i have a 2010 LNF with upper and lower charge piping, CAI, catless DP and HP tuned. I am looking to order cams valves springs and im replacing my clutch to help support the additional HP. Now my question is will i need to upgrade my injectors and fuel pump to support the extra power as well. I have tried to do some research and keep hitting dead ends. Also if theres any suggestions on how i should go about doing these upgrades please feel free to fill in. Thankyou!

 

There aren't really any upgraded injectors for the lnf.....zzp has a 5th injector set up, they have an option for a bigger lobe on the camshaft for the high pressure fuel pump.....

 

No need to do injectors or fuel pump. Your turbo will max out before that will. I suggest going bigger turbo before doing valve and cams.

 

If you're still on the stock turbo you shouldn't have to do any of those things, unless maybe you trashed your stock clutch already.

 

Thanks for the relies. i havent trashed my clutch or anything like that i was just going to replace it since it would hold the torque after the upgrade. So i should go bigger turbo prior to putting cams in? I was in between cams or a bigger turbo either way i was going to do the valve springs and if i am doing those i thought might as well just do the cams as well.

 

Most definitely go big turbo before that. I have the ZZP EFR bolt on and it does the job right.

 

hahahaha watched that video again

 

There are no injector upgrades for Lnf, fuel pump, u can get in tank one but no need and the high pressure fuel pump on the motor has no upgrade either. Ur clutch should hold ur tuned stock turbo power. And why u wanna upgrade the valve springs? It's a waste of money unless ur revving to 7000k rpm or more

 

valve springs are required for 7k rpm? I know I have seen quite a few people running at like 7200 on their tune, do they all have valvesprings? not to threadjack just curious.