Ls1toAMG

Not everyone can be a 10 second member. Let's see what it takes to run in the 11's low and high

Worth the wait

I'll play....

11.7@119 w/1.7 60'

Conti DWS high performance all seasons
MBH LTH w/X-pipe and high flow cats into stock mufflers
Renntech 178mm crank pulley
Divorced cooling with small under hood tank and upgraded pump
OE Dyno tuning
K&N air filters
Quaife LSD

99lightning

11.48 @121.3 1.671 60ft stock pulley, mbh headers, stock exhaust, split cooling cobra intercooler tank, drag radials, raceiq tune, upd stall converter.
11.47@121.5 1.708 60ft, stock pulley same as above except 3.06 gears tcu tune.
also several 122.3mph trap speeds all on street tune.

Fountain35

MBH headers and stock exhaust? LTH I am guessing?

99lightning

yes

chawkins2001

11.01 @129MPH (188mm CP, looped rail, 1000cc inj, floored fab headers and mid pipe, circle D converter, 3.06 gears with Wavetrac lsd, 90mm BBK TB, E85 fuel with BIP tune, trunk tank, killer chiller, snow performance meth kit)

MSG 55G

what’s your 60’?

MSG 55G

11.488 @115 mph, 1.56 60’ ran it with 72mm fixed pulley and below mods except for 68. Fell flat at top end, just switched to 68mm fixed with griptec hoping to fix belt slip.

have following mods: 68mm FSP, 82mm TB, LTH, x pipe no cats, 550 cc injectors, BWK, superflo ic pump, Dyno tune, split cooling, 5 gallons trunk tank. KnN filters, 3000 High stall torque converter, C63 mufflers, & Killer Chiller with Drag Kit.

chawkins2001

1.64

StarvingArtist

Just curious, how does it drive when taking you wife out to dinner?

JoeJErnst

11.26 @ 124 mph with 1.63 sixty-foot at 200' DA.

Mods: ARH Long tube headers with their high-flow cats, 77mm clutched pulley, RaceIQ tune, 82mm throttle body, Killer Chiller with front-mount tank (heat exchanger deleted), Hoosier drag radials on the 16" CLK wheels, looped fuel rail, wavetrac LSD.

Stock injectors, stock gears, stock torque converter, stock crank pulley, stock air filters.

MSG 55G

99, thought you we’re running HSTC? No more?

99lightning

yup it says it on there

chawkins2001

If you are asking me, its rowdy

kiluminati616

Have all of you addressed your subframe bolts? I’m trying to assess whether I should preemptively replace using @JoeJErnst write up. It looks straight forward but I’m still a bit leery about drilling into the body. My car’s stock but am contemplating a set of MBH LTH & tune eventually and will probably hit the track at least once a year (on street tires)

@99lightning do you just have MBH headers or midpipes as well? Would love to hear your exhaust if you have a clip

chawkins2001

I highly recommend addressing the subframe bolts. I tore my bolts out the subframe on the street with drag radials. I used high strength rods to bolt it back and fastened it in the trunk. So far so good for about a year now.
If interested, I can supply the strength rod and fasteners used.

tlambert

Please post what you used for future reference.

99lightning

its just the headers with remainder stock. have to look most videos are from track and the cars next to me are loud

kiluminati616

@chawkins2001 yes, that would be great

kiluminati616

nice, that’s the setup I’m eyeing. You had to weld the headers to the stock exhaust or clamp it? I see the headers flare out at the end so maybe they slip over

99lightning

here

kiluminati616

@99lightning much appreciated. It’s been difficult finding a clip of someone who just did LTH and didn’t mess with anything else. Sounds good 👌🏽

FunkTron

Does the noise come from the engine bay or the passenger seat?