aaron101m

iTrader: (2)

I'm build a 454 lsx turbo motor that will have one large turbo. Off the line, I am going to spray the car with a 175 shot to help spool the turbo faster.


With this in mind, who would recommend a carb setup or an efi and why?


Type of efi or carb?

JoeNova

Judging by your most recent posts, you might want to start very small.

ezstriper

if you have the setup is correct no need to to spray, we do not have a issue leaving with boost up...

pantera_efi

iTrader: (1)

OK, you will require STRONG coils, the IGN-1A kit will work.

My IGN-8 (two GPIO's) will run the NOS, staged, with your carb.

My ECU-882C-2-H-TTL will work fine if you choose EFI.

Your choice of either BOX will allow simple NOS "non-operation" when you have turbo spool.

The ECU-882 & IGN-8 BOTH have internal MAP sensors, board mounted.

Lance

BowtieHero94

I know Jegs has a fuel injected 454 kit that is a complete engine (don't remember if it includes sensors) it even comes with an ecm. Basically just drop it in and plug it in and it's good to go, $13k. It's not a bad price if you just want a well performing daily/weekender/showcar

http://www.jegs.com/i/Chevrolet-Performance/809/19355573K2/10002/-1

speedtigger

iTrader: (16)

For blow through carburetors, most guys cite either C&S or CSU as the best.