Julie Stepan - All motor chevy cobalt
ALL MOTOR
OWNER MARTY LADWIG
DRIVER JULIE STEPAN
HOMETOWN SAN ANTONIO, TEXAS
DAILY GRIND PROFESSIONALRACE CAR DRIVER
POWER est 350 @ 9500 RPM, 10.52 @128 mph at 1900 lbs
UNDER THE HOOD Chevy ECOTEC 2.4L engine;
15:1 compression ratio; blueprinted crank, rods, and pistons; Roush Ladwig custom grind camshafts; Carillo H-Beam connecting rods; JE Pistons; Total Seal piston rings; Ported (CNC) ports hand finished; Roush competition engines head modification; Ferrea valves; Roush valve springs; Kinsler intake manifold; Fast XFI fuel injection; Bosch fuel injectors; Weldon fuel regulator and fuel pump; Kinsler throttle body; Borla exhaust tip; GM Racing cam gears; MSD Ignition; NGK spark plugs; MSD spark plug wires; Roush custom aluminum oil pan and exhaust air box
DRIVETRAIN 4T65 Hydramatic (GM) transmission; Bates Engineering axles; MSD shift controller; B+M Pro Ratchet shift lever; Coan torque converter; Trans brake
STIFF STUFF Penske shocks;Ivan Stewart springs
STOPPERS Mark Williams Drag Race4-piston brakes
ROLLERS Weld 15x8 wheels; Mickey Thompson ET slicks 26x8x15
OUTSIDE Roush custom fiberglass hood, rear wing, carbon doors paint; Lexan windows; Screen Pro graphics
INSIDE Recaro carbon Kevlar seats; fiberglass custom dash
PROPS Chevrolet, Roush Industries, GM Racing, Lucas Oil, K&N, Borla Exhaust, Fast XFI, Coan, Mickey Thompson, Kinsler fuel injection, MSD, PCS, Hydramatic transmission, NGK; From Julie: younger sister Callie, minature Daschaund Willie
CONNECT gmracing.com; borla.com; chevrolet.com; coanracing.com;force-efi.com; kinsler.com;knfilters.com; lucasoil.com; mickeythompsontires.com; msdignition.com; ngksparkplugs.com; roushind.com
Link to the article
Nice. It looked slow in the video though...I'm not saying it is, it just didn't look that impressive.
So PJ...you're going 16:1 compression? lol
any all motor builder's dream hahaha very very nice
The one, the only, ME.
2465 lbs without me
141 hp @ 6300 (ran out of rpms)
123 ft lbs @ 5200
running lean stock ECU
Admiral Jedi wrote:Nice. It looked slow in the video though...I'm not saying it is, it just didn't look that impressive.
That's the first thing I thought of. Before it showed the time I thought it was around 12 seconds, so it wasn't gonna be too impressive, but I was wrong...
^^^^^^^^Good point, lol i agree
The one, the only, ME.
2465 lbs without me
141 hp @ 6300 (ran out of rpms)
123 ft lbs @ 5200
running lean stock ECU
Quote:
Interview With Julie Stepan - Killin' It Softly
I'd kill her softly with my slong....
I miss her^
did our chat inspire this?
I may have missed it but it doesn't say anything about nitrous in teh mod list and she has a nitrous gauge in there..curious to see how big of a shot.
Holy hell a 10 sec pass...ALL MOTOR. Damn that's sick, so PJ you're gonna do what like 10.8, right? lol
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4 Cams...32 Valves...5 Liters...This Could Get Fun!
Marty Ladwig lives here in San Antonio, nice guy....he said he may come to our GM Lone Star Bash.....I hope he does!
OhForKavaleerLSport wrote:I may have missed it but it doesn't say anything about nitrous in teh mod list and she has a nitrous gauge in there..curious to see how big of a shot.
kinda wondering about that too.
Desert Tuners
“When you come across a big kettle of crazy, it’s best not to stir it.”
Looks like they converted Marty's old car.....wonder if that's a hint at things to come for her.
I used to race cars, now I race myself.
5K PB: 24:50
10K PB: 54:26
the pit pass vid makes me sorta like the eco more....
or its driver at least
Chris
'02 Z-24 Supercharged
13.7 @102.45 MPH Third Place, 2007 GMSC Bash SOLD AS OF 01MAR08
Awsome!
- 93 mph in the 1/8 mile
Member of J-Body Of Michigan.
God Damn!!! that makes me want to go all motor.... hmmm interesting, and yes she can get it
Click Sig for Jersey GM's Official Website
Being backed by GM must be so nice
Street-Legal 2003 Sunfire 10.58 @ 139 MPH
whats with the horn in the front? looks like what some of the turbo cars are doing....
wow that thing launches like a bat out of hell.... mmmmmmmmmmmmmmmmm trans brake
Edited 1 time(s). Last edited Thursday, February 07, 2008 11:07 AM
the horn on the front is a velocity stack for the air box that houses the ITBs
DaFlyinSkwirl (PJ) - APU wrote:the horn on the front is a velocity stack for the air box that houses the ITBs
That may be what it is NOW but that car is 100% as it was when Marty ran it with the 1500+HP turbo Eco in it from the looks of it. THat horn WAS the intake system to funnel the air into the turbo before.
I used to race cars, now I race myself.
5K PB: 24:50
10K PB: 54:26
karo's checkin out the eco competition.
lol
well, back in the day he beat everyone with a LD9. i have no doubt it will be like that once more with a econotec.
Chris
'02 Z-24 Supercharged
13.7 @102.45 MPH Third Place, 2007 GMSC Bash SOLD AS OF 01MAR08
Who said he was converting to the eco?
