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Print in friendly format Send this term to a friend  Sheet Molded Compound
Also known as SMC.

This is the stuff that all C4 Corvettes are made of.

It’s similar to fiberglass, but much more durable.

The only issu...
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rklessdriver Second night of the season. New personal best!
Senior Guru
Woodbridge, VA
1318 Posts
Member since:
2008/1/4 0:00



Offline
I almost didn't go this week because I haven't even touched the car, even thou it's rained the past 2 weeks and I should have gotten that front sway bar removed by now... but I have not. Still need to change the darn oil too.....

At any rate I made 3 passes tonight and the track was prepped perfectly. I was leaving around 3500RPM and not even chirping the tires. My first pass was a total screw up as I missed 2nd gear and only ran a 7.99@95mph... I did the saem thing first night of the season... Got to get my head in the game and knock the rust off my driving.

Second pass is where things got interesting. I came out hard on the clutch and bogged the motor but the car reacted great picking up right away. I was a bit too excited and I over revved the motor in second gear hitting the rev limiter breifly. The car seemed to recover well once I got it in 3rd gear and to save the motor for the next pass - I lifted a bit early going thru the traps.

60ft-----1.774
330------4.890
1/8th----7.475
MPH------96.83

My last pass I was finally focased on the task at hand. I waited for an hour to let the car cool down and the outside temp/DA to go down. The car was at 165*F water temp, as I pulled out of the burn out box.

I came out at 3500RPM, soft hit on the clutch and rode the clutch out nearly to the 60ft marker about 1/2 throttle then put the hammer down. The car pulled really hard and I felt like I was forcing myself to short shift, determined to keep it off the rev limiter again. According to my tach I was turning 6700RPM on the second gear change and 6500RPM to third. The car just kept me in the seat pulling like a freight train the whole time. I stayed in it across the timing lights and barley bumped the limiter in 3rd about 20ft past the speed trap. I was excited as all get out commng around to timing tower to pick up my slip. I knew it was fast.

60ft-----1.823
330------4.857
1/8th----7.356
MPH------99.96

That is 6900RPM in 3rd gear across the stripe....

It was a good night. Nothing broke and the car ran good. I did try my trick of unplugging the front shocks and then switching the rear to fiull stiff.... I guess that 1.77 60ft shows thats the way to do it fron now on.

My previous best ET was a 7.38 last year in a near perfect 150ft of DA. I feel like the 4.10 gear and the skinny front wheels/tires are really making the difference this year. I'm that much closer to my goal for the car and I feel like with the perfect conditions the car will do it with no further changes.

Video will be up as soon as I can get it up loaded to my photobucket.

Next week I promise to change the oil and remove the front sway bar....

I'd like to thank everybody at the Guru for the support and for giving me a place to post my results.

Will
Posted on: 2011/4/7 2:06
_________________
1984 Corvette. 434 SBC with a Powerglide.
Best pass - 8.48@160MPH 1.23 60ft on MT 275/60R15 Radials.

1972 Corvette. LS5 454 BBC with M20 4 speed.
Best Pass - Doing good to just pass a gas station.
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biggrizzly Re: Second night of the season. New personal best!
2011 Memorial Day Car Show Winner!
Chesapeake Beach, Maryland
4543 Posts
Member since:
2006/4/23 0:00



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Congrats Will, but for us guys that have a hard time relating 1/8 mile times, how would the equate on a 1/4 mile track?
Posted on: 2011/4/7 2:19
_________________
Don Haller
Corvette Club of America
94Coupe, 383Stroka, PeteK Trans, 3000stall, 3.54rear, Konis and bigger sways.
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1Fast04Vert Re: Second night of the season. New personal best!
Elite Guru
The hills of N. Georgia
2424 Posts
Member since:
2007/12/30 0:00



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Using the old X 1.55 formula that is like 11.40 in the quarter mile. Sweet!!
Posted on: 2011/4/7 2:21
_________________
2004 Vert. 475hp.
Built by Vengeance Racing
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rklessdriver Re: Second night of the season. New personal best!
Senior Guru
Woodbridge, VA
1318 Posts
Member since:
2008/1/4 0:00



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Quote:

biggrizzly wrote:
Congrats Will, but for us guys that have a hard time relating 1/8 mile times, how would the equate on a 1/4 mile track?


Quote:

95vette wrote:
Using the old X 1.55 formula that is like 11.40 in the quarter mile. Sweet!!


The 1/8th to 1/4 mile formulas are based on bracket cars/race cars which have well sorted suspensions and leave really well..... My car is the excact oposite - leaves like crap and runs a lot of MPH.

With the MPH I have, I should be running 6.90's in the 1/8th mile which means the car should run high 10's in the 1/4 mile. You typically gain 25-30mph from 1/8th mile to 1/4mile. If I can run over 125mph in the 1/4mile I'll be thrilled to death.

High 10's in the 1/4 mile is my goal. I'm going to keep working on the car until I can run 6.90's or 100mph in the 1/8th mile - which ever comes first. The nearest 1/4mile tracks are too far away for me to drive to and risk breaking the car.
Will
Posted on: 2011/4/7 2:34
_________________
1984 Corvette. 434 SBC with a Powerglide.
Best pass - 8.48@160MPH 1.23 60ft on MT 275/60R15 Radials.

1972 Corvette. LS5 454 BBC with M20 4 speed.
Best Pass - Doing good to just pass a gas station.
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rklessdriver Re: Second night of the season. New personal best!
Senior Guru
Woodbridge, VA
1318 Posts
Member since:
2008/1/4 0:00



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Here is the 7.47 pass.



Here is my new best - 7.35 pass. BTW just for comparison.... That is 2007 STEEDA Mustang in the far lane... He ran a 8.848@82.52MPH.



Will
Posted on: 2011/4/7 2:37
_________________
1984 Corvette. 434 SBC with a Powerglide.
Best pass - 8.48@160MPH 1.23 60ft on MT 275/60R15 Radials.

1972 Corvette. LS5 454 BBC with M20 4 speed.
Best Pass - Doing good to just pass a gas station.
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rklessdriver Re: Second night of the season. New personal best!
Senior Guru
Woodbridge, VA
1318 Posts
Member since:
2008/1/4 0:00



Offline
In case anyone wants to know the weather particulars.

On the 7.47 pass the DA was 700 FT.

On the 7.35 pass the DA was 455 FT.

Pretty good night for drag racing.
Will
Posted on: 2011/4/7 2:55
_________________
1984 Corvette. 434 SBC with a Powerglide.
Best pass - 8.48@160MPH 1.23 60ft on MT 275/60R15 Radials.

1972 Corvette. LS5 454 BBC with M20 4 speed.
Best Pass - Doing good to just pass a gas station.
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pr0zac Re: Second night of the season. New personal best!
Elite Guru
Pittsburgh
1045 Posts
Member since:
2008/10/20 23:28



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i hate you.. just saying.. lol.. i am seriously jealous because i am not going to be able to make this years race season if things go the way they are.
Posted on: 2011/4/7 5:59
_________________
96 lt4. 357ci, 11:1, LE 226/232, LE2 LT4 heads, ported LT4 intake, EM Gladiator44, EM LT's, stock exhaust, NX kit.
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Matatk Re: Second night of the season. New personal best!
Webmaster
SW Chicago Burbs
22804 Posts
Member since:
2008/1/7 0:00



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Very impressive, Will. Not fair what you did to that Honda, though
Posted on: 2011/4/7 11:29
_________________
2002 EBM convertible, Magnusson supercharger, cam, headers, etc.
1989 Corvette...RIP
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cwill Re: Second night of the season. New personal best!
Guru Newb
1 Posts
Member since:
2011/3/18 10:16



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The car is defantly making some steam on the top end.The old 1/8 to 1/4 mile conversons are not close any more.You have to look at what is called the back half numbers time from 330 on that shows the car is moving on.mid to low 10 sec pass with the mph the car is running now will not be a problem.if not i will just pull it out agian and i will the next time.
Posted on: 2011/4/7 15:14
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jonszr1 Re: Second night of the season. New personal best!
Senior Guru
Lone Pine, CA
453 Posts
Member since:
2010/10/25 22:42



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smoked that rustang tooo.hehe
Posted on: 2011/4/7 15:33
_________________
i have a blast playing with my 4 babies 2 zr1s and 2 mustangs 68 coupe with a jon bennit 408 art car fully rollered c4 with a gearvendors over drive .88 mustang built by my kids with a ported lt5 and a bill boudreau blue printed zf 6 spd. with these 4 ...
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rklessdriver Re: Second night of the season. New personal best!
Senior Guru
Woodbridge, VA
1318 Posts
Member since:
2008/1/4 0:00



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Quote:

jonszr1 wrote:
smoked that rustang tooo.hehe


Yea in the staging lane I overheard one of his buddies say that he was (and I quote) "going to show that white Vette what was up"....

I recon they know better now.
Will
Posted on: 2011/4/7 16:41
_________________
1984 Corvette. 434 SBC with a Powerglide.
Best pass - 8.48@160MPH 1.23 60ft on MT 275/60R15 Radials.

1972 Corvette. LS5 454 BBC with M20 4 speed.
Best Pass - Doing good to just pass a gas station.
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pianoguy Re: Second night of the season. New personal best!
Guru Emeritus
Apple Valley, MN
14762 Posts
Member since:
2007/12/29 0:00



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I hope the guy in the Mustang was wearing a mask - that was a lot of dust you left him in ;-)
Posted on: 2011/4/7 16:50
_________________
1996 LT4

�Before you criticize someone, you should walk a mile in their shoes. That way when you criticize them, you are a mile away from them and you have their shoes.�- Jack Handey
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jonszr1 Re: Second night of the season. New personal best!
Senior Guru
Lone Pine, CA
453 Posts
Member since:
2010/10/25 22:42



Offline
Quote:

rklessdriver wrote:
Quote:

jonszr1 wrote:
smoked that rustang tooo.hehe


Yea in the staging lane I overheard one of his buddies say that he was (and I quote) "going to show that white Vette what was up"....

I recon they know better now.i had much the same thing happen to me a couple of years ago in the staging lanes @famoso which turned into a 400 dollar drag race . guy in a new srt8 charger said i will smoke that pos black c4 like a pack of kools .. my buddy jeremy calmed me down and went to the guy and said i had heard what he said and had 400 to back my mouth.video of it is on utube.if someone gives me an email address i can send it as i dont know how to post it here . anyhoo i ran a 12.33 to his 13.45 and cut an .08 light on him too .sorry dont mean to hi jack,but it is fun shuttin up twits that dont have respect for others cars
Will
Posted on: 2011/4/7 23:56
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