unfortunately, the power under the hood was one thing that did not live up to the nick-name. So why not install a Chevy V8 and give it the boost in power and reliability it’s been begging for?

I can tell you with confidence, the all aluminum LS V8 engine installation using the Renegade Hybrids conversion kit, is actually quite easy…and the results are fantastic. Plus, it's much lighter and smaller than the stock 928 engine which improves the handling and it makes maintenance a breeze. With the extra-added room in the engine bay of the 928, several LS-series motors and their accessory packages will fit in the 928 engine bay including the Corvette LS-7. Even carbureted versions of the LS based motors are an option if cost and simplicity are paramount.

Renegade Hybrids and Turn Key Engine Supply have teamed up to develop a specific engine package for each of our new LS-series conversions including the 928. With a new engine (not rebuilt), equipped with a complete stand alone FI system, the computer already programmed, a harness already custom built, the proper accessories installed, the correct exhaust manifolds provided, dyno tuned to your desired HP, and backed by a iron-clad warranty, this option must be very expensive... right? No way. We have new 410HP motors ready to ship for under $8000 with our discount! Don't believe it, take a look: here

OR…you can pull a good used LS based engine from a reputable salvage yard, purchase one from the classifieds, or visit your local GM dealership for many terrific options including the new 50 state smog legal LS3 V-8’s that boast over 400HP and burn cleaner than a 2005 Hybrid!

Basic Parts for Manual Transaxle Cars
CUSTOM BELLHOUSING ASSEMBLY: GM based bellhousing, custom adapter plate, hydraulic throw out bearing, and hardware, pre-assembled.
TORQUE TUBE ADAPTER: Adapts Porsche torque tube to custom bell housing assembly.
MOTOR MOUNTS: Welded steel mounts that bolt to the 928 crossmember to accept stock Camaro LS Series rubber isolators.
PILOT BEARING: Custom made bearing assembly.
CLUTCH DISC:High performance Chevy 12" disc with Porsche 928 center spline.
HYDRAULIC CLUTCH HOSE: Connects 928 master cylinder to hydraulic throw out bearing.
LS-SERIES REMOTE OIL FILTER MOUNT: Allows the remote relocation of the oil filter.
CUSTOM OIL PAN: Custom built pan, equipped with windage tray and trap doors, to clear 928 crossmember and sway bar.
OIL PUMP PICK UP: Custom made oil pump pick up to work with new pan.
$1,950 TOTAL
The above components include most hardware necessary to install the conversion kit.

Basic Parts for Automatic Transaxle Cars
CUSTOM BELLHOUSING ASSEMBLY: GM based bellhousing, custom adapter plate, and hardware, pre-assembled.
TORQUE TUBE ADAPTER: Custom machined coupler that adapts the Porsche torque tube flange to the custom bell housing assembly.
TORQUE SHAFT ADAPTER: Custom machined adapter that connects the 928 torque tube hub directly to the GM crank.
MOTOR MOUNTS: Welded steel mounts that bolt to the 928 crossmember to accept stock Camaro LS Series rubber isolators.
FLEXPLATE: LS based flex plate designed to engage with stock GM starter.
LS-SERIES REMOTE OIL FILTER MOUNT: Allows the remote relocation of the oil filter.
CUSTOM OIL PAN: Custom built pan, equipped with windage tray and trap doors, to clear 928 crossmember and sway bar.
OIL PUMP PICK UP: Custom made oil pump pick up to work with new pan.
$1,950 TOTAL
The above components include most hardware necessary to install the conversion kit.

Optional Parts for 928 Conversion
$945 CUSTOM RADIATOR: This is an extremely efficient all aluminum radiator and fits into the stock location with no modifications. Ready to go with the Chevy LS-series fittings positioned correctly for ease of installation. Uses off-the-shelf pre bent hoses!
$425 HIGH PERFORMANCE ELECTRIC FAN KIT: HP dual Spal puller electric fans. Includes custom aluminum shrouding, and is designed with thermostatic control switch to connect directly into stock 928 electronics.
$159 MOTOR MOUNTS: New stock Camaro LS Series rubber isolators to work with Renegade custom 928 conversion mounts.
$245 CUSTOM REMOTE FILTER OIL LINES: One pair with all needed fittings.
$25 COOLANT TEMPERATURE SENDING UNIT: With correct VDO output to match your 928 stock gauge. Please specify your gauge value when ordering.
$45 OIL PRESSURE SENDING UNIT: With correct VDO output to match your 928 stock gauge. Please specify your gauge value when ordering.
$35 CUSTOM OIL PRESSURE SENDING UNIT ADAPTER: Adapts LS-series oil pressure block output to VDO sender.
$100 upgrade to kit purchase KEVLAR HIGH PERFORMANCE CLUTCH DISC UPGRADE: ($355 if sold separately.)
$440 STOCK 12" GENUINE GM FLYWHEEL AND PRESSURE PLATE
$345 HIGH PERFORMANCE STAGE-TWO YELLOW PRESSURE PLATE:
$245 LS Series CUSTOM FUEL REGULATOR/FILTER/RETURN COMPLETE KIT: With correct fittings for your Porsche stock fuel lines.
$200 / pr. CUSTOM BUILT POWER STEERING LINES: Cores required.
$240 STOCK GENUINE GM LS Series CAMARO STARTER: New!
From $390 LS Series COMPUTER PROGRAMMING: Available with complete 50 state emissions all the way to full race.
From $450 LS Series TO 928 COMPLETE CUSTOM MODIFIED FUEL INJECTION HARNESS: With or without emissions.
$285 LS Series CUSTOM CV MOUNTED SPEED SENSOR: With reluctor ring and GM sensor. (Bracket fabrication required to match auto or manual 928 transaxle.)
$29 LS Series/LT-1 RIGHT ANGLE THROTTLE BODY INTAKE BOOT: 4 inch to 3.5 inch.
$29 LS Series/LT-1 RIGHT ANGLE INTAKE BOOT: 3.5 inch to 3.5 inch.
$20 ft. LS Series/LT-1 ALUMINUM 3.5" INTAKE TUBING
$125 LS Series TO 928 CUSTOM THROTTLE CABLE: Auto or five speed. Please specify.
$119 HEATER CONTROL, RETURN "Y", AND HOSE KIT COMPLETE: The LS Series heater return loop must remain intact for the required bypass system designed into the motor. The remainder of the 928 heater system is quite adequate and will work perfectly if used with this kit. Includes vacuum coolant control valve, custom return "Y", 11 clamps and hoses.
$125 LS Series/LT-1 OPTIMA BILLET BATTERY TRAY: For cell relocation.
$360 TORQUE CONVERTER MODIFICATION: May be required for some automatic cars with high performance engines. Priced with core exchange.
Ordering Terms