How do I know my hpop is enough for my injectors

jstann · Jan 30, 2012

I'm getting a set of stg one from full force

Will my stock pump be enough I get 3500 psi wot

silverpsd_06 · Jan 30, 2012

Depends how long will it hold 3500psi? If it will hold it for quite a while and maybe settle out to 2800-3000 then yes

Wackerjr · Jan 31, 2012

stage ones.... most likely going to be fine.... BUTTTTT that all depends a bit on tuning, and how long your in it with the lead foot.... you may throw a light in higher tunes, but no way to tell until you get you injects in...

Short Bus · Jan 31, 2012

I'm going to say that your stock hop won't hold that kind of pressure, in a hot tune it will be lucky to hold 2000 psi. It could do a little better than that if your lucky but I wouldn't count on it.

silverpsd_06 · Jan 31, 2012

He said he gets 3500 wide open, don't you think that would be enough short bus depending on how long he can hold it?? Is there any reason why a 15 wouldn't hold it not like he is going too big is there anything really done to the oil side on stage 1's?

Derek@Vision Diesel · Jan 31, 2012

3500 is plenty... a stock 15* with stage 1s wont do that though...

And idk who his tuner is, but most tuners wont let it get that high regardless

Short Bus · Feb 1, 2012

if he's getting 3500 psi out of a stock 15* hpop with stage 1's, then the ipr is grounded out at idle lol. IIRC, mine would dip below 2000 with stage 1's and a hot program.

jstann · Feb 1, 2012

I checked today it will peak at 3700 psi for prbly 4 sec then come down to 3300

jstann · Feb 1, 2012

That's on my 140 tune from DP

jstann · Feb 1, 2012

The stage ones aren't in yet

Derek@Vision Diesel · Feb 1, 2012

Okay on your stock AA's your seeing 3700?? As long as you Tell jody you are going to be running stage 1s and a stock HPOP he will set you up for it to run well.

But honestly i would suggest a little larger pump to get the most out of the injector

Short Bus · Feb 1, 2012

You will be down around 2000-2200 after injectors, maybe a touch more but it will be very low compared to those numbers.

Derek@Vision Diesel · Feb 1, 2012

Short Bus said:
You will be down around 2000-2200 after injectors, maybe a touch more but it will be very low compared to those numbers.

at WOT in a hot tune... daily driving he should be fine till he can upgrade eh?

jstann · Feb 1, 2012

Thx guys for your input .... Strokeorcroke my buddy Dallas bought your crew cab

Dieselboy. · Feb 2, 2012

T500 is your cheapest alternative.

Your in victoria ? Quite a few guys on the island. But I've yet to meet a guy Vancouver area

Derek@Vision Diesel · Feb 2, 2012

jstann said:
Thx guys for your input .... Strokeorcroke my buddy Dallas bought your crew cab

Haha what a small world... Should of told him to buy it before i put it back to stock, he would of been much more happy :rockon:

bigcountrysg · Feb 2, 2012

Well from my experince with a stock 17* hpop. It didn't work out to well for me.

You can read one of my previous threads. Not saying the HPOP caused my problem but it is suspected.

http://powerstrokearmy.com/forums/showthread.php?t=1389