speedcrazy

im planning on doing full exhaust with pacesetter lt headers and heads and cam in near future. what are the stock 24#'s good to? just need some suggestions.

also what about fuel pump. how good are the stock ones. what are they rated at?

scyzoryk

If you will get close to 360 RWHP you will need new injectors..Right now you dont..
Sebastian
ps. Unless you want to n20 it

speedcrazy

im doing exhaust, heads and cam all at the same time and im probably looking at 360rwhp or more so i guess new injectors would be a good idea. what kind would u recommend?

Injuneer

Confusing.

You might want to look at the 32# injectors that Racetronix sells, along with their fuel pump upgrade packages.

scyzoryk

I would say that 32lbs/hr will be great for you...Here is the link http://www.racetronix.com/621020.html this company is a supporting vendor here, and they have great prices...
Sebastian
ps. If you planning on doing Supercharger/turbo on Dry shoot of N20 you have to go higher than 32lbs...

speedcrazy

ok thanks for the link those are good prices. i do not ever plan on going n20 or turbo/supercharger.

injuneer do you recommend me get a new fuel pump also? is it a necessity right now with my plans for the car?

Injuneer

I honestly don't know what the limit is on the stock pump. Its been discussed.... might want to try a "search".

scyzoryk

You will be finer with stock pump...but just check the fuel pressure and make sure it works as it should...Do a search on stock pump, fuel pressure and then check it using some kind of fuel gauge...It the pump is okay, you don’t need another one..
I am running 390RWHP H/C car with 42lbs/hr injectors (for Dry n20 shot), and Im still using stock fuel pump. But as soon as I get nitrous I will upgrade to Walbro 255lph. You can have brand new Walbro for less than $100. Install is very easy and it takes only 1.5 hour with basic tools (trap door in the hatch area). So you can do both injectors and fuel pump at the same time, just to be sure.
Sebastian

1-bad-z28

yeah....don't replace your pump until it goes out.

speedcrazy

i might want to buy a new pump anyway in case i need to change it. if i do is the racetronix one for $159.99 good?
http://www.racetronix.com/Racetronix..._Pump_Kit.html

they show wiring harness also. i dont need that do i? just the pump assembly right?

scyzoryk

If you want you can, its better then stock wiring. But most of the people here just install new pump, and the wiring remains stock..
Sebastian

1-bad-z28

Very good kit. I got one several years back and love it. Get the wiring harness too. It has detailed instructions on what to plug into. Makes installation easy. Your lucky. I paid $217 for mine a couple of years ago.