1990 ZR-1 #2456 Original Components

[TX '90 ZR1]

Originally Posted by DRM500RUBYZR-1

If either of you have the build sheet, perhaps it is the sequence number of the build.
Later cars seem to match.
Perhaps 90 was different?

Will refer to a C-4 NCRS Judge to see if they have any insight.

I too enjoy ZR-1 history mystery.

Great to see the AC Spark Plug markings.

Appreciate the pictures!

Very good progress!


Marty

Marty,
I've got my build sheet. Will check and see what it says

[TX '90 ZR1]

Originally Posted by viper107

We're is the stamping on the top at?

The VIN stamping should be on the drivers side front of the glass top frame.

[AirbusDriver]

Originally Posted by viper107

We're is the stamping on the top at?

Manufacturer's info on the tinted top, center rear

[viper107]

Wow never new that one,👍

[AirbusDriver]

I just looked at the other car, #1962. It has an April 1990 build and the top is dated the 78th day 1990 so, it aligns well...

[TX '90 ZR1]

Marty,
The build sheet may have been the clue!!
As previously posted, my car is '90 #0442. The masking tape on the front of the glass top has 987 written on it and the glass top is properly stamped with the car's VIN.
On the build sheet in space #10, top left corner has :
SCHED.NO.DATE 014987.
Notice the last 3 numbers match the masking tape.
On the build sheet in space #24, top right corner has:
DP.SEQ.NO. 05829(space)014987
From this info I would surmise that the tape was marked to correspond with sequence number, not the vehicles VIN.

Mark, have not had a chance to get my glass top out, but will soon and document the info at rear center of the top.

[AirbusDriver]

Nice work, Kenny

This is my other ZR-1 #1962
Notice boxes 10 & 24

Here is the numbered tape on the bronze top (upside down)

[AirbusDriver]

Etched date on clamshell hood. Located on left side, forward of the upper wheel well. The date is 5-18-90A and the car is a June 90 build.

[AirbusDriver]

Removed the intake for cleaning and discovered this handwritten # on the fiberglass shroud.
I installed a reproduction A.I.R. foam filter in its rightful place. The original was long gone...not even a remnant.

[AirbusDriver]

Assembly line battery this vehicle was delivered with. Date is 1990 May 11th with a K plant designation. Vehicle is June 1990 build...