LS1 140a Alternator Upgrade Bracket Kit "SR20 - RWD" Color:Black WARNING This fuel pump requires

WARNING This fuel pump requires a minimum 35-amp relay on each pump

The Yelsha D Billet Water Pump blanking plate (weight  is 600 grams) is used to replace the factory pulley driven RB20

Not sure what spark plugs you need

0-5V Output Lambda values from

External water pumps offer much better cooling and also reduces rotational mass on the engine

LS1 140a Alternator Upgrade Bracket Kit "SR20 - RWD" Color:Black WARNING This fuel pump requires3 4 Day Lead Time TAARKS LS1 140a alternator upgrade bracket kit. Our kit is designed to bolt the Early LS1 ( AC Delco # 92058857 ) 140a alternator onto the SR20 rear wheel drive engines. These alternators are a must when running larger fuel pumps, thermo fans, stereo systems etc. The brackets are machined from billet 6061 T6 aluminium and anodised to prevent corrosion. Our unique adjuster allows easy adjustment of the belt without fear it might slip