Smaller Pulley for my 200amp alt from excesamp.com
I am having a couple of problems with my 200amp HO alt from excessiveamperage.com.
I installed it and gave it a load test, came up around 192 amps which is fine. The problem is that it doesnt kick in until around 850 RPM and my 2000 blazer idles at around 600RPM. So at idle my alt my alt isnt even giving out 14 volts, until the idle hits ~850 the car is running at 12 volts.
Also, when I do rev up the engine I am only gettin around 13.8 volts, occasionally ill hit 14. Shouldnt it be around 14.4???
My buddy got a HO alt and also put a smaller pulley on it so it revs up higher, especially at idle. But he says it cost him around $160. Would a smaller pulley really cost that much??
Is there anything wrong with my alt????????????
MY SETUP IN A 2000 2 DR BLAZER:
ALL FOR SALE!!!!!!
HU - PIONEER p6500DVD - All in one touchscreen DVD with back up night vision camera
SUBS - 3 JL 12w6v2's
SUB AMP - Lanzar opti2000d
SPEAKER AMP - VIPER 200.4
Blown Viper 2500.1 for sale. $100