Thoughts on the FAST Ez-EFI system?? - Page 6 - Lateral-g Forums

6D9 · #51 09-12-2009, 11:04 PM

Would this unit work for a blow thru set up?? I know you can make TONS of power with a 750cfm carb on blow thru so I would guess as long as you had enough fuel the air flow would be fine??

**camcojb** · #52 09-13-2009, 09:23 AM

Quote:

Originally Posted by 6D9

Would this unit work for a blow thru set up?? I know you can make TONS of power with a 750cfm carb on blow thru so I would guess as long as you had enough fuel the air flow would be fine??

probably not. You'll be limited by injector size; if it can only support 650 hp naturally aspirated it'd support even less as forced induction due to the richer a/f required for forced induction.

Jody

**Steve1968LS2** · #53 09-13-2009, 10:13 AM

Quote:

Originally Posted by camcojb

probably not. You'll be limited by injector size; if it can only support 650 hp naturally aspirated it'd support even less as forced induction due to the richer a/f required for forced induction.

Jody

Not only that, but I don't think it support it in terms of air. In our tests we ran out of air before we ran out of fuel.

**camcojb** · #54 09-13-2009, 12:13 PM

Quote:

Originally Posted by Steve1968LS2

Not only that, but I don't think it support it in terms of air. In our tests we ran out of air before we ran out of fuel.

yeah, that's more of an issue n/a, with forced induction you'd run out of fuel way before the airflow was an issue.

Jody

6D9 · #55 09-18-2009, 09:02 PM

Thanks Jody!

johnny5 · #56 09-30-2009, 12:42 PM

Can this system be used with an rpm air gap? I see single plane used with all the efi set ups

ccracin · #57 09-30-2009, 01:18 PM

Quote:

Originally Posted by johnny5

Can this system be used with an rpm air gap? I see single plane used with all the efi set ups

Any 4150 style intake. In other words square bore 4-bbl intake. Hope that helps.

Steve88 · #58 11-05-2009, 10:32 PM

I have the EZ EFI set up on the LS1 in my 67 Firebird and I like it. I love the way the Vic jr's look on the LS1's so I was able to get that look and still have EFI so it was a win/win for me!

Pantera EFI · #59 11-23-2009, 09:07 AM

This may be the system that NASCAR will use in 2011.

Will there be some refinements ?

I hope so !

protour73 · #60 11-26-2009, 10:40 AM

still not clear on whether or not this system needs a proper FI fuel tank with an onboard fuel pump. The way they SELL it on their website, it doesn't seem like you do, but from all that I have read, sounds like a must. That pretty much takes away from a "bolt on" selling point........even though a fuel tank does "bolt on".