Are these injectors enough for my build??
Thread Starter
Joined: Aug 2003
Posts: 607
Likes: 10
From: T.H. Indiana
Are these injectors enough for my build?? 2002 Z06
Was on a stock Ls6 with a Novi 2000. I upgraded the fuel system to a single pump 350 and FIC #85 and I ended up blowing a piston.
New build is a fully forged LS2 403. I went with a Chris1313 dual 450 pumps. Full return system. I kept the FIC 85#s bc I literally just bought them. I was told they'll be enough.
I'm wondering if these will hold up. I'll be running a 3.25 pulley on the Novi expecting around 12-15 psi. I know I'm leaving out a lot but just trying to to get a general consensus if these injectors need to be replaced with something bigger.
Was on a stock Ls6 with a Novi 2000. I upgraded the fuel system to a single pump 350 and FIC #85 and I ended up blowing a piston.
New build is a fully forged LS2 403. I went with a Chris1313 dual 450 pumps. Full return system. I kept the FIC 85#s bc I literally just bought them. I was told they'll be enough.
I'm wondering if these will hold up. I'll be running a 3.25 pulley on the Novi expecting around 12-15 psi. I know I'm leaving out a lot but just trying to to get a general consensus if these injectors need to be replaced with something bigger.
Thread Starter
Joined: Aug 2003
Posts: 607
Likes: 10
From: T.H. Indiana
Joined: Apr 2006
Posts: 3,813
Likes: 1,095
From: Grand Rapids, Michigan
On pump gas, you're going to be knock limited, not injector limited, so those 85's should be perfectly fine. My build is 10.5:1 and I never went over 12 PSI on 93. I'm running nothing but E85 now, didn't want to risk it.