Question for Razor?

[wbrophy]

Factory setting with blue knob turned all the way up is approx. equal to what when you turn the initial setting inside the box from the 11 o'clock to the 1 o'clock setting and the blue knob to what percent of it's full travel?

 

[Razor]

When the Initial is turned up, the system fires more aggressively. Becuase now it fires with more voltage going to the pump, if the blue knob is left the same, the ramp it has really gets aggressive. If you move the turnon to 1 o'clock, move the blue(gain) down to about 60% and work from there.

It also has to do with the amount of boost run. See the 3 bar MAP sensor works from 1.6-4.8 volts DC. If we have it set to come on at 2.2 volts DC(approx 5 PSI) and run lets say 20 PSI boost(approx 3.8 vdc) we have a window of 1.6 volts to play with. What this means is we have a limited amount of space voltage wise to max the system out. In comparison have it come on at 2.2 vdc and run 30 PSI(4.8vdc) the system would have a much greater voltage swing of 2.6 vdc. Which means setting the Initial higher gives the ability to max the system out earlier with a lot less voltage swing.

On the Buicks running 25 PSI boost, any Initial past the 1 o'clock position will max the system out at 25 PSI with a pretty aggressive Gain(blue knob) setting. And if its making great MPH(25+) past the 1/8 mile mark and wants more.. then you get into adding another nozzle. Too much alky can kill MPH. Too litte you'll have knock. So you have to find the sweet spot. Too much at least it wont knock

HTH

 

[wbrophy]

Sharp As A ?

No need to reply but I like your sin. Gee I wonder what it implies? As always thank's for the reply.
PS: As you know there is only one thing sharper than a razor? A fart, it can go right through your pants without even cutting them.

 

[Razor]

Speaking of farts

Fastest thing on the planet is diareah. Before you can think, blink, or turn the lites on... it happens

Cheers brother