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01-25-2013
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Join Date: Dec 2012
Location: STL
Posts: 492
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Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
     He bought it not knowing what it was, but eventually figured out it may have been one of the test engines for the 4.3 Turbo v6 idea GM had for the ZR-1. He was going to stuff it into another car, but it just sits in his garage for the past 3 years. Figured you guys would be interested in it ... so I snatched up all the pics he sent me awhile back. I just remembered it lastnight  ---
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[SIGPIC][/SIGPIC] 01' Dodge Viper GTS 11' Ford Raptor 90' ZR-1 Corvette LPE #699 |
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01-25-2013
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#2 |
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Join Date: Dec 2012
Location: STL
Posts: 492
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Re: Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
     
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[SIGPIC][/SIGPIC] 01' Dodge Viper GTS 11' Ford Raptor 90' ZR-1 Corvette LPE #699 |
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01-25-2013
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#3 |
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Join Date: Dec 2012
Location: STL
Posts: 492
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Re: Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
  Some marking on the turbo.  Some markings on the IC.  
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[SIGPIC][/SIGPIC] 01' Dodge Viper GTS 11' Ford Raptor 90' ZR-1 Corvette LPE #699 |
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01-25-2013
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#4 |
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Join Date: Dec 2012
Location: STL
Posts: 492
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Re: Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
 These might give you guys some ideas for making some log manifolds.   I found 2 oil pressure units. One for a gauge & one for an idiot light?  
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[SIGPIC][/SIGPIC] 01' Dodge Viper GTS 11' Ford Raptor 90' ZR-1 Corvette LPE #699 |
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01-25-2013
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#5 |
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Join Date: Dec 2012
Location: STL
Posts: 492
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Re: Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
 
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[SIGPIC][/SIGPIC] 01' Dodge Viper GTS 11' Ford Raptor 90' ZR-1 Corvette LPE #699 |
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01-25-2013
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#6 |
   
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
Well the top plenum is very L-98ish however it looks like a cross between a Buick. GC
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director  91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
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01-25-2013
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#7 |
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Join Date: Dec 2012
Location: STL
Posts: 492
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Re: Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
He contacted the SVI people , they gave him the first pic I posted. They verified that they were building these engines for a Corvette prototype. The turbo lag and the engine shaking of the unbalanced 4.3 was too much hassle for GM to approve the design. Im not sure if it was ZR-1 specific though ... but the year "1987" seems feasible.
He originally bought it thinking it was a SYCLONE/TYPHOON prototype engine , but its too big to fit in the s15 body ---
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[SIGPIC][/SIGPIC] 01' Dodge Viper GTS 11' Ford Raptor 90' ZR-1 Corvette LPE #699 |
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01-25-2013
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Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
Im thinking this might have been a bad marriage between GM and the Buick Grand National Program or Turbo Regal V6 Arena. Turbo is in the right spot however the intake is way off hence the marraige comment (More like a shotgun wedding here)
Time period is also about right. Who knows what evil lurks in the hearts of prototype engineers.
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V Last edited by GOLDCYLON; 01-25-2013 at 09:03 AM. |
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01-25-2013
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#9 |
 
Join Date: Sep 2012
Location: Rockwall, Tx
Posts: 1,510
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Re: Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
It may have been for a Corvette prototype but not for a ZR-1. There was no indication in The Heart of The Beast that there was ever a consideration for a T-V6 in the ZR-1 that I remember.
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_________________ 1994 AB/Grey #141 430 RWHP/392 RWTQ FBI Lyposuction / Secondaries relieved of duty / SW Long Tube Headers / Corsa Exhaust / FIC SS Injectors / MSD Coils / Lightweight Pulleys / Corey tuned B & M Shifter / Aluminum Flywheel / Samco Hoses / Shelby Series One's / C4 No Flex Frame Stiffener BBC - Bling By Carter: Custom ZR-1 Center Caps / Custom Plenum Plate / Air Box Knobs / TB Cover / Oil Filter Cover |
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03-27-2013
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#10 | |
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,193
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Re: Is this a v6 Turbo ZR-1 Prototype Engine? Friend purchased it (pics) ---
Interesting the ConsumerGuide published in 12/88 mentioned the turbo 6 was a test engine for the ZR-1; as stated too rough
Quote:
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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