Only 5 left
 

5 more left...

-J

Knock Boxes
 

Unfortunately one of the items is still on back order...Looks like it will take another week or so. I should be able to get first set out by the 13th.

-J

Knock Boxes are Built!!! Shipping Immediately!!!
 

Okay, I have a batch built, tested and packed in USPS flat rate boxes!

You can expect them 2-4 bizdays after payment is received!

$75shipped in US. International available too.

Paypal: rotor_rage@yahoo.com

-J

Knock Boxes Available
 

Closed loop knock control for Haltechs.

Pulls user adjustable amount of timing under knock.

Automatically rebuilds timing back, will immediately re-pull timing if engine knocks again.

-J

Knock Box Function Video
 

Here is a realtime display of how the unit works.

The BLUE line is the output of the GM Module. When the knock sensor senses knock the GM Module creates a very short square wave. This immediately makes the Knock Box output (Yellow line) drop (causing Haltech to pull timing via the trim fucntion) and slowly rebuild the voltage (and timing) back to nominal.

For questions or orders PM me. $75 w/complete instructions 2-3day shipped.

http://www.youtube.com/watch?v=NaSrZ...layer_embedded

Bump. Several more in stock for shipment

Knock Box Forsale on Ebay 5/13/11
 

Posted one on Ebay...No Reserve

I forgot about this! Is it compatible with a Sprint RE as well? What exactly does the kit contain? Is there anything additional that needs to be purchased? Thanks!

The kit contains the complete assembled/wired box. It also includes detailed, color instructions for full install including GM ignition module, knock sensor, power, gnd etc. I’ve had people comment that they are very comprehensive/easy to follow. You will need: single wire knock sensor and the GM Ignition module described in the thread. You can pluck one of these at a Pick-n-Pull for about $5-10. Complete install takes less than an hour.

I am not familiar with the Sprint RE. However, this box will work with any ECU that has a function that allows an analog signal control a timing correction. i.e. The haltech trim knob pulls timing by altering a 5VDC signal from 0.1-2.5V with the use of a potentiometer. This box mimics that potentiometer. Therefore if your ECU has an analog input and corresponding map/correction factor to influence timing this will get ya setup.

If you have more questions, PM your phone number to me and we can chat.

Thanks,

The Sprint ECU does not have a provision for trim. If you add one of the soon to be released I/O boxes, those functions will can be added.

Weren't those boxes "soon to be released" in January? :-p

You don't know the Haltech jargon? When they say it'll be out by SEMA, you have to ask SEMA of what year.

The boxes are done. The software is already released. We were given a release level I/O box to beta test a month or so ago. We're still waiting on firm pricing and the actual units to start shipping. "soon"

Free international shipping
 

For a limited time I'll throw out some Free International Shipping anywhere USPS Priority goes...

If anyone wants to buy a new GM connector to go with a new GM ESC module to use Pistonsuk's knock box they are readily available online for ~$13

Example-
http://www.hawksthirdgenparts.com/co...1-1-1-1-1.aspx

hey thanks for posting that!

-J

i kinda want this, but i will need it shipped internationally, + if im to get it, i would need a compleete kit, since the car im supposed to source the parts from are extremely rare over here (if the are anny at all)

both the module and connector are available online; you should be able to get them shipped right to you.

let me know about the box. I will ship it international for free

-J

Another shipped, a couple more left.

-J

thinking about gettin' one...

Which knocksensor would you advise and which installation point? (i think original knock sensor mounting point of the rear housing because of the possible leaner conditions of the rear rotor?)

sorry, haven't logged on in a while. I do have a couple left

you got it, that's where I have mine mounted. I used the stock Mazda one.

-J

Hey I defentley need this for my s4! Do you have any one left?

All out for now....

New Batch of Knock Boxes Jan 2012
 

Making up another batch. I'm taking orders now, they should be ready to ship by February.

$75shipped in the US (2-3days)
$90shipped internationally (6-10days)

Comes with full install instructions.

PM if you're interested.

-J

I'm interested. Do you still have them for sale?

Yep, another sold last week and I do have several left.

Sorry, I need to check this thread more often.


-J