Fastest 8.1 Thread...
 

:nunchuk:
Who has the fastest 8.1?

These guys both have fast 8.1s..

https://www.performancetrucks.net/fo...er.php?u=17822
https://www.performancetrucks.net/fo...er.php?u=56163

Yup I was thinking tierod...
Be nice to get a list of truck with mods
and time slips

my best time bone stock with my AVY 2500 with 8.1 bone stock at 230 HP and 350 LBS of torque at the wheels is 1/8 mile 10.06. with all the mods done I am shootin for a low 14 sec run in the 1/4 but I am waiting to get the truck on the dyno to finish tuning it.

Best to date is 13.43@99mph and a 1.81 60'

Considering picking up some Raylar stuff this winter and start flirting in the 12's.....nothing set in stone yet though.

TieRod has me beat by a whole second with his old Raylar setup and 200 shot.

I hoping to be the fastest here in a month, but i am cheating slightly with a lighter truck :)

Hey!.............Howd did I get dragged into this.

:hmmm::P

I built a 2006 2500 hd 4x4 8.1 using raylar Heads, Intake , Diamond pistons , Manley Rods , SW long tubes , Custom 4 inch Rear mount turbo BW S480 on 10 psi , fuel system , Meth , ATS Ally , 4:10's ... Dynos 800hp 800tq to the wheels on our mustang dyno ... Went to the track using ats five disc stall for a duramax 500rpm tighter then stock [I guess they didn't here me that i was building a GAS 8.1 ] ... The truck wouldn't make boost till the 330 mark ... Still went mid 12's @ 117-119 mph ... Now with new Vig stall 2800 5 disc with turbo stator [ Leaves at 3-5 psi on foot brake ] I would guess mid 11's ... Track is still closed ... Oh FYI 60ft 2.5 LOL

we all know its not mine. my 8.1L sububran went 18.0 @ 76 stock... but im 4K feet above sea level.. I think with the blower it will go high 15's... i just need to loose some weight this 8,000lb + sucks.


Luda

you know its aginst form rules to post in the 8.1L section about a head, cam, turbo truck and not include photos!!!!!