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10-27-2008, 03:05 PM #1
Another install (volt blaster), Pics...
I had about 30 minutes tonight so I decided to install a small mod that has been in a box for almost 5 years (LOL). My understanding of the V-plus volt blaster, as you approach 70% throttle or > the volt blaster adds additional voltage to up the fuel-pump and other items that can benefit from a little kick in pants. After installing the item I took the car around the block and set the aeroforce gauge to monitor voltage and immediately I noticed the increase. When I depress the accelorator more than 50% the voltage would rise to 14.1 to 14.2. Never seen the car get above 13.8/9 ish, mind you the car has underdrive pulleys. It does seem like the car feels slightly more healthy in the upper rpms (5,000 to 6200 rpm), but this could just be me thinking it makes a difference. Either way, finally insalled one more part from the pile of stuff
9.98 @ 146 ************ 12.61 @ 109 ******
1996 WS6 - 6spd: #1073
Bolt-ons ! (Stk heads & Stk cam) HID's, LED's
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10-29-2008, 01:22 AM #2Moderator | Founding Member
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- Nick
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10-30-2008, 01:36 PM #3
Yes, you should be able to walk yourself through the process. If you want instructions; I believe Casper Electronics has a .pdf file you can download. I think I downloaded the .pdf for my setup from summit.
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11-01-2008, 01:44 AM #4
I've been having charging issues with my relocated battery and underdrive ATI balancer... So i've been lookin into this a good amount. Just need to confirm my issues are from the total amp draw I have rather than some 'other' issue.
My car doesn't seem to go over 13.8ish as well at idle. When I go out for a drive the voltage starts dropping at cruise speeds and gets worse the more throttle I give it.- Justin
Custom tuning with HpTuners and your most common standalones.Originally Posted by WJ Birmingham
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11-01-2008, 08:04 AM #5Pr0jekt Turb0?
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11-01-2008, 08:24 AM #6
...or atleast 1. I have 1 and have had no problems. I hear 2 "works"... but not very well.
-Duane-
1994 S-10 - Lt1/700r4 - project /// 2001 2dr Blazer - boring daily
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11-03-2008, 08:25 PM #7
Sounds like you have a couple things going on, 1. check all of your grounds in the charging system, 2. 1 gauge should work, but 0 gauge would be better, 3. alternator could be bad.
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11-04-2008, 07:03 PM #8
Here's the details:
From battery to front distribution block = 0 gauge
From Altenator back to the kill switch = 4 gauge
From battery to ground = 0 gauge
If I leave the battery on a 2amp charge all night, the altenator seems to do 'ok' with charging for a few miles of driving.
Just out of curiosity, I put another optima battery in the trunk area with jumper cables joining it to the existing battery. If I charge that setup thoroughly, I can hold good voltage for almost twice as long.
The altenator is as new as the engine, and has a lifetime warranty. So if that's my issue, I'll gladly change it out. But my balancer is underdriven and the altenator is not overdriven.
Another good point I feel should be mentioned is that I had zero charging issues before the battery relocation. Though I did swap ignition systems and engine management since then. I didn't drive the thing much before swapping the ignition and management systems, but I dont recall having issues then.
I had a audiophile buddy of mine suggest that my charging wire is too small. He stated that with 150 amps (stock altenator output)I should have 2 gauge wire. So I'm thinking of testing this theory by bypassing the existing charge wire and jumping the feed from the altenator directly to the junction block. Just gotta get a terminal for my scrap piece of 0 gauge wire. Would that work to either rule out or identify my charge wire as the issue.- Justin
Custom tuning with HpTuners and your most common standalones.Originally Posted by WJ Birmingham
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11-04-2008, 07:06 PM #9- Justin
Custom tuning with HpTuners and your most common standalones.Originally Posted by WJ Birmingham
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11-05-2008, 09:13 AM #10
Well, it sounds like you have a large enough gauge for all your wiring including 4 gauge for the alternator (you can try a 2, 0 G), but I don't think that will make much difference. The second item that concerns me, Optima battery (I had nothing but bad luck) may be part of your issue. I ran 3 of these batteries before I gave up on the Optima (all 3 of the Optima's would eventually die). I'm betting you want to use an Optima because it's sealed, legally (NHRA) it can be in the car's trunk area, per say ? Maybe you should start with the something easier to diagnose, you said "alternator has a lifetime warranty" assuming this alternator comes from autozone, etc. why don't you just swap it out for a new one to see if the unit is bad. It takes like 5 minutes to remove an alternator from these cars You also stated a crank underdriven pulley, it might not be possible to run an underdrive crank with your current setup ? I would change out the alternator first and put a traditional battery in your setup ( just for testing purposes ) to see if your charging issues are solved by something as simple as a battery and alternator swap. I'm only suggeting the traditional battery as a test ( you don't want a regular battery inside the car for everyday use ) If you find that the battery solves some of your issues, there are other sealed battery that work much better than an optima ( IMO ).
PS: The volt blaster is not going to do anything for you until you figure out the charging issue, FYI.
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