This is wat i found out:
It looks a little different because it doesn't have an AFC or KSB. That means you won't have a pin to grind, an AFC lever to remove, or a smoke screw to mess with. The only external adjustments appear to be idle, high idle, and the power screw.

and with a NV4500 and 3.54 gears i got 4th gear to top out at 95

 

and with a NV4500 and 3.54 gears i got 4th gear to top out at 95[/QUOTE]

I'm sure its toungue was hanging out pretty good.

 

you people suck. really really hard.

 

Well, DUDE... Isn't that something you could have said earlier?



There doesn't seem to be an air fuel control on top of that pump; I think that's a fuel banjo-bolt at the top, right? So consider that your AFC settings are all already maxxed out. So that leaves a full power screw, timing, and a governer spring that you can modify.

Of course, since this is a tractor, it means that it'll be thrashed on a daily basis and you need to be extra careful to not overload anything on the driveline. And you also need a pyrometer.

 

Begle......its in a 1988 C30 1 ton Dually. pyro is in, and not sue bout governor spring or fuel screw but i might play with it tomorrow

 

Ohh... This is your daily driven truck?

Yikes; I'll bet that thing is a freight-train-level smoker if you put it to the floor, isn't it? The tractor was probably a hand-throttle?

Do you have a tach? The pump might have a 3200 RPM spring in it stock. If it even uses the same type of springs, which I'd assume it does.


What's the rest of the driveline in the truck?

 

the pump that you have on your truck is a lucas injection pump.

 

Why do you say that? Lucas builds Boschs? Rebuilds Boschs?