i used to have a moroso cai, 2.73 gears, pulley,free mods, stock stall, stock cam,stock heads, A4 + cold weather and i went 13.5@103 1/8 was 8.7 60ft" was 2.0 now i just added 3.73's and a mad z28 tune and in the hot and humid weather im hitting 13.4@104 1/8 8.6 60ft" 1.9 with no stall at all cuz i new if i stalled it a lil like to 1200 it felt like if my brakes would kind slow down me car

 

Same here.

 

ah, shoulda specified, i was referring to the thread starter

 

I ran 13.73/103 with a 2.20 60ft m6. Racewieght was 3660 {full tank,nothing removed} one hour before the runs where made. Mods: homemade cai {31/2 exhaust} gutted cat,dyi cutout {6 dollar 2 1/2 holesaw} just before the rearend,TB bypass.

 

I know it has more in it. My tires were just not letting me do it. Its got like the smallest street tires you can fit on a sallad shooter on it.

Once I get my pro stars and E.T. Streets mounted on I figure it will get me to a 13.5-13.4 range on that alone.
It my be my valve springs going bad or something because every LS1 6 speed car I have ran (even 02 SS cars) I beat till about the 1/8, at about 80mph its like the car runs out of steam and they end up going dead low 13's and I get a high 13. Next on the block is a stall and LT's and prob some RR's.
Figure all that on a 150-175 shot will get me high 11's.

I also ran a 13.8@99 with a 2.0 60' to a 13.8@100 with a 2.2 60' and that kinda helps me think something is happening on the top end.

 

150 shot + boltons should get you mid 11's or lower on a mid 1.5 60'

 

lolz?

Something might be wrong with the timing equipment at your track.

8.3 means you should be trapping about 85...even higher with your bad 60ft.

 

The best my Z28 ran PURE stock...nothing removed, nothing added, no mods whatsoever was a 14.085@99.16.

What I did not know at the time was that was with a DA of over 2400'.

Corrects to a 13.70@101.91.

Car ran better than I gave it credit.

 

i figured 4.10s and et streets would help my car, but that theory got blown out of the water. it didnt pick up anything in the 1/8th. maybe picked up a little in the 1/4 judging by how it feels.

 

i had a mustang that went 8.40s@80, but i was running 1.7 60' times. but i agree theres no way hes running 8.30s with a 77mph trap speed and a 2 second 60'. maybe 8.80s, and thats a big maybe.

 

ive seen a bone stock lt1 z go deep deep 13's w/ just slicks/skinnies and weight reduction...was funny seeing a car almost breaking 12's trappin at 99-100 lol

 

LOL, yeah umm my car only traps at 100, its slow LOL. Then go run door to door with 12 sec cars.

Heya wait, you said it only traps at 100....... yeah it does...

 

I am not sure if your aware, but you can get very close to 12's with a 100 trap. He was not joking when he was saying that. The 60ft time makes a big difference. If your 2.0 60ft time was down to a 1.75 you'd be lookin at 13.4's already.

 

I know, just saying it would be funny/cool to run 12's and only trap at 100, you could suprise a lot of people and win some races ig they run say a low 13 and trap at 103-105 and you trap at just 100 :P

 

I went 13.33 w/ a 2.0 60ft. with cold air, tb bypass, no cat, and a hypertech tune. I did that with full weight and on street tires. I lost LS1's up top too, I think all stock LT1's will, but I did beat quite a few of them anyways.