what hp more hp out of 89
 

i have an 89 engine going to put in 79 k20 chevy what kind of hp can i get out of the stock pump and were can i find 120hp or bigger injectors how much fuel pressure can i put to the pump



01 quad cab 5spd 265000 miles cold air intake afe, cooler tubz, duel electric fans, airdog 150, edge jucie att. hot unlock, schied lighting pump, .093 connector tubes, ats head studs not on yet, 250 hp injector not on yet, duel 6 inch aussy stacks, 4 inch lift, eagle alloys, 35x12.50x16.5 bfg's, ranch hand front and rear bumpers

01 reg cab 5spd 266000 miles cold air intake afe, cooler tubz, single electric fan, Holley blue pump, edge jucie att. hot unlock, .093 connector tubes, duel 5 inch miter stacks, leveling kit, American racing wheels, 33x12.50x16.5 bfg's, ranch hand front and rear bumpers

Our sponcors can hook you up on injectors. You can safley run 15psi into the pump. I'm making 426hp out of my 89.

get a good pyrometer and start tinkering with your pump there is a lot of "free hourse power" to be had out of that ol goat....theres a screw in the back of your pump called the power screw, turn it in a little bit at a time.but be careful too much could cause the engine to run away(means the rpm will go way up an the only thing you can do is kill the air to the engine...use a piece of plywood that will cver your intake housing on your turbo) and you will have to adjust your idle back after messing with the power screw.
on top of your pump there is the AFC cover 4 screws and a banjo bolt hold it on take it off (be careful not to loose the 2 copper washers on the banjo bolt) peal off the rubber and conected to it will be your fuel pin under that will be a star wheel(controls under what boost conditions your engine will reach full fuel) you can turn the pin and the starwheel to try an tune your pump for under boost conditions......

all in all you can get a lot out of that little pump with some tinkeren:U::U:

Are running an intercooler?

not yet... but something is in teh works... :D