Clockwork Customs - RB Alternator Conversion Bracket - LS1 Alternator - RB Engine

The CWC Billet LSA Alternator kit allows you to fit a 140amp LS1 Alternator ( Pontiac GTO in the US) to your RB20, RB25 or RB26 engine. The LS alternator is 140amp vs the 90amp RB26 item, making it perfect for those with big fuel and ignition systems, as the RB26 stock alternator is prone to running out of puff.

The kit comes with CNC billet bracket and pulley, new bolt and nut and it allows complete bolt on. Some wiring looms may require the earth terminal wire to be drilled out slightly, but the main plug goes straight in.

***These kits may ship in either Silver or Black, depending on availability. ***

Kit contents
TOP Mounting bracket x1
4PK Pulley x1
M10 bolt x2
M10 spring washers x2
M10 flat washers x2
M5 bolt x1
M5 spring washer x1
M5 flat washer x1
M10 NUT (FOR ALTERNATOR BATTERY POST)

INSTRUCTIONS ALTERNATOR REMOVAL
1. DISCONNECT BATTERY.
2. DISCONNECT MAIN POWER FEED TO ATLERNATOR
3. REMOVE EARTH WIRE FROM ALTERNATOR (SOME CARS DO NOT HAVE THIS)
4. DISCONNECT SENSE/IDOIT LIGHT PLUG.
5. LOOSEN ALTERNATOR BOTTOM BOLT AND TOP BOLT. DO NOT REMOVE AT THIS TIME.
6. LOOSEN TENSIONER AND REMOVE BELT FROM ALTERNATOR PULLEY
7. REMOVE TOP BOLT FROM ALTERNATOR (DO NOT THROW OUT YOU WILL NEED THIS)
8. REMOVE BOTTOM BOLT FROM ALTENATOR AND KEEP NUT (NEW BOLT SUPPLIED IN KIT)
9. REMOVE ALTERNATOR
INSTRUCTIONS NEW ALTERNATOR PREP.
1. ON YOUR NEW LS1 ALTERNATOR REMOVE THE ORIGINAL PULLEY
2. FIT THE NEW 4PK PULLEY TO ALTERNATOR
3.The new pulley is a neat fit,if pulley does not slide on DO NOT HIT. warm pulley with heat gun or hair dryer.and slide on.
4.IF YOU CAR HAS SMALL RING TERMINALS M6 THEY WILL NOT FIT ALTERNATOR BATTERY POST.
REMOVE RING TERMINAL AND REPLACE WITH M8 TERMINALS
NOTE. SOME PEOPLE DRILL OUT THE ORIGINAL RING TERMINAL TO FIT,THE CHOICE IS YOURS.
INSTRUCTIONS FITTING NEW ALTERNATOR IN CAR
1. PLACE ALTENATOR IN POSITION WITH THE SENSE PLUG FACING AWAY FROM THE ENGINE.
2. FIT NEW LONG M10 BOLT WITH ONE SPRING WASHER THEN ONE FLAT WASHER AND INSTALL ON LOWER MOUNTING HOLE OF ALTERNATOR ,USE FACTORY NUT TO BOLT IN PLACE.
(DO NOT FULLY TIGHTEN AT THIS POINT)
3. SWING ALTERNATOR TOWARD BLOCK AND FIT BELT.
4. NOW FIT TOP MOUNTING BRACKET WITH M10 HOLE TO ALTERNATOR AND M8 HOLE TO ORIGINAL ADJUSTER. (SEE FIG )
5. INSTALL NEW SHORT M10 BOLT WITH M10 SPRING WASHER AND FLAT WASHER. AND INSTALL FROM THE REAR OF THE UPPER ALTERNATOR MOUNTING BOLT HOLES THROUGH TOO THE NEW MOUNTING BRACKET
6.REINSTALL ORIGNINAL M8 BOLT THROUGHT ADJUSTER BLOCK AND INTO NEW TOP MOUNT BRACKET.
7. ADJUST BELT TESION AND TIGHTEN BOLTS AS PER NISSAN SPEC.
8. FIT NEW M5 BOLTWITH SPRING WASHER AND FLAT WASHER.
9. USING M5 BOLT SECURE EARTH CABLE TO BACK OF ALTERNATOR (SEE FIG )
10. SECURE BATTERY CABLE TO ALTERNATOR BATTERY POST WITH NUT SUPPIED.
11. PLUG SENSE/IDIOT LIGHT BACK IN.
12 CONNECT BATTERY
13. DOUBLE CHECK ALL BOLTS ARE TIGHT.
14. YOUR DONE TIME TO START IT UP.

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.