DPE built 180 pump

RickFox

Active member
Joined
Oct 28, 2006
Messages
1,233
This is a pump Seth had for sale in august, this is copied from his ad:

180 Pump 0 402 736 885
-Fresh Overhaul (bead blasted, complete tear-down/clean up, new gaskets, seals,and calibrated for max fuel)
-181 cut to .5mm shoulder dv's
-4000 rpm kit
-Set up for full rack travel @ 45psi boost
-Pinned @ 18* BTDC
-Flows 450cc
-NO fuel plate, AFC complete and modified for full travel

I pulled the 181 cut dv's and swapped in a set of Westons competition cut dv's. Seth said that should put the flow in the 500 cc area. Very little run time, maybe 1000 miles on the pump since installed, going to 13mm.
Paid $1800 in august, looking for $1500, no core needed.
 
I'm a p pump newb, roughly what kind of power can 450cc's support ?

Depends on how you supply the air...

My old 12mm pump was calibrated to flow around 500cc's and it made 721hp with a s475 single charger. We then decided to have a little fun and opened a bottle of nitrous into the intake on the next run with zero changes to the truck otherwise and it made 1191hp with a little extra oxygen.
 
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