04-18-2012 | #11 |
Join Date: Aug 2005
Location: Scottsdale, AZ
Posts: 2,450
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Re: dyno numbers / upgrades done
423 RWHP
375 Torque Ported heads & top end, SW Headers, Random Tech Cats, Corsa Cat Back, Stock Flywheel/Clutch, 4.10 gears, K&N open lid, 11.4 compression, Haibeck tune/91octane, thats all we can get out west, secondaries removed, stock cams at 95 timing, Bill B Trans Last edited by PhillipsLT5; 04-19-2012 at 12:05 PM. |
04-19-2012 | #12 | |
Join Date: Dec 2005
Location: Tinton Falls, NJ
Posts: 1,177
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Re: dyno numbers / upgrades done
Quote:
My dyno #'s are the same as Paul but my mods are a Haibeck 500hp package. Maybe in the future I will do Pete's cams and an x-pipe with new exhaust. I have a Corsa now |
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04-19-2012 | #13 |
Join Date: Dec 2010
Location: Sin City
Posts: 149
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Re: dyno numbers / upgrades done
The dyno-sheet I got from Mike with the car, dated 1/1/10 shows:
rwhp: 401.3 rwt: 365.4 He told me these numbers were with one bad injector and it was never back on the dyno after he replaced all of them. I have no idea of the mods on the car, rumored to have gone to LPE once and then to VetteDoctors at some time later in it's life. Looks like it's had a little top end polishing and he mentioned a bigger throttle body. It has 4:10's in the rear and a shorty shifter. I do know that it has a habit of eating rear tires and large amounts of Premium...
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[SIGPIC][/SIGPIC]1991 ZR-1 #128 |
04-22-2012 | #14 | |
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,493
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Re: dyno numbers / upgrades done
Quote:
A few qestions, por favor... Ron, your turbos are mounted near the differential, if I recall? If so...can you tell us what kind of lag there is with tubes being so long? And, are the tubes ceramic coated back to the tubos? 6-8# is what I've seen recommended for a max on 10:1 to 10:5 compression motors. 8# on a 9:1 should be pretty "safe", I suppose on stock rods. Any plans to boost it a bit more? Are you using the stock ECM, or ?? P.
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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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04-22-2012 | #15 | |
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,493
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Re: dyno numbers / upgrades done
Quote:
P.
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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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04-22-2012 | #16 |
Join Date: Dec 2010
Location: Sin City
Posts: 149
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Re: dyno numbers / upgrades done
DOH! Busted!!!
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[SIGPIC][/SIGPIC]1991 ZR-1 #128 |
04-22-2012 | #17 |
Join Date: May 2005
Location: Leesburg, VA
Posts: 2,713
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Re: dyno numbers / upgrades done
Ported intake/injector housings, 63mm TB
Headers, stock exhaust with an LT4 resonator and Dynomax mufflers Haibeck tune (as well as all the work) Best 1/4 mile: ~ 12.5@116mph
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Bob Saveland Former owner of #2517 [IMG]http://a.random-image.net/aurora40/vette.jpg[/img] |
04-22-2012 | #18 |
Join Date: Apr 2012
Location: TEXAS
Posts: 171
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Re: dyno numbers / upgrades done
Would be good to know how much porting was done when stating ported heads/ IH/Plenum. If known...
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1966 Mustang GT tribute 1988 Callaway Twin Turbo Aerobody (FOR SALE pm me for more info) 1991 Callaway CR1 SuperNatural 475 Aerobody 1992 Callaway SuperNatural 435 Aerobody (sold) For Sale: |
04-22-2012 | #19 |
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: dyno numbers / upgrades done
36mm ported IH with headers will get you to about 390 RWHP....
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
04-22-2012 | #20 |
Join Date: Jun 2010
Location: back in lone pine
Posts: 591
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Re: dyno numbers / upgrades done
is your 91 a zr1 supernatural 475?i have a 92 supernatural 475 without the aero bodythat made 392 rwhp with the only mod being stainless works headers . totally stk it made 373 rwhp.
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