Mirocz87

Hey guys Me and my buddy just swapped a 350 for his old 305 in his 1986 trnas am. we are running the whole stock intake including the injectors MAF and air box.. iv been told i need to put bigger injectors on it.. i was thinking 24's or maby only 22's... with a mild cam(supposedly RV), 202 heads, and headers how big of injectors should i be running?? and will i need to do anything to the cmoputer to get it running right after putting bigger injectors on?

onfire

Mirocz87,

Its not necessary to install larger than stock injectors for a mild build. If anything you should install an adj fuel pressure regulator. Whats the numbers on your cam? Over all you shouldn't need to use larger injectors for a mellow build. Save the money for a custom chip, headers, sfc, etc.

Rabi C.

87zjeff

iTrader: (4)

he didn't do a mild build. he went to a bigger motor.

the injectors you have are 19 lb/hr injectors. factory 350's use 22lb/hr injectors which should be ok for the mild 350 you have installed. i would get the adjustable fuel pressure regulator also. it helps with the tuning aspect.

KrisW

iTrader: (5)

You also need the ESC module and the knock sensor for a 350.

Mirocz87

One more question acually^_^.. just wondering where can i find a ESC and a knock sensor for a 350. and will 24 injectors be too big?

3rdgenZ

iTrader: (1)

tpiparts.net

they have an add on the side colum.

onfire

Oops yes Jeff is right I misread... the stock injectors for a 350 is 22 you can go 24 if you plan on doing some more mods down the line. You can always adjust the pressure for what the situation deems fit if you want to go with the 24lbs. I like my ford blue top 24 s but I also have a few other mods done. Check the pricing.. if your not going to do any future mods I would stick with the 22lbs. Not like your going to notice a difference in a mellow build.


Rabi C.

Mirocz87

cool thnx alot guys!!