Streetracer09

iTrader: (1)

I have been in the 10's before with 375RWHP but I know these cars are different and heavier. This car I just got made 406 or something. I'm wondering if you guys in the 11's have dyno'd 400 or less.

The car is 98 Z
6 speed
4.10's
26 inch drag radials
400RWHP.

Grifter

iTrader: (12)

That shouldn't be a problem.

jebuzws6

iTrader: (5)

I know cars with 380hp running 11.8s so you should be able to cruise easy into the 11's

AutoRoc

Granny shifting will get you there. If the track hooks... Haha

ABA383

iTrader: (1)

400rwhp should give you plenty of hp to run the mph needed to run in the 11s, but the 11 second slip will come with how the rest of the car is set up. If it doesn't hook it obviously isn't going to happen. Also what does the dyno curve look like? Is it real "peaky" or have lots of area under the curve, and at what rpm does max hp and torque happen? You also have to have confidence that the dyno isn't too overly "friendly" when it comes to the numbers it spits out.

FWIW my old Formula only made 375 rwhp on a calibrated Mustang Dyno and weighed 3600ish pounds and ran the numbers in my sig.

--Alan

zracer323

iTrader: (12)

Definitly possible. There are plenty of stock internal cars in the 11s and you won't make 400rwhp stock internal.

Streetracer09

iTrader: (1)

Thanks for the replies guys. I didn't see the actual dyno. I know it made 406 and maybe 375 TQ. The car has the following:

Ls6 intake, pacecetter Lt's, ORY and SLP LM exhaust. It has a T-rex cam and bigger MAss air and injectors and a Racetronix pump. Fast toys ram air kit and lid and has 4.10's and 6 speed. The car doesn't have dog crap for power under 3500 RPM's but rolls out after that.

I was told it has been low 12's at 116 or 118 with bad 60ft. I'm gonna get to the track not this wednesday but next wednesday. My goal is to roll into the 60ft easy and hope there's enough motor here to get a 11.99 pass. I have broken way to many 10 bolts to go nuts with it. If I like the car and it performs well I will probably spring for a 12 bolt, a NOS kit and a set of Patriot heads.... in that order.

boostednismo

iTrader: (5)

This. Depends on how you can launch the car.

Mike Morris

iTrader: (55)

Yikes will be a tad tough not launching hard due to the rear/

CTSprojectR

My buddy's ws5 went 11.8 with 407whp he launched hard at 5k with stock rear end, ms3 cam, lt's, and a tune, 4.56's in the rear

Dan

iTrader: (1)

11.91 with 340 rwhp

N2RACINGLS1's

iTrader: (2)

11.94 with less than 320 HP completely stock engine with just headers never had the valve covers off at 3,665 lbs. it was in good DA!

N2

TurboStangJON

iTrader: (27)

Shouldn't be hard with 400hp. A friend of mine runs 12.0-11.90 and has a stock internal 01 with 3.73's, Yank SS3600, LT's, and has no weight reduction except Draglites.

http://www.youtube.com/watch?v=r1MbAE4449E

99T/AMAN

iTrader: (1)

My mods and numbers in Sig. and that was before it got tuned. Just put down 409/393 once it got tuned.

BOBS99SS

iTrader: (2)

Cts you can't have 4.56 gears in a stock rearend

66tomcat

i went 11.50s with 360 rwhp in a gto

sillysspeed

iTrader: (21)

might be harder than you think with the 6spd/10bolt unless you don't care about breaking it.

green96ta

iTrader: (11)

yes you can. my friend had them in his z28 with the zexel torsen.

66tomcat

im 11.5 s with a bolt on gto (360 rwhp)

lemons12

iTrader: (71)

400rwhp is capable of bottom 11s in a 3400#ish car, 10s in awesome DA.