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Author Topic: What is it?  (Read 14712 times)

crossboss

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What is it?
« on: January 21, 2019, 04:29:33 PM »
Boys,
Not necessarily a T/A engine, however, what is it? Winner gets a cookie.
Click on pic to enlarge.

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BULLITT65

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Re: What is it?
« Reply #1 on: January 21, 2019, 04:50:10 PM »
I would guess some kind of Indy 500 motor
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1969 garnet red Z/28 46k mile unrestored X77
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69Z28-RS

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Re: What is it?
« Reply #2 on: January 21, 2019, 06:09:13 PM »
Donovan aluminum Chevy small block 350 with 'custom machined' hemi-spherical heads and (mechanical fuel injection- Hilborn or similar).. :)

http://www.donovanengines.com/donovan-engineering-small-block-chevys/

Gary
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BULLITT65

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Re: What is it?
« Reply #3 on: January 21, 2019, 06:18:18 PM »
Well I see it says Donovan on the block, I thought since it is not a T/A engine the question was oriented toward what application.
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1969 garnet red Z/28 46k mile unrestored X77
-Looking for 3192477 (front) spiral shocks 3192851 (rear)
-Looking for an original LOF soft ray windshield
-Looking for original Delco side post negative battery cable part # 6297651AV

69Z28-RS

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Re: What is it?
« Reply #4 on: January 21, 2019, 06:20:35 PM »
A friend of mine and 'famous - or infamous?' - depending upon whom one spoke to... :)  ..  62 Corvette expert (Dale Pearman -now deceased) had a 400 ci Donovan engine in a '62 Corvette 'street car' once upon a time - it was really wicked!... not sure where that Corvette went to...?
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09C 69Z28-RS, 72 B 720 cowl console rosewood tint
69 Corvette, '60 Corvette, '72 Corvette
90 ZR1 red/red #246, 90 ZR1 white/gray #2466
72 El Camino, '55-'56-'57 Nomads, '55-'57 B/A Sedan

crossboss

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Re: What is it?
« Reply #5 on: January 21, 2019, 11:42:38 PM »
Quote from: 69Z28-RS on January 21, 2019, 06:09:13 PM
Donovan aluminum Chevy small block 350 with 'custom machined' hemi-spherical heads and (mechanical fuel injection- Hilborn or similar).. :)

http://www.donovanengines.com/donovan-engineering-small-block-chevys/

Gary



You get half a cookie. Who made the cylinder heads?
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Trans Åm

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Re: What is it?
« Reply #6 on: January 22, 2019, 12:20:04 AM »
Smokey Yunick?
Mickey Thompson?
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Nick

69Z28-RS

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Re: What is it?
« Reply #7 on: January 22, 2019, 01:30:00 AM »
We know what Smokey once did some 'small block hemi head' work for Chevrolet, but I don't recall ever seeing those heads; from examining the machine marks on the heads, doubt anyone could *tell* who machined them out..  :)
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09C 69Z28-RS, 72 B 720 cowl console rosewood tint
69 Corvette, '60 Corvette, '72 Corvette
90 ZR1 red/red #246, 90 ZR1 white/gray #2466
72 El Camino, '55-'56-'57 Nomads, '55-'57 B/A Sedan

BULLITT65

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Re: What is it?
« Reply #8 on: January 22, 2019, 03:37:10 AM »
I can do a paste and search on Donovan.

So what is the application?
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1969 garnet red Z/28 46k mile unrestored X77
-Looking for 3192477 (front) spiral shocks 3192851 (rear)
-Looking for an original LOF soft ray windshield
-Looking for original Delco side post negative battery cable part # 6297651AV

PURESS

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Re: What is it?
« Reply #9 on: January 22, 2019, 01:26:56 PM »
Hemisperical heads for small block Fords...

Scott
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PURESS

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Re: What is it?
« Reply #10 on: January 22, 2019, 02:05:57 PM »
Hammerhead
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maroman

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Re: What is it?
« Reply #11 on: January 22, 2019, 02:19:03 PM »
Did it actually ever run?
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crossboss

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Re: What is it?
« Reply #12 on: January 22, 2019, 03:20:40 PM »
Boys,
Here is a clue for the heads: So-Cal.
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Just another T/A fanatic. Current lifelong projects:
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1969 Mustang Fastback w a Can-Am 494 (Boss 429)

bcmiller

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Re: What is it?
« Reply #13 on: January 22, 2019, 03:29:58 PM »
Leo Lyons heads?

I think he was from Riverside, CA.
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PURESS

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Re: What is it?
« Reply #14 on: January 22, 2019, 03:33:15 PM »
Arias
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