This is a general site search and does not include list archives. | |||||||
|
#11
|
||||
|
||||
Re: NOS vs Alky
Ahhh ...
Well, basically, the progressive stuff is actually even more complicated than single shot stuff (and more dangerous without some sort of feedback). It's the same principle as the alky progressive systems, you PWM a solenoid (or solenoids) to control amount and do it based on a window switch (for RPM). The one we built was more comprehensive and actually talked on the CAN bus (only worked on 2004+ CAN vehicles). We used engine sensor data (and hence there wasn't a bunch of external wiring and such ... just the solenoids to an underhood module that provided enough power to run them and talked on the CAN bus to the head unit. Worked pretty well and was almost like supercharger in a bottle. The biggest thing was calibrating the PWM for the jets/motor to avoid going lean during less than WOT. Just too prone to user error and misuse ...
__________________
Ken Mosher 1987 GN original owner 650+ HP Black 2015 BMW 328xi XDrive wagon 2012 Volkswagen Tiguan (the Tig!) Night Blue Met (sold) 2006 Trailblazer SS Red Jewel Tint 395 HP AWD (sold) 2014 Silverado LTZ Crew 4WD 2012 Honda VFR 1200F Tahitian Blue (sold) 2015 BMW S1000R Racing Red 2013 Honda CBR500R Red (wife's bike) 2014 Triumph Bonneville T100 2003 Harley Davidson V Rod Anniversary Edition |
Bookmarks |
|
|