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Parker knock box

fba

Newbie
Joined
Nov 30, 2005
Messages
5
Location
alaska
Just wondering if anyone is famalier with this unit. When out riding how many LED lights comeon when u hold it for about 2000 feet.
 

I am running one with the current settings of my efi box I get no knock at all under wot for 2000' I did notice before that if was rich and was getting rich knock Im now between 12.1-12.3 WOT and no more knock.
 
Yes if you have to much fuel you can knock as well I have experienced this turning my turbo car before as well. As said before any lights are not good. I was tuned at 11.2 - 11.5:1 before WOT and would get the odd knock count. Now I am tuned to 12.1-12.3:1 WOT I get no knock counts same tank of fuel same everything else.
 
The mods goes on and on and....I need one too LOL
 


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