|
Register To Post |
Ultraman | Need Injector info | ||
2015 Memorial Day Car Show Winner!
|
When do you need or have to change injectors? Would it improve performance to take out the stock units on my 90 with 50K that is running ok, or do you change them when the car is running poorly. I am going to tune it this winter.
Thanks, Marcus |
||
Posted on: 2009/11/20 1:36
|
|||
_________________
2010 Grand Sport Coupe Gone but not forgotten... Vote DeSantis in 2024.... Make the IRS go away... |
|||
Transfer |
1Fast04Vert | Re: Need Injector info | ||
Elite Guru
|
Probably no need to change them. Answer these:
1. Run smooth? 2. Idle smooth? 3. No gas smell? 4. Fuel mileage is both good and consistent? If all good just leave them alone. |
||
Posted on: 2009/11/20 3:29
|
|||
_________________
2004 Vert. 475hp. Built by Vengeance Racing |
|||
Transfer |
Ultraman | Re: Need Injector info | ||
2015 Memorial Day Car Show Winner!
|
Thanks, everything checks out ok from your list. What does the different pound numbers mean in overall performance? #22 vrs #24. The car runs great but I was going to tune it (plugs, wires, dist.) just so I know it's all fresh. Bought the vette the end of last summer and had very little service history. Marcus
|
||
Posted on: 2009/11/20 14:54
|
|||
_________________
2010 Grand Sport Coupe Gone but not forgotten... Vote DeSantis in 2024.... Make the IRS go away... |
|||
Transfer |
Matatk | Re: Need Injector info | ||
Webmaster
|
Unless you are having performance or functional problems with them I would leave them for now. Eventually, the current gasoline will have an effect on them and cause them to break down, but that may be some time down the line.
As far as size, you have 22 lb injectors, that's what you would replace them with on a stock motor. 24 lb injectors would be for a modified motor and you would need a retune of the chip. Matthew |
||
Posted on: 2009/11/20 23:16
|
|||
_________________
2002 EBM convertible, Magnusson supercharger, cam, headers, etc. 1989 Corvette...RIP |
|||
Transfer |
Ultraman | Re: Need Injector info | ||
2015 Memorial Day Car Show Winner!
|
thanks guys, that's a big help!
|
||
Posted on: 2009/11/21 1:39
|
|||
_________________
2010 Grand Sport Coupe Gone but not forgotten... Vote DeSantis in 2024.... Make the IRS go away... |
|||
Transfer |
383tpimachine | Re: Need Injector info | ||
Master Guru
|
dont go bigger until the engine goes radical.
I think im running to much injector (30#) on my 383 that nothing is stock but the exhaust. Until one craps out or you decide to change up some stuff leave the stockers |
||
Posted on: 2009/11/21 2:19
|
|||
_________________
1985 Atomic Orange 400YSIT56-Racecar build 1970 El Camino-Awaiting LSX |
|||
Transfer |
You can view topic.
You cannot start a new topic.
You cannot reply to posts.
You cannot edit your posts.
You cannot delete your posts.
You cannot add new polls.
You cannot vote in polls.
You cannot attach files to posts.
You cannot post without approval.
|