Fastest, Highest HP stock turbo
 

Can't seem to locate any info. Anyone know?

Looking for the highest HP, fastest 1/4 mile stock turbo car.

No other variable ? Exhaust, tune, IC, injectors, ..... ?

well that should be a given. The guy making the most power on stock turbos will have most bolt ons installed

Curious about this as well... K16 vs K24 would be interesting as well.

I know I made 495/525 all wheel on a Mustang dyno with K24s. 4500 foot elevation.

My best 1/4 is 12.0 at 121mph with a 2.1 60 ft.

I'm sure I'm holding any records here but thought I'd add anyway.

Maybe 530 ish on a dyno jet. What other mods?

Markski catless 3" sport x-pipe exhaust, Markski MAFless tune, filters on turbos, Markski upgraded Garrett wastegate actuators, SRM 4.5" intercoolers, SRM silicone coldside/hotside piping, Forge type 008 DV and F-pipe, colder iridium plugs, 5 bar FPR, B&M SSK.

I think that's all. Basically I have everything other than the upgraded plenum, throttlebody and y-pipe.

Stock clutch, stock fuel pump, stock wheels with stock Bridgestone tires. Recent 60k mile service done.

As soon as I get my damn boost leak issue fixed, I'll have some numbers.

For what it's worth, this is whats listed in the 6speedonline's official 1/4 Mile, 60-130, 100-150 and Standing Mile thread



11.44 @ 124.0 - Autoaddictions / AWD (stock K16's)
11.65 @ 126.0 - Divexxtreme / AWD (stock K16's)

Funny, because I remember hearing that 120-121 is about the best you can get out of a K16... and they have like 6 over 124mph listed there ;)

Very interested too. I was going to upgrade turbos, but I'm putting it off for a while. Want to see how far I can take the k16s.

I believe divexxtreme's is a typo....iirc that 126 run is from his gt2.
He did have a turbo but that was a 1k hp set up.

I recall this from back then and I am fairly certain dive (Scott) went 11.65 with his car before his Protomotive K24/18G upgrade (650-700 HP). Then he went 10.5 or 10.6ish with the Proto 18G car (not the GT2). Both times were exceptional for what he was running. Later he went bigger.

This thread really makes me want to buy/install the rest of the intake parts before I get my upgraded turbos, so I can also get some times and dyno numbers for stock K24s.

https://www.6speedonline.com/forums/...e-muffler.html

Couple of stock turbo'd GT2s in the high 10/low 11 sec 130mph territory. Negative DA and good drivers.

GT2 with stock turbos, tune/exhaust is mid 120's all day on 91oct

I don't think we should be comparing a gt2 vs a regular TT. One is heavy with a lot more rotating mass vs the other which is like on steroids stock... with that said, there are so many variables, be it some may have been on DR tires, with 600 ft. below sea level tracks on hand, high octane vs 91, etc... full 3" catless, gutted insides one and on... maybe if you would say, stock car with tune only on pump gas... keep things constant... because you can find someone do a full regut inside, do all the inatkes, piping catless, mafless, coolers, BIG TBs, run ms 109 with 18 deg timing in midrange, RWD with toyo R888s, maybeadd a 1 bar wg on stock k16s and its still considered stock k16? I know many of the cars had done various upgrades over the years.. some even sprayed NOS... etc,..