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Topic: FINALLY, MY 383 STROKER

in Forum: C3 Engines


FINALLY, MY 383 STROKER

Posted: 7/31/07 3:35pm Message 11 of 31
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DUNEDIN, FL - USA
Joined: 10/22/2004
Posts: 833
Vette(s): 1969 COUPE CORTEZ SILVER, BRIGHT BLUE INTERIOR 383 cu. in. 512 HP. Hooker headers w/ side pipes PS PS AC AM FM STEREO. 68,000.MILES C5 5oth Anniversary Coupe , auto.350hp
THANKS ,  I`VE SINCE INSTALLED A POLISHED AIR GAP INTAKE, THEREFORE AN  L-88 IN IN MY VERY NEAR FUTURE. THAT AIR CLEANER IS CRAP AND WILL BE GOING.WAS  TRYING TO CLEAR THE STOCK HOOD BUT IT JUST WASN`T WORKING.


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FINALLY, MY 383 STROKER

Posted: 7/31/07 6:25pm Message 12 of 31
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Greensburg, IN - USA
Joined: 9/24/2003
Posts: 5188
Vette(s): Previous: 1984 Silver / Charcoal Coupe, 1988 Maroon Coupe / 1989 Artic White Coupe / 2001 Speedway White Roadster / Present:1976 Stingray Black / Black, Auto, 350 slightly modified (355 hp) Luxor Wires Redline Tires. / 1989 Roadster Bright Red...
That is a sweet lookin piece of work ya got there Bob. It looks like yer gonna hafta change yer signature now cause I'm pretty sure your gonna arrive much faster now.....


FINALLY, MY 383 STROKER

Posted: 7/31/07 6:40pm Message 13 of 31
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Bladenboro, NC - USA
Joined: 1/22/2006
Posts: 1058
Vette(s): 1972 conv., sunfire yellow, blk interior, blk vinyl and convertible top. Off frame restoration with American Speed 383 stroker engine producing 500hp plus a 200hp NOS system. MSD ignition. Hooker super competition headers with chambered exhaust.
Looks great Bob. Thumbs%20Up  Welcome to the world of no MPG. LOL


FINALLY, MY 383 STROKER

Posted: 8/1/07 8:34am Message 14 of 31
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DUNEDIN, FL - USA
Joined: 10/22/2004
Posts: 833
Vette(s): 1969 COUPE CORTEZ SILVER, BRIGHT BLUE INTERIOR 383 cu. in. 512 HP. Hooker headers w/ side pipes PS PS AC AM FM STEREO. 68,000.MILES C5 5oth Anniversary Coupe , auto.350hp
tell me about it!  6mpg . so how did  that yellow bird run at the track? i haven`t had a chance to run mine yet!


FINALLY, MY 383 STROKER

Posted: 8/1/07 9:01am Message 15 of 31
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Bladenboro, NC - USA
Joined: 1/22/2006
Posts: 1058
Vette(s): 1972 conv., sunfire yellow, blk interior, blk vinyl and convertible top. Off frame restoration with American Speed 383 stroker engine producing 500hp plus a 200hp NOS system. MSD ignition. Hooker super competition headers with chambered exhaust.
We get about the same gas mileage. Sometimes I can get 7 mpg if I baby it.

As for a time at the track, I set a track record....the slowest. LOL Corvettes International  invited me for a test & tune day. I had always shifted at about 6000 rpm but noticed on my dyno sheet that I was making my maximum torque at 4200 rpm. Naturally, I wanted to impress those C5s and C6s so I decided to shift at 4200. That was a big mistake. The car broke traction, slammed the left side of my head against the window then the right side of my head against the rear view mirror, breaking it off. I was all over the track, missing the wall by inches. All I could do was hold on but it scared me so bad that I never touched the gas after finally getting control. I went through the 1/4 mile at 40.8 MPH. Rolling%20On%20The%20Floor%20Laughing I just thank God that I didn't have the NOS activated.

Take my advice and don't try yours with street tires. If I ever get my nerve back I might try mine again but not with street tires.


FINALLY, MY 383 STROKER

Posted: 8/1/07 9:47am Message 16 of 31
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DUNEDIN, FL - USA
Joined: 10/22/2004
Posts: 833
Vette(s): 1969 COUPE CORTEZ SILVER, BRIGHT BLUE INTERIOR 383 cu. in. 512 HP. Hooker headers w/ side pipes PS PS AC AM FM STEREO. 68,000.MILES C5 5oth Anniversary Coupe , auto.350hp
crazy ride , glad you and the car are safe. you should go to one of those drag race schools for some pointers. I found it useful. do you have a 4 speed ,if so i can understand it getting away from you. I have a T400 auto that i shift manually. it`s a wicked ride , but real fun once you get the hang of luanching it.
 what is you max torque? theoretically mine is 486ft/lbs @ 3800rpm, i haven`t dyno tested it yet, still fine tuning.
 In regards to your NOS , if you don`t want to use it for driving  you can always divert it to purge out the side vents. I sawe this on a vette and thought it looked awesome. imagine revving her up and a cloud of smoke pours out the side vents.too cool. I`m considering it myself



FINALLY, MY 383 STROKER

Posted: 8/1/07 10:06am Message 17 of 31
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
[QUOTE=VETTERBOB]...imagine revving her up and a cloud of smoke pours out the side vents...[/QUOTE]

That could happen(and has...) without nitrous, anyway!

Looks gud, Bob!! Let-er-rip!


Joel Adams
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FINALLY, MY 383 STROKER

Posted: 8/1/07 10:15am Message 18 of 31
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Pennsville, NJ - USA
Joined: 3/13/2002
Posts: 532
Vette(s): 1977 EX-L48
That is an awesome looking motor!  Great job!


1977 Corvette EX-L48
383 Stroker, Holley MPFI, MSD Ignition, BTO 700R4, VBP Street/Slalom, Hooker Sidepipes with JCL Spiral Baffles, Corbeau A4s w/ Shark Bar and Simpson 5-Points, 17" AR TTII's, Kumho MX's

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FINALLY, MY 383 STROKER

Posted: 8/1/07 10:33am Message 19 of 31
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Manteca, CA - USA
Joined: 11/20/2005
Posts: 3623
Vette(s): 1978,two tone,Metalic Rootbeer & gold 1975 L48 4 speed
OH YEAH ! Thumbs%20Up That's the kind of stuff that car guys dreams are made of gentlemen Thumbs%20Up. Most of us will never have your problems in this lifetime. Like, too much power, or too low an MPG, because of that one insurmountable obstacle, too little $  LOL.....Cry. So please keep those stories and pictures coming brothers. aceinthehole2007-08-01 10:38:07


FINALLY, MY 383 STROKER

Posted: 8/1/07 12:40pm Message 20 of 31
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Bladenboro, NC - USA
Joined: 1/22/2006
Posts: 1058
Vette(s): 1972 conv., sunfire yellow, blk interior, blk vinyl and convertible top. Off frame restoration with American Speed 383 stroker engine producing 500hp plus a 200hp NOS system. MSD ignition. Hooker super competition headers with chambered exhaust.
Bob,
I also have an automatic that I shift manually. My transmission is beefed up and has a shift kit that will snatch a knot in your neck but like you, I prefer to shift it. I guess it's because of a spinal cord tumor that has taken most of the sensation out of my legs and I can no longer handle a 4 speed. it's the closest thing to a manual shift.

My engine has 512 ft/lbs of torque at 4200 RPM. I have never hit  the nitrous and probably never will after my scare at the strip and I'm way too old to be purging. LOL



in Forum: C3 Engines


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