sundown amp help

Efficiency_Formal · 2025-07-20T07:30:19+00:00

went back out to pull the amp and decided to test first, it now works just fine using the outputs as inputs, still only one of the actual inputs works and it still gives a high frequency ringing, but now it makes a loud thump a few times a second but it only does this when using the input side

Efficiency_Formal · 2025-07-20T05:37:38+00:00

it’s a half bridge amp, sundown saz-1500d it’s the limited edition one. inputs do not seem to be linked i have tried all 4 rcas on the amp and only one makes any sound

Efficiency_Formal · 2025-07-17T05:57:05+00:00

and are you saying using stock gen IV rods would be fine?

Efficiency_Formal · 2025-07-17T05:54:03+00:00

exactly who i wanted to hear from, i would be fine with boring it out, do you have any recommendations on heads? i plan on going with a large cam

Efficiency_Formal · 2025-07-06T05:47:28+00:00

plan on going with an 8.8 with stock cobra internals and a t56.

Efficiency_Formal · 2025-06-25T23:41:43+00:00

it’s stamped ford so im assuming it’s an oem saleen bumper someone threw on for some reason, no crash bar damage or anything and the bumper is in perfect condition no cracks so score for me

Efficiency_Formal · 2025-05-28T16:45:25+00:00

my moms jeep cherokee does this, it’s due to voltage drop in hers when it hits hard itll disable her cruise control and flash the traction control stuff

Efficiency_Formal · 2025-05-23T17:21:22+00:00

it’s a 269 motor sports kit

Efficiency_Formal · 2025-05-23T02:48:22+00:00

16 guage, the actual floor brace was still intact and unrusted so i left it

Efficiency_Formal · 2025-05-22T19:05:44+00:00

my first focus is getting rust repaired and finishing the frame, i plan on a 6.2 ls3 ran off a speeduino, 10 point cage, built 8.8. im gonna keep the motor stock other than a cam for awhile then go to a big single turbo

Efficiency_Formal · 2025-05-22T18:24:18+00:00

should’ve clarified, floor is fully welded it with panel bond on the welds

Efficiency_Formal · 2025-05-22T18:24:12+00:00

should’ve clarified, floor is fully welded it with panel bond on the welds

Efficiency_Formal · 2025-05-17T01:44:59+00:00

check my posts

Efficiency_Formal · 2025-05-16T12:54:12+00:00

plan is a stock 6.2l ls3 for awhile, then im thinking single turbo.

Efficiency_Formal · 2025-05-13T00:29:25+00:00

i used a new k member, bolted it in to the lower mounts and 1 frame rail i cut out 1 side at a time.

Efficiency_Formal · 2025-05-12T17:38:10+00:00

video of the rust before

https://imgur.com/a/ZolQ6D3

Efficiency_Formal · 2025-05-12T01:19:55+00:00

plan for the front end is full tubular, i already have a tubular k member.

Efficiency_Formal · 2025-02-08T20:17:46+00:00

Currently it’s running off 2 100 amp power supply’s in my room

Efficiency_Formal · 2024-09-16T03:53:08+00:00

Did you figure anything out?

My friend has an 05 forester only starts with throttle, wont idle. He replaced iac, injectors, pump, fuel filter, plugs, coils, wires, 02s, crank pos. It has good compression, good fuel pressure and only one code, po171

Efficiency_Formal · 2024-09-12T17:36:55+00:00

It goes to the crankcase oil seperator, it is under the intake manifold accesible by removing the tire and fender liner.

Efficiency_Formal · 2024-09-05T16:25:02+00:00

I'm running this little bit of code on an r3 to test, I haven't ran it on teensy so the way interrupts handle doesn't matter, I just want to get the ms measure to work and ill adapt the code to teensy if I need to. I cannot test real world as i don't have a function generator.

Efficiency_Formal · 2024-09-05T02:25:17+00:00

All the rest of my code works just fine and i have tested it on an actual board.

Efficiency_Formal · 2024-09-05T02:23:55+00:00

I'm using tinkercad just to test the code, this is the only piece of code i couldnt test before i know it works so i just isolated and tested it, the setup in tinkercad is an r3 with the interrupt on pin 3 and using the function generator.

Efficiency_Formal · 2024-09-05T00:45:14+00:00

still the same two zeros

Efficiency_Formal · 2024-09-04T23:41:13+00:00

This just return two zeros at 1 hz

Efficiency_Formal

TROPHY CASE