What do stock LS1's dyno/run in the 1/4?

**PAT-LS101** · 08-20-2009, 06:38 AM

I ran a 13.06 @ 108 when it was 50 degrees out. Went back when it was 75 degrees w/ 80% humidity and ran 13.2 @ 106-107. 320rwhp?? mods below never got it dynoed. Stock it would probly ran 13.4 to 13.6 @ 104-105???

**S8ER01Z** · 08-20-2009, 09:34 AM

Wow this has been a while....

I ended up running again in better weather and ran 13.19 @ 108.59mph on a 2.1 60ft bone stock.

Posted information here...
http://www.dragtimes.com/Chevrolet-C...lip-11668.html

The fiancee also made some passes on another day and on her third pass down the strip pulled a 1.99 60ft and went 13.17 @ 105.88mph (heavy headwind but good weather).
http://www.dragtimes.com/Chevrolet-C...lip-17647.html

**TA98** · 08-28-2009, 01:04 PM

280.79 hp and 313.xx Tq with 175,XXX miles on the car year old 87 octane gas and a jiffy lube sticker that read from a year but the car still needed 2,000 miles before it matched the sticker. I just bought the car and hadnt driven it more than 10 miles. home and to my work for the car show/dyno. After this i changed the oil and only run 93 in the tank. I think my numbers couldve been a little higher.

**RedSmokey** · 08-28-2009, 01:31 PM

starting to wonder whats wrong with my car. I had a 2.1 sec 60ft and ran a 13.7 at 107mph in the 1/4. That is the best i can get on my 2000 z28 m6 with just exhaust and intake. I want to know how the hell you guys are getting low 13s!?

**Wesman** · 08-28-2009, 05:40 PM

Originally Posted by RedSmokey

starting to wonder whats wrong with my car. I had a 2.1 sec 60ft and ran a 13.7 at 107mph in the 1/4. That is the best i can get on my 2000 z28 m6 with just exhaust and intake. I want to know how the hell you guys are getting low 13s!?

There's nothing "wrong" with your car. Your 107MPH traps speed indicates that your car is making the power, you're just not getting it down the track fast enough. Whether that has to do with traction, your driving skills (no offense), or the track is what you need to figure out.

A 107MPH trap is easily good for low 13's, you just need to figure out whats holding back your ET.

**TA98** · 08-28-2009, 07:24 PM

how high is the track above sea level? Around here if you go from mason dixon to capitol you time will improve 1/10 of a second because the air is that much denser

**RedSmokey** · 08-29-2009, 07:35 AM

Originally Posted by Wesman

There's nothing "wrong" with your car. Your 107MPH traps speed indicates that your car is making the power, you're just not getting it down the track fast enough. Whether that has to do with traction, your driving skills (no offense), or the track is what you need to figure out.

A 107MPH trap is easily good for low 13's, you just need to figure out whats holding back your ET.

None taken. I think some mustangs and other camaros around that speed were running similiar times or maybe 13.5 - 13.6. Its out at sacramento raceway. I figured with a 2.1 60ft im getting a descent time, and iv been told that my shifts were good by another guy out there with a camaro running around 13 flat with some long tubes, and few other mods on a fresh rebuilt motor. He said he should have been into high 12s though (he was a little frustrated). All i can go off of is what people out there told me since i have only been to the track a few times and im still learning whats what.

Originally Posted by T/A98

how high is the track above sea level? Around here if you go from mason dixon to capitol you time will improve 1/10 of a second because the air is that much denser

Well, its sacramento, not high elevation at all.

**Mike0202** · 08-29-2009, 09:48 PM

Stock they dyno 300wrh which is around 350 at the engine and run 13.3's on average at around 105mph.

**S8ER01Z** · 08-31-2009, 04:51 AM

Originally Posted by RedSmokey

starting to wonder whats wrong with my car. I had a 2.1 sec 60ft and ran a 13.7 at 107mph in the 1/4. That is the best i can get on my 2000 z28 m6 with just exhaust and intake. I want to know how the hell you guys are getting low 13s!?

http://www.rangeracceleration.com/

Go there and read up... My fiancee made her 13.1 pass on her third trip down the strip. I made several right off the bat... it just takes the right launch to do it. Hotlapping the car I went 13.2 @ 107mph and 13.1 @ 108mph in that order.

For a visual of how the launch looked....

**mitchiels1** · 12-09-2009, 06:08 PM

2002 SS M6 w/ SLP lid and magnaflow cat back....dyno? IDK...would hope around 315whp

1/4 mile? First pass ever in the car was 13.3@106

Only had the car back once after that and ran a 13.1@109 with a 2.1 60' time

From what i have read and seen....M6 LS1s are high 12s with a good driver

**Billy's98WS6T/A** · 04-08-2011, 03:08 PM

im trying to remember exactly when it was but my car was pretty new maybe 5 or 6k miles, i had a k&n filter in the stock air box and a flowmaster muffler. everything else was bone factory stock even the tires (goodyear F1s 275/40/ZR17's). my buddy mark and i drove from st pete to bradenton raceway maybe about a 40 min ride @ 80 mph, for test and tune night my t/a went 13.23 @ 104.7 on its maiden voyage with the air on. after several low to mid 13 second passes i pulled a 12.99 @ 109.00 and traction is a real problem. i think i easily could have shaved some off with a good set of drag radials. gearing is also a problem. with the 4l60e it came with 3.23 gears and the transition from 2nd to 3rd gear resulted in too large a drop in rpms.

**AKA Speedy** · 05-21-2011, 08:40 AM

Originally Posted by RedSmokey

starting to wonder whats wrong with my car. I had a 2.1 sec 60ft and ran a 13.7 at 107mph in the 1/4. That is the best i can get on my 2000 z28 m6 with just exhaust and intake. I want to know how the hell you guys are getting low 13s!?

hey man, I'm with you because my car stock only ran a best of 13.699. I have an A4 though. even after a H/C swap, I am only hitting 12.9's. my car dynoed 290 hp/305lb ft. stock AND 370hp/380lb ft w/H/C.

**transamtom** · 05-21-2011, 03:03 PM

I dynoed today 312HP 325 TQ 123,000 miles mods in the sig.

**scrappyz28** · 05-24-2011, 05:46 AM

how much rwhp and torque can i expect out of an a4 with 60,000 mi. ram air induction, 100 mm throttle body, ls6 like intake manifold, long tube headers and true duals, with 3:83 gears, any guesses?

**Faught** · 05-26-2011, 07:55 PM

Originally Posted by scrappyz28

how much rwhp and torque can i expect out of an a4 with 60,000 mi. ram air induction, 100 mm throttle body, ls6 like intake manifold, long tube headers and true duals, with 3:83 gears, any guesses?

i would guess 310-330 my t/a a4 has 3" exhaust, cats and mufflers with longtubes, and makes 313rwhp and 325 rwtrq (3.23 gears)

**jbis3b** · 06-02-2011, 10:41 PM

Originally Posted by RedRamAir2000

lol sorry to say this put most of you guys are full of s h i t,or are the worst drivers in the world.my bone stock 2000 ram air ta ran 13.10 in florida 88 outside and i have an auto tranny.i put full lenth hooker supercomp headers and slp loadmouth catback and ran 12.88 with a 1.90 60 time.hell my stock 89 gta runs 14.20s stock with 170,000 miles on it,and that was with the l98 with 245 hp at the fly,please tell me you guys are kiding about those 14 sec passes.the 03 cobra run 12s stock 390 hp at the fly and they are heavyer lol sad

ok just for your info florida (at sea level) you run a 13 sec quarter, at bandameire last night in denver i ran a 14.265, and that was the fastest pass i made, a shelby gt 500 was running 14.345 there you lose around 3% every thousand feet so dont say were full of shit or the worst drivers because unless were all talking about running at sea level(which were not) then we will run a 14 sec quarter and so would you!!!

**SSwt00SS** · 06-03-2011, 10:18 AM

stock dyno numbers have ranged all over. there are people who dyno in the 280-290's and people in the low 300's.

then there are people like myself who dyno'd 325rwhp/330rwtq stock.

i never ran my car at the track stock so I have no times. I also have not run my car at the track with my current numbers. my goal was a strong street car, not a 1/4 mile queen, but i would have to imagine low 12's to high 11's (w/driver mod)...

**bostonbruins34** · 07-17-2011, 05:12 AM

I've never run my car at the track but the guy I bought it from ran it at Atlanta a few times and showed me the slips. It is a 2001 Formula automatic and he ran a best at 12.98 et at just over 104. Most of his times were around 13.05-13.10 et. His reaction times were almost always perfect and his 60 foot times were always right around or just under 2 seconds, I can't remember the rest. He said he had the motor rebuilt and made some internal mods but didn't have the reciepts. It definetely feels WAY faster than the 1998 Trans Am I had so I believe him on the mods.

**04yellowjacket** · 11-16-2012, 09:18 AM

04 gto all stock 309rwhp and 344 rwhp. irs sucks for the strip in a m6. back of the car is not heavy enough to give enough traction. the best i ever got was 13.8, constant was 14.0 and 14.1.