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Old 09-15-2017   #1
Ccmano
 
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Default Decided to buy a new engine for the Z

Need a trailer to haul it...

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Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold
08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold
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Old 09-15-2017   #2
Young1
 
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Default Re: Decided to buy a new engine for the Z

How many cylinders? When was it built?


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Old 09-15-2017   #3
Paul Workman
 
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Default Re: Decided to buy a new engine for the Z

LOL!

Gas mileage prolly ... not as good as your LT5. But! You'll be the only one on the block that has one like it! I doubt Pete or Marc will have the quals to work on it....Bob Gillig...maybe! LOL!
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Last edited by Paul Workman; 09-15-2017 at 10:04 PM.
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Old 09-15-2017   #4
Mystic ZR-1
 
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Default Re: Decided to buy a new engine for the Z

Might have to modify the front crossmember
to get it to fit?
Hope your local gas station carries 115/145 octane av-gas...

Last edited by Mystic ZR-1; 09-15-2017 at 10:10 PM.
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Old 09-15-2017   #5
Ccmano
 
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Default Re: Decided to buy a new engine for the Z

Lol... I was at the Reno Air Races today, saw this and thought of you guys! I have no idea who made it or how many cylinders it has. Must have been a nightmare to work on and keep running.
H
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90'ZR-1 #1461 Red/Black
Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold
08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold
05 C6 Z51 Red/Black Sold
90'ZR-1 #1723 Black/Gray Sold but not forgotten
91' Z51 L98 White Vert. My First, you always remember your first. Sold.
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Old 09-15-2017   #6
rush91
 
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Default Re: Decided to buy a new engine for the Z

Exhaust drone? What exhaust drone......you may need a hood scoop.

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Old 09-15-2017   #7
Young1
 
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Default Re: Decided to buy a new engine for the Z

Oil leak? What oil leak? All corvette engines leak oil!


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Steve Young
1991 ZR-1 Quasar Blue Metallic/Black #729
Second Owner
1991 ZR-1 Dark Red Metallic/Black #2040
SOLD

1990 ZR-1 Dark Red Metallic/Saddle #1670
SOLD
Double your happiness.....complain half as much.
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Old 09-15-2017   #8
Ccmano
 
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Default Re: Decided to buy a new engine for the Z

From what I have been to google it's a Pratt & Whitney 5600XBSAP that puts out 7000 hp!

"A fun display for the fans was an engine shown behind the Grandstands: the Pratt & Whitney 5600 XBSAP! A fifty-six cylinder radial with eight rows of seven cylinders and displacing 8,720 cubic inches! A massive R-8720 power plant. A lot of people stood around scratching their heads over this one: that is, until they realized it was two R-4360 power sections bolted together! A lot of “experts” and “aviation buffs” were heard to make some interesting rationalizations and statements of “fact” about its history!"

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90'ZR-1 #1461 Red/Black
Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold
08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold
05 C6 Z51 Red/Black Sold
90'ZR-1 #1723 Black/Gray Sold but not forgotten
91' Z51 L98 White Vert. My First, you always remember your first. Sold.
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Old 09-15-2017   #9
Jagdpanzer
 
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Default Re: Decided to buy a new engine for the Z

The B29 was powered by the Wright R3350
The further developed Boeing B50 had the Pratt & Whitney R-4360 Wasp Major
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Old 09-15-2017   #10
Ccmano
 
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Default Re: Decided to buy a new engine for the Z

After further googling the concensus appears to be that it's a mock up. Probably never ran. The biggest and last production radial engines P&W ever produced were the "corncob" 28 cylinder R-4360's. Cooling, fuel economy and the development of the jet engine killed it.
H
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90'ZR-1 #1461 Red/Black
Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold
08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold
05 C6 Z51 Red/Black Sold
90'ZR-1 #1723 Black/Gray Sold but not forgotten
91' Z51 L98 White Vert. My First, you always remember your first. Sold.

Last edited by Ccmano; 09-15-2017 at 10:49 PM.
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