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#1 |
![]() Join Date: Jul 2016
Location: Bloomington, MN
Posts: 127
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Going on the dyno this Sunday at the same place I dynoed last year. Unfortunately the forcecast says it will be 94 degrees. Hopefully the SAE will compensate.
Last year with Borla Challenge exhaust and a K&N I pulled 350hp/334tq After OBX headers and a Haibeck chip Im hoping for 370.
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1991 ZR-1 #520 Arctic White/Gray |
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#2 |
![]() Join Date: Jul 2016
Location: Bloomington, MN
Posts: 127
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Dyno got postponed. Operater was sick. Have rescheduled for Saturday.
Sent from my XT1710-02 using Tapatalk
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1991 ZR-1 #520 Arctic White/Gray |
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#3 |
Join Date: Jan 2017
Location: US
Posts: 233
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#4 |
![]() Join Date: Jul 2016
Location: Bloomington, MN
Posts: 127
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Don't know yet. It got rescheduled for 3:00 today.
Sent from my XT1710-02 using Tapatalk
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1991 ZR-1 #520 Arctic White/Gray |
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#5 |
![]() Join Date: Jul 2016
Location: Bloomington, MN
Posts: 127
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The results are in!
374hp 362tq! Sent from my XT1710-02 using Tapatalk
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1991 ZR-1 #520 Arctic White/Gray |
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#6 |
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,697
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Please post dyno sheet if possible.
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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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#7 |
![]() Join Date: Jul 2016
Location: Bloomington, MN
Posts: 127
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Here's a before and after and the two pulls from todayIMG_20180602_163522217.jpgIMG_20180602_165853811.jpg
Sent from my XT1710-02 using Tapatalk
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1991 ZR-1 #520 Arctic White/Gray |
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#8 |
![]() Join Date: Aug 2015
Location: Magnolia, Texas
Posts: 884
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Nice.. I guess mine is a dog since it only put down 359 rwhp with SW headers and exhaust and Marc's tune and Fidanza FW.. I've done a lot of refined tuning and gone back to Dual Mass since, but doubt it would be in the 375 range.. runs beautifully, pulls strong, so I'm happy regardless.. not chasing a number.
Sent from my XT1585 using ZR-1 Net Registry mobile app |
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#9 |
![]() Join Date: Jul 2016
Location: Bloomington, MN
Posts: 127
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Nice numbers on yours too. It seems my car is a freak. I just wanted to do a before and after on mine to see what I gained.
Sent from my XT1710-02 using Tapatalk
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1991 ZR-1 #520 Arctic White/Gray |
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#10 |
![]() Join Date: Nov 2011
Location: Dunbarton NH
Posts: 7,378
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ALLTHECAMS, what year is your car?
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