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Old 01-28-2021   #1
Corvette95
 
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Location: Decatur, AL
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Default Dyno day for the restored 90....

Official sheets are being emailed... but today was 386.2

This is with a Haibeck canned tune, I think I can break 400 with a dyno tune
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1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD
1995 C4 Coupe Purple/Blk 6 Speed
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1996 C4 Conv Black/Tan Auto SOLD
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1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD
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1990 C4 ZR-1 Red/Red #0454

Last edited by Corvette95; 01-30-2021 at 03:12 PM.
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Old 01-28-2021   #2
DRM500RUBYZR-1
 
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Location: Mullica Hill, New Jersey
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Default Re: Dyno day for the restored 90....

Tune,,,,,schmuunne
forget all of that, we know they RUN.
However...
Your car looks FANTASTIC!
Well done!

Marty
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Old 01-28-2021   #3
Corvette95
 
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Default Re: Dyno day for the restored 90....

Quote:
Originally Posted by DRM500RUBYZR-1 View Post
Tune,,,,,schmuunne
forget all of that, we know they RUN.
However...
Your car looks FANTASTIC!
Well done!

Marty
Thanks Marty!
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Corvette95 Registry and Forum (*************)
1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD
1995 C4 Coupe Purple/Blk 6 Speed
1989 C4 Conv Wht/Red Auto SOLD
1996 C4 Conv Black/Tan Auto SOLD
1994 C4 Coupe Wht/Blk SOLD
1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD
1986 C4 Coupe Black/Red 4+3 SOLD
1990 C4 ZR-1 Red/Red #0454
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Old 01-29-2021   #4
Corvette95
 
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Default Re: Dyno day for the restored 90....

maybe this will work..
https://www.facebook.com/stories/1506960906058874
https://www.facebook.com/BryantBrothersRacing
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Corvette95 Registry and Forum (*************)
1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD
1995 C4 Coupe Purple/Blk 6 Speed
1989 C4 Conv Wht/Red Auto SOLD
1996 C4 Conv Black/Tan Auto SOLD
1994 C4 Coupe Wht/Blk SOLD
1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD
1986 C4 Coupe Black/Red 4+3 SOLD
1990 C4 ZR-1 Red/Red #0454
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Old 01-29-2021   #5
Erik
 
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Default Re: Dyno day for the restored 90....

Damn impressive! What a gorgeous car.
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1990 ZR-1 # 996

"All Corvettes are red. The rest are mistakes." - John Heinricy
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Old 01-29-2021   #6
BlueDevlC7z
 
Join Date: Aug 2019
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Default Re: Dyno day for the restored 90....

Truly a gorgeous, well thought, restoration. I can stare at that beast all day. America still builds rockets in Alabama!!!
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Old 01-30-2021   #7
Paul Workman
 
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Default Re: Dyno day for the restored 90....

What was the upper RPM limit on the graph? Looks to me like it wasn't quite done yet! (Beautiful curves tho - and the car ain't bad neither! LOL!)
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90 #1202
"FBI" top end ported & relieved
Cam timing by "Pete the Greek"
Sans secondaries
Chip & dyno tuning by Haibeck Automotive
SW headers, X-pipe, MF muffs

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Old 01-30-2021   #8
Top Toy
 
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Default Re: Dyno day for the restored 90....

Nice power curves! What was the solid red line? Other mods besides the chip? Beautiful car! Torch red?

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'95 ZR-1, aqua/gray, #167
368 LPE/Haibeck, Web cams, Stainless Works headers, B&B Fusion exhaust, 18" Fikse wheels, Alcon brakes, lowered. 491 SAE RWHP.
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Old 01-30-2021   #9
Corvette95
 
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Default Re: Dyno day for the restored 90....

Quote:
Originally Posted by Paul Workman View Post
What was the upper RPM limit on the graph? Looks to me like it wasn't quite done yet! (Beautiful curves tho - and the car ain't bad neither! LOL!)
I saw that. I went past 7k on each pull and Batee just calibrated my tach, I do wonder if I should have pushed it morel
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Corvette95 Registry and Forum (*************)
1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD
1995 C4 Coupe Purple/Blk 6 Speed
1989 C4 Conv Wht/Red Auto SOLD
1996 C4 Conv Black/Tan Auto SOLD
1994 C4 Coupe Wht/Blk SOLD
1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD
1986 C4 Coupe Black/Red 4+3 SOLD
1990 C4 ZR-1 Red/Red #0454
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Old 02-01-2021   #10
Paul Workman
 
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Default Re: Dyno day for the restored 90....

Quote:
Originally Posted by Corvette95 View Post
I saw that. I went past 7k on each pull and Batee just calibrated my tach, I do wonder if I should have pushed it morel
After completing the "500 package" (510ish) I had Marc bump my rev limiter to 7500 b/c I was hitting the 7100 limiter 100 yards before I crossed the traps in the quarter mile. I'm thinking you may have that same issue too, if quarter mile runs are in the plan!

My scanner has a tach readout, so I calibrated my own tach - built a resistor bridge to correct the stock part that deteriorates over time. Batee now offers the replacement part for a "DIY" calibration, if so inclined. (Pretty easy to do if you have the iron, etc., to remove the solder and replace it with the new part.)
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Good carz, good food, good friendz = the best of timez!

90 #1202
"FBI" top end ported & relieved
Cam timing by "Pete the Greek"
Sans secondaries
Chip & dyno tuning by Haibeck Automotive
SW headers, X-pipe, MF muffs

Former Secretary, ZR-1 Net Registry
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