[KingLT1]

Originally Posted by laynlo15

With that combo you should be in the 6.60s at 108 or so 1/8 mile. My NA C7 runs almost that quick with just E85, headers and drag radials (7.23@99 w/1.63 60ft) Are you running drag radials, if not get a set. Who is tuning your car and how much power are you making? Something seems wrong. What happened to your 60' on that pass as a previous slip you were cutting 1.54 60' times.

He is in Texas so it could still be pretty hot down there. Aside from that comparing different tracks is like comparing different dynos without all the data...such as DA, humidity, water grains...etc.

[Flexhorn]

Yes I’m running Toyo888’s. I’m at 824 RWHP right now. One thing I think that keeps messing me up is that I can’t seem to roll out of my line lock so I might still have some water on my tires. I feel it spinning a little at take off and through some of the gears.

[laynlo15]

King is right but if your spinning your not putting down all the HP you are making. Even in the heat and da you should be running 1/2 second faster then that if it hooks. I'm not gigging you at all as I used to work for Magnuson s I still want you to run as fast as possible. Get some drag radials and that 1.79 60ft will get you back to that 1.54 60ft you had before. Go get um

[Flexhorn]

The Toyo888R’s are DR’s

[WhitesnakeSS]

Holly Springs Motorsports
Holly Springs, MS.
10/18/2020

Car/Engine: 2018 2SS A8
Top Thirty Class: Bolt-Ons *without* Internal Engine Modifications
Tires used on the pass: Nitto 555G2 Summer Tires
Performance Mods (if any): CAI, LT'S, Vellosa ram air, LT2 ported intake, Mamo ported 87mm TB, MBRP axle back with cats. E85 sensor, GPI tune.

R/T: .750
60': 1.9555
330': 5.162
660': 7.744
660' 96.07
Temp was cooler than normal that day. Low 80's
Couldn't get any traction. Track was fair but the Nitto G2 did nothing no matter how I tried. I rolled into the throttle multiple ways. When ever I full throttled her she would lose it. Low end is a MONSTER.
Ended up just leaving all the nannies on and rolled into the throttle that way with the TC light flashing the whole time and the CPU pulling power. Felt like a slug but got the best time I could muster on the day.
Will get some drag radials for next year and get some better numbers. Should be 7.30 or better.

[Murder6.2]

Originally Posted by WhitesnakeSS

Attachment 1048669

Holly Springs Motorsports
Holly Springs, MS.
10/18/2020

Car/Engine: 2018 2SS A8
Top Thirty Class: Bolt-Ons *without* Internal Engine Modifications
Tires used on the pass: Nitto 555G2 Summer Tires
Performance Mods (if any): CAI, LT'S, Vellosa ram air, LT2 ported intake, Mamo ported 87mm TB, MBRP axle back with cats. E85 sensor, GPI tune.

R/T: .750
60': 1.9555
330': 5.162
660': 7.744
660' 96.07
Temp was cooler than normal that day. Low 80's
Couldn't get any traction. Track was fair but the Nitto G2 did nothing no matter how I tried. I rolled into the throttle multiple ways. When ever I full throttled her she would lose it. Low end is a MONSTER.
Ended up just leaving all the nannies on and rolled into the throttle that way with the TC light flashing the whole time and the CPU pulling power. Felt like a slug but got the best time I could muster on the day.
Will get some drag radials for next year and get some better numbers. Should be 7.30 or better.

Not bad considering the 60’ my car went 7.75 @90 bone stock on the run flats
Now I have a very similar set up to you just instead of longtubes I have cat deletes, looks like if you were to cut a 1.70 60’ that would get you into the 7.3s. Do you have a trans tune?

[WhitesnakeSS]

Originally Posted by Murder6.2

Not bad considering the 60’ my car went 7.75 @90 bone stock on the run flats
Now I have a very similar set up to you just instead of longtubes I have cat deletes, looks like if you were to cut a 1.70 60’ that would get you into the 7.3s. Do you have a trans tune?

Yes sir I had GPI tune it as well.
I ran 8.07 on run flats and a CAI box.
I could always hook fairly well before but now the low end is unreal. Heck a 40mph roll is a adventure. When you throtte that boy it gets all over the road.
I can't tell much about the trans tune (don't think you can) but I have heard it's worth a few tenths in the 1/4 with it.
Yes I'm shooting for 7:30-40 with a drag radial.
It will be next year before I can get that time but that is my goal.

[Flexhorn]

I just can’t seem to get better than a 1.7 60’. I know I had one slip showing a 1.5 but I think that was a fluke bc I staged beyond the line but they went ahead and let me make my pass. I’m running 22 in my rear DR Toyo’s. Should I drop it lower to 18 maybe?

[KingLT1]

The problem with going lower on a hard sidewall R compound tire is that it might hook better right off the line and then break loose as you get out a bit. I forget the term off the top of my head for it...Anyway, MT Street R like lower pressure. That is what you need for best 60ft's at the track on a "streetable" tire.

[WhitesnakeSS]

Is the fast list not updated anymore?

[laynlo15]

Hasn't been updated since about March.

[Yosh6]

Tires used on the pass: Micky 305/45R-17 DR's & M&H 4.5 radial skinnies
Performance Mods (if any):CAI, PTB, PIM, LT, E85 Tune, Gears, WR, Converter
Category submitted for:#3 Camaro SS 2016+ LT-1 Bolt On's NO Internal Mod's (Stock Displacement)

R/T.......... 0.554
60'............. 1.492
330'........... 4.398
660'........... 6.819
660’ mph... 101.14
Name of the track: Houston Raceway Park
Date of pass: 1-31-2021
Weather conditions: 63 degrees 15 MPH Headwind

[laynlo15]

Good pass Yosh.

[Merc]

1/8 mile screenshots have been updated. Big THX! to Danhar for the updates to the lists.