Fuel System
Fuel System
Ok this camaro in my signature is the one im working on, its old and poorly taken care off. Only thing solid on it is the engine which was swapped. So anywho I plan on swapping out parts that appear to be worn or are known to wear faster then others. My question is this I found this kit for the fuel...
http://www.summitracing.com/parts/AEI-17102/
I like the way it looks and I know its a upgrade from the stock for sure, Im pretty sure Ill need new injectors to match. Anyways is this doable? Is it worth the time and money? Or should I start somewhere else?
Im new to anything that goes beyond a basic tune up, oil change, spark plugs, or swapping parts. So please take it easy..
http://www.summitracing.com/parts/AEI-17102/
I like the way it looks and I know its a upgrade from the stock for sure, Im pretty sure Ill need new injectors to match. Anyways is this doable? Is it worth the time and money? Or should I start somewhere else?
Im new to anything that goes beyond a basic tune up, oil change, spark plugs, or swapping parts. So please take it easy..
Totally unnecessary. Stock style fuel filter, stock fuel pressure regulator are fine for a "stock" application. In fact, many people have had major failures with the Aeromotive LT1 adjustable fuel pressure regulator. Hard to understand why, when Aeromotive make so many high quality fuel system components, but the AFPR is highly questionable.
Stock fuel pump is also more than adequate for a stock application. Have you checked the fuel pressure out on the road, under maximum load/maximum RPM? If the fuel pressure stays within spec under those conditions, you have nothing to worry about.
If you are concerned about the fuel system, and you know the injectors are high mileage, consider replacing them or having them cleaned and flow tested.
Stock fuel pump is also more than adequate for a stock application. Have you checked the fuel pressure out on the road, under maximum load/maximum RPM? If the fuel pressure stays within spec under those conditions, you have nothing to worry about.
If you are concerned about the fuel system, and you know the injectors are high mileage, consider replacing them or having them cleaned and flow tested.
Well I had all the fuel injectors cleaned, and i checked them for leaks by lifting them from where they sit and looking for drips with the pump primed they were fine as to what i could see. The pressure I havent got a chance to check just yet, but I had thought to change the pump simply because im having to prime the car like 2-5 times and then start to get a nice quick start. So the idea really is any parts that need replacing, i would just buy a nice aftermarket replacement and start building up 4rm wherever really. Just dont know where to start
Stick with stock.
You need to check your fuel pressure before you make any changes. This will point toward a possible source of the reason it takes 2-5 times to prime the pump before it starts. It should prime to around 42 psi (give or take). If it does, and holds for a period of time, you have another issue. And an underhood or handheld fuel pressure gauge is a lot cheaper than an aftermarket pump.
The fuel pump was a good example as it needs to be changed more then likely. I will be checking on it later on today to see if it does in fact hold pressure which Im pretty sure that it does not. So i figured if I need to change it might as well put a nice one or performance one if available.
Im so sorry for the confusion on that. Thank you again everyone.
There is no benefit to switching to an aftermarket MAF, nor is it needed. Some of the aftermarket MAFs actually are a pain in the *** to tune. Just stick with the stock one.
ive cracked over 600rwhp on stock lines... your stock pump will go along way...
gears
exhaust (including long tube headers)
converter (if your an auto)
free mods (use the search option for these)
throw some nitrous at it and go 12's... you are welcome.
gears
exhaust (including long tube headers)
converter (if your an auto)
free mods (use the search option for these)
throw some nitrous at it and go 12's... you are welcome.
Once the pressure is steady, it cranks easily, and you are happy, then ask the next question. One step at a time.
Last edited by koolaid_kid; Jul 15, 2010 at 04:53 AM.


