THe NAC Lots-O-BFG KO2 Thread

[squashman702]

Re: THe NAC Lots-O-Post Thread

Left my sunroof open last night. Hooray wet butts.

And as I was typing a huge jacked up dodge 1500 was just towing a trailer full of enormous logs. He was at about 3000 rpms while taking off from a stop, something was obviously slipping and the tongue weight was so much I thought the front wheels were going to lift off the ground.

Guess I should taken a photo instead of staring.

Someone send up the BRoss signal. He's needed.

 

[ktm racer 419]

Re: THe NAC Lots-O-Post Thread

Wheelies have happened here though. Usually 1 ton dump trucks loaded up really shitilly. They know they won't stop in time for the red light so they just sail over the hump in the middle of the intersection at about 40 mph and the front wheels bounce off the ground a couple times.


Cool story bro huh.

 

[squashman702]

Re: THe NAC Lots-O-Post Thread

And no skydriving attempts from you?!

 

[ktm racer 419]

Re: THe NAC Lots-O-Post Thread

My suspension soaks up that hump too well. You need like a stack of thick ass leaf springs or 2" of suspension travel to get air off it.

 

[XJLI]

THe NAC Lots-O-Post Thread

There's no videos or pics of me skydiving my jeep. Gotta fix that this summer.

 

[ktm racer 419]

Re: THe NAC Lots-O-Post Thread

There's no videos or pics of me skydiving my jeep. Gotta fix that this summer.

even my airbumped, leaf sprung j10 has pics with 2 wheels in the air. SMH

 

[XJLI]

Re: THe NAC Lots-O-Post Thread

even my airbumped, leaf sprung j10 has pics with 2 wheels in the air. SMH

did you really just SMH me? :nono:

i have a gopro video showing that i did get air, but its focused on my front tire. i need to get my rear bumps in, the UHMW in my front prothanes, and my shackle relocation brackets in and i'll be set. oh, and grind away some gas tank skid bc my ruffstuff 60 cover hits it and it is not a pleasant noise or feeling.

 

[ktm racer 419]

Re: THe NAC Lots-O-Post Thread

dude, you still haven't shaved that shit? lol

and I have gopro of my truck doing cool shit too. but Stefan is too cool to upload them.

 

[MoparManiac]

Re: THe NAC Lots-O-Post Thread

Did you still want to bend that pipe Sam?

I bought a mad small capacitor without thinking about it, not to mention non-polarized. Need to try a larger one to filter out the noise.

 

[ktm racer 419]

Re: THe NAC Lots-O-Post Thread

Did you still want to bend that pipe Sam?

I bought a mad small capacitor without thinking about it, not to mention non-polarized. Need to try a larger one to filter out the noise.

nah. I went another route with it. Got started on it last night.

(yup I actually worked on my jeep, tis' the season to GSD)

 

[kastein]

Re: THe NAC Lots-O-Post Thread

What voltage/capacitance/chemistry are you looking for? I have piles of that shit.

 

[foxwar71]

Re: THe NAC Lots-O-Post Thread

Someone send up the BRoss signal. He's needed.

quickly! To the Bro cave!!

 

[MoparManiac]

Re: THe NAC Lots-O-Post Thread

nah. I went another route with it. Got started on it last night.

(yup I actually worked on my jeep, tis' the season to GSD)

HURRY UP

What voltage/capacitance/chemistry are you looking for? I have piles of that shit.

330uF, at least 35V, electrolytic, polarized.

I'm picking one up on my way home tonight from you-do-it, but thanks I'll keep you in mind if I have any future issues.

 

[XJLI]

Re: THe NAC Lots-O-Post Thread

dude, you still haven't shaved that shit? lol

and I have gopro of my truck doing cool shit too. but Stefan is too cool to upload them.

it only hits at certain speeds.. its like 1/16" of an inch worth of contact. if i go through some whoops/jumps by my apt i never hear it but if i hit a bump in the road 15ft away at 40mph it SLAMS the jeep hard.

 

[kastein]

Re: THe NAC Lots-O-Post Thread

That seems sorta big for noise filtering... not sure it'll handle the higher order transients. If you still have issues with that one on there, put say a 0.47uF to 1uF tantalum directly across the source of the noise (injector drivers?) keeping the leads as short as possible.

 

[MoparManiac]

Re: THe NAC Lots-O-Post Thread

That seems sorta big for noise filtering... not sure it'll handle the higher order transients. If you still have issues with that one on there, put say a 0.47uF to 1uF tantalum directly across the source of the noise (injector drivers?) keeping the leads as short as possible.

It's basically to soak up the flyback through the 12V. MS uses a peak/hold PWM technique to get the injectors open as fast as possible, and not burn the injector drivers out when using low impedence injectors (GM TBI are anywhere from 1.2 to 2.4 ohms).

When I hook up the MS straight to the battery (big capacitor) it filters out all the noise and anything not directly connected to the battery works mint.

Knock yourself out. The capacitor gets tacked between Q3 pin 2 and Q9 pin 2.

 

[kastein]

Re: THe NAC Lots-O-Post Thread

Oh, cool. Wasn't sure if it was RF noise or just transients from big-ass loads getting turned on and off.

 

[asp]

Re: THe NAC Lots-O-Post Thread

330uF, at least 35V, electrolytic, polarized.

And here I thought building a rig was all about big tires and lots of steel.

 

[billyjp2]

Re: THe NAC Lots-O-Post Thread

If you can't fix it with a sledge hammer, you've got an electrical problem

 

[ktm racer 419]

Re: THe NAC Lots-O-Post Thread

And here I thought building a rig was all about big tires and lots of steel.

Real rigs have 4 barrel carburetors