Original OEM ZL1 427cid numbers matching

[maxracesoftware]

Original OEM ZL1 427cid numbers matching ( Winter's Foundry SnowFlakes )(Camaro version)

going into 1967 Chevelle restoration

brand new ZL1 Holley Carb in Box never used , never had Gasoline in it
substituded ProSystems Holley Carb

has original Transitorized Tach Drive Distributor, not used here , substituded MSD Distributor

Modern Accessories w/serpentene Belt drive

Original427cidZL1_5.JPG

Original427cidZL1_4.JPG

Original427cidZL1_3.JPG

Original427cidZL1_2.JPG

Original427cidZL1_1.JPG

 

[maxracesoftware]

will Post Dyno Test Sheets + Dyno Videos

[maxracesoftware]

COPO Camaro original ZL1 version 427cid + just Dyno tested made 530+HP ??
with very thick Headgasket to lower CompRatio for Pump Gas ,
with new Cam Motion Low-Lash Solid Roller Cam , 514+ Peak TQ

[In-Tech]

Wow, how long have you had that jewel laying around or is this something GMPP is selling now?

[maxracesoftware]

Wow, how long have you had that jewel laying around or is this something GMPP is selling now?

Chris at C & S Performance bought it and sold it to his Customer
its original COPO 1969 Camaro version ,
should have more Pics + Dyno video/sheets soon
i'll ask for more details .

Chris is not 100% sure .... but he was told there was only 71 of them made/sold ??

i'll ask for "engine build / assembly in progress" pics too

[67 Nova]

Larry, I'm a bit confused. WHAT IS THE NUMBERS MATCHING TOO? Does this have a 1969 Camaro VIN stamped on the block?

WAY more than 71 as a least 75/77 made there way into cars, 69 Camaros and at least 7 known Vette's, 3/4 are said to be OEM ZL-1s. GM did a bunch in Vette test cars too. There's a picture of Zora with 5 ZL-1 powered Vettes at the track. Couple were '68 I believe. 2 Whites, 1 blue, 1 silver and a dark, maybe green. That photo didn't show the Judski Yellow ZL-1 or the orange GULF ZL-1. Might show the white one?? My research show GM cast 300 "052" original GM ZL-1 blocks during its original run. 150 were for Camaro and 150 for the Vettes. Mine as one of these original first run "052" blocks.

[maxracesoftware]

Larry, I'm a bit confused. WHAT IS THE NUMBERS MATCHING TOO? Does this have a 1969 Camaro VIN stamped on the block?

WAY more than 71 as a least 75/77 made there way into cars, 69 Camaros and at least 7 known Vette's, 3/4 are said to be OEM ZL-1s. GM did a bunch in Vette test cars too. There's a picture of Zora with 5 ZL-1 powered Vettes at the track. Couple were '68 I believe. 2 Whites, 1 blue, 1 silver and a dark, maybe green. That photo didn't show the Judski Yellow ZL-1 or the orange GULF ZL-1. Might show the white one?? My research show GM cast 300 "052" original GM ZL-1 blocks during its original run. 150 were for Camaro and 150 for the Vettes. Mine as one of these original first run "052" blocks.

i'll ask Chris about your questions
Don Pellichino ( Diamond Racing Engines ) would know more about this Engine !
checkout the next Dyno pic

best Dyno test results 594 Peak HP @ 6900+ RPM :

image_123655411.JPG

 

[In-Tech]

Hiya,
That dyno sheet looks more accurate. Shoot, that engine could be worth some mega-bucks to the right person.