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11-06-2017
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#1 |
 Join Date: Nov 2016
Location: Florida
Posts: 66
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Zr-1 half mile speeds?
Thinking about signing up for a half mile event here in Ocala in January. What do the Zs run? I have a Haibeck chip and some Watson headers with a gutted Borla exhaust with no resonator currently. What would I run? How about if I got porting done on the plenum and inj housings?
Sent from my iPhone using ZR-1 Net Registry |
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11-06-2017
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#2 |
 
Join Date: Apr 2007
Location: Lake Bluff, IL
Posts: 2,102
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Re: Zr-1 half mile speeds?
When we had a group run a few years ago in the Chicago area C4 ZR-1 were running from about 138 to almost 160 for Al's 441 beast. Most ran in the 140-145 range with some mods, say a 500 hp package. Can't remember the exact speed, but I recall Pete's runs were closer to AL's than the average range.--Bob
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2016 Long Beach Red Z06 #10281 "POPS Z" 1995 Polo Green #409 "WARP TEN"--Haibeck 350/510 package, 4.10s, Hurst, Stock Exhaust with QTP Cutouts --Sold but still running strong 1993 Quasar Blue #161 "HIL KING" --Sold but still running strong, now with more than 120,000 miles 1967 Marlboro Maroon/Saddle Corvette Coupe 300 hp/4-spd --Sold a long time ago ZR-1 Net Registry Founding Member #95 NCM Lifetime Member Favorite Quote--Attributed to Mickey Thompson: "Too Much Horsepower is Almost Enough" |
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11-06-2017
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#3 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,710
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Re: Zr-1 half mile speeds?
Al ended up running 160+, Pete’s 5.7L ran 154. My stock bottom end motor ran 144 w porting and cams. Altitude/humidity of course may affect this somewhat.
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[SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX |
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11-06-2017
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#4 | |
 
Join Date: Jan 2010
Location: Mystic CT
Posts: 2,636
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Re: Zr-1 half mile speeds?
Quote:
Is your ZR-1 red? 😋 🏁 |
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11-06-2017
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#5 |
Join Date: Aug 2005
Location: Scottsdale, AZ
Posts: 2,452
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Re: Zr-1 half mile speeds?
147 MPH, 422 RWHP, 4.10's, street tires, 5th gear
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11-08-2017
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#6 |
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Join Date: Mar 2013
Location: CHICAGO IL
Posts: 47
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Re: Zr-1 half mile speeds?
I ran when Bob and the FBI boys were running that day.
90 with the 510 package, stock rear end ran 146-147 for four runs that day as a side note....at the end of the 1/2 mile ....get it to stop asap! we did not have a long shut down. If you do not know how much room you have, on the first run get up to ....100 110 or so and know how much room you have. and also know where the 1/2 mile end is so you can get off it asap. Dean Nelson |
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11-10-2017
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#7 |
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Join Date: Aug 2016
Location: Spring Hill, FL
Posts: 127
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Re: Zr-1 half mile speeds?
Where at in Ocala ?
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11-13-2017
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#8 |
Join Date: Sep 2016
Location: Ocala, FL
Posts: 900
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Re: Zr-1 half mile speeds?
wannagofast.com has all the Ocala info. It's held at a private air strip. John Travilta lives there.
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