This is a discussion on fuel upgrade within the General Help forums, part of the LSx Technical Help Section category; I'm dropping a 404 stroker with ported/milled 241 heads, 238/242 cam, and pro flo XT intake into my 04 GTO ...
02-03-2010, 09:37 AM #1
I'm dropping a 404 stroker with ported/milled 241 heads, 238/242 cam, and pro flo XT intake into my 04 GTO and looking at going with 42lb or 60lb injectors.
Might be adding a big shot of n2o in the future.
Will my stock fuel system handle this, and if not what fuel pumps/ mods do you guys recomend?
02-04-2010, 08:08 AM #2
A single granatelli 255 should work just fine. I would suggest sending your factory injectors off to Fuel injector connection and having them rebuild your stock ones and they can upsize them to something like 50lbs.02 Camaro
PRC Stg 2.5 5.3's, Futral F14, PP Typhoon intake, True duals, Performabuilt tranny, & 3500 convertor, HSW plate kit.
*Old Time* 10.90@ 125mph
02-04-2010, 12:11 PM #3
02-04-2010, 08:53 PM #4
- Join Date
- Feb 2006
- U. S And A Greatest country in all of world
- 2002 Camaro
When i did my swap, i drop in a racetronix kit and its been awesome. I've got just over 60PSI at the rails at WOT. easy kit to install. keep us updated
02-05-2010, 07:22 AM #5
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