2013 denali fuel system upgrade???

Reply Subscribe

Thread Tools

Search this Thread

11-18-2014, 02:08 PM

slow02gt

Teching In

Thread Starter

iTrader: (1)

Join Date: Sep 2011

Location: everywhere

Posts: 33

Likes: 0

Received 0 Likes on 0 Posts

2013 denali fuel system upgrade???

Looking for what to do to upgrade the fuel system in my 2013 denali. it is flex fuel so has the bigger pump(what size is the pump anyway lol)...

need to be able to support about 800hp. Really dont want to do a surge tank setup. What options do i have?

416
trickflow heads
SLP supercharger
10% overdrive balancer
other things lol

Reply Like

11-18-2014, 05:23 PM

Three6GMC

TECH Addict

iTrader: (11)

Join Date: Mar 2010

Location: Corpus Christi

Posts: 2,165

Likes: 20

Received 27 Likes on 22 Posts

Unplug the FPCM have your tuner turn off the communication codes and drop in any pump and regulator you want hooked up to a relay and ignition on setup and have at it.