Jump to content

Help Me Predict Voltage Drops!


Recommended Posts

Posted

Sundown 3000d @ .5 1 g34 deka under the hood and 3 g31 dekas in the rear(total of 4 batteries). 250 amp mechman alt big 3. Whats everyones voltage opinions?

Team Sundown

3 15" Sundown Nightshades

1 RD HW D9 amp

10.5 cubes tuned 30hz

Posted

I have no idea but I predict mid to low 13s

edit: under tones

Vehicle: 1997 S10 Blazer 4dr 4X4

Exterior: Rear End Bagged, Black Grill, Lifted 2"

Amplifiers: Rockford Fosgate T8004 & T10001bd

Batteries: 2 Stinger SPV35, Kinetik HC2400

Electrical: Big 3, DC Power 290amp Alternator w/ MLA at 15.5v

Enclosure: 4.2 ft³ @ 33Hz 84sq.in. of port (20sq.in. per cube)

Headunit: Eclipse CD3200 w/ 80G iPod

Mids/Highs: Rockford T152s (a-pillars), Rockford T162s (doors)

Subwoofers: 1 15" Fi BL Fully Loaded

Wire: All 1/0g Kicker Hyperflex

My YouTube Videos

My Fiberglass A-Pillar Build

My "Seamless" Looking Box Build

My DD1508 T-Line Bandpass Build "Seamless" w/ Acrylic Windows (for '05 TrailBlazer)

My Stealth 8" Fiberglass Build (for '05 TrailBlazer)

My Build For A Friend's '08 Cobalt 15" BL Sealed Off From The Trunk

My feedback/references...

Posted

yea you shouldnt have to bad of a voltage drop with that setup since youll only be pulling around 200 amps worth and you gotta 250 alt and those batts. id say low 13's

2 18'' fi btls fully loaded

2 sundown saz 3000d

1 iraggi 200 amp alt

3 powermaster 3100d series batts

11.75 cuft wall after displacement tuned to 31.08 hz

Posted

what is the alt output at Idle and what size pulley are you running? Should be just fine, you should consult the guys at MLA and see if they have a product to control that new alt.

2003 Ford F-150 Reg Cab layin body on 26's

2003 Tahoe 3/5 drop on 26's with a 408cid Supercharged engine.

2011 Camaro 2SS 2005 VW GTI Stage II ECU, CAI, 3" turbo back exhaust, FMIC, lowered 2" on some plastidipped 18's

2003 Hayabusa lowered, stretched, cams, nitrous and custom paint

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   0 Members, 0 Anonymous, 993 Guests (See full list)

    • There are no registered users currently online
×
×
  • Create New...