This is the altitude compensating Holtzman ATACC system on an airbox for an S-chassis sled.
I have not had much experience with this. I used it one time out west and it didn't seem to be working for me at 10k feet elevatoin. it may just needed to be jetted different or something. didn't want to mess with it that day, so just put stock back on. i am selling as-is because i really don't know enough about it to say it works or not. ask questions.
http://www.startinglineproducts.com...nstruction&catalogID=4&catID=31&productID=406
asking $60
Pics and more parts: http://www.snowest.com/forum/showthread.php?t=74402
I have not had much experience with this. I used it one time out west and it didn't seem to be working for me at 10k feet elevatoin. it may just needed to be jetted different or something. didn't want to mess with it that day, so just put stock back on. i am selling as-is because i really don't know enough about it to say it works or not. ask questions.
http://www.startinglineproducts.com...nstruction&catalogID=4&catID=31&productID=406
asking $60
Pics and more parts: http://www.snowest.com/forum/showthread.php?t=74402
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