Low boost fueling on the H&S mini max

powerjoker12 · Oct 6, 2014

I have the H&S mini max with HD300 tuning on my 2008 6.4. My low boost fueling is currently set on 2 is there any benefits from turning it up more or turning it down?

sootie · Oct 6, 2014

turning it up wastes fuel economy makes makes more smoke. that much fuel at low boost is hel! on your conn rods and head gaskets. 2 is the max i would go;

powerjoker12 · Oct 6, 2014

I have head studs but don't wanna hurt the pistons and connecting rods. I had it on zero and the throttle response sucked. I didn't know were the best setting is for throttle response and not completely killing the fuel economy.

twitch02x · Oct 6, 2014

I had it at 5 for a year then put it on 0 and truck drives better and hardly smokes at all

powerjoker12 · Oct 6, 2014

After turning it up to level 2 the throttle response is way better but its smokier also. I turned it on 5 for a day was way to much fuel for stock turbos.

sootie · Oct 6, 2014

did your custom tunes not work out for you?

try gearhead custom tunes-responsive and clean with more power and waaaay better shifting than canned tunes.

powerjoker12 · Oct 6, 2014

How much do gearhead tunes usually run?

sootie · Oct 6, 2014

http://gearheadautomotiveperformance.com

powerjoker12 · Oct 6, 2014

Alright thanks I might have to try them

powerjoker12 · Oct 6, 2014

does gearhead male the best tunes for a 6.4? or is there someone better?

Spatel23 · Oct 6, 2014

best imo

GotStroke · Oct 6, 2014

X2 IMO

powerjoker12 · Oct 6, 2014

Alright thanks guys ill probably be investing in some soon.

Stroked777 · Oct 6, 2014

I tell everyone this... Matts trans tune alone is worth the money

Heavyhaul · Oct 6, 2014

Dustin and Mike did some dyno work with the low boost fueling and determined that the turbos spooled faster with the setting on zero and produced better results.