good fuel injector upgrades? - Third Generation F-Body Message Boards

camaroman9191 · 10-28-2009, 12:25 PM

hey guys im lookin to do a engine swap and such with my car but I'd like to know what injectors are the best/ which ones I'll need...Im either doing a 327 or a 383 stroker..both of which will be over 10:1 compression and most deffinitly have a more aggressive cam than stock. I'm having a custom chip burned for it after i figure out the engine size and specs. However ive heard you dont need over 24lb./hr. injectors until you go over 400hp. Is this true? anything helps, Thanks

irocuroc · 10-28-2009, 09:28 PM

Quote:

Originally Posted by camaroman9191

hey guys im lookin to do a engine swap and such with my car but I'd like to know what injectors are the best/ which ones I'll need...Im either doing a 327 or a 383 stroker..both of which will be over 10:1 compression and most deffinitly have a more aggressive cam than stock. I'm having a custom chip burned for it after i figure out the engine size and specs. However ive heard you dont need over 24lb./hr. injectors until you go over 400hp. Is this true? anything helps, Thanks

24's sound like the right size.. especially if you have steel heads. get Bosch 3's from FIC www.fuelinjectorconnection.com under 200 for a whole set

johnny89345 · 10-30-2009, 02:15 AM

i bought ford 24lbs inhectors for my 355. these work really good and are a direct bolt on part no mods needed. what you could do is get a wideband guage and play with the fuel pressure theres a chart that shows flow rates from injectors size and fuel psi thats def where i would start.