Fueling upgrade?
#1
Fueling upgrade?
I just turbo'd my 2016 Silverado and I know the lt4 high pressure pump and injectors are the upgrade to help us get further...but does anyone have some parts numbers or a source for them?
I recently picked up a 6.2 that had a whole 2.3 hours on it from a boat...its a 2016 from a powerquest boat and I'm trying to see which version of the 6.2 they had in it, as I may already have the pump and injectors I need sitting there. I will be putting the 6.2 in, in due time after I have some head work done to it and get a cam in it....then it will go in and I'll turn it up a bit
I recently picked up a 6.2 that had a whole 2.3 hours on it from a boat...its a 2016 from a powerquest boat and I'm trying to see which version of the 6.2 they had in it, as I may already have the pump and injectors I need sitting there. I will be putting the 6.2 in, in due time after I have some head work done to it and get a cam in it....then it will go in and I'll turn it up a bit
#2
TECH Enthusiast
Pace Performance has the LT4 pump and injectors. As far as your motor goes the intake manifold will be a tale tale of which 6.2L you have. You probably have the truck version L86 ith the tall manifold. The LT1-L86 pumps are the same but the L86,LT1,LT4 injectors are all different part numbers and flow rate. Look on the back of the cylinder heads for the scan ticket as it will have either L86 or LT1 on it. Hope this will help you.
RT
RT
#5
TECH Enthusiast
Yes you can do a cam and get larger lobes for the LT1 fuel pump and go a little further. As far as GM Stock parts the LT4 and injectors will get you maxed out, Lingenfelter has some bad *** fueling for the Gen V DI motors if you have the funds.
RT
RT