New Paper work from Early Cars

[vettebrett]

OK, here is some early stuff that I have had for years about the 89 ZR-1 from the C P C Engineering Dept

If anyone wants copies of these just email me at corvettechallengeregistry@comcast.net and I will send them out.


http://i39.photobucket.com/albums/e191/brettrichmond/Untitled11.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/Untitled8.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/Untitled12.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/Untitled13.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/Untitled14.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/6.jpg

[vettebrett]

http://i39.photobucket.com/albums/e191/brettrichmond/7.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/8.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/9.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/10.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/11.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/12.jpg

[vettebrett]

http://i39.photobucket.com/albums/e191/brettrichmond/13.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/14.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/15.jpg

http://i39.photobucket.com/albums/e191/brettrichmond/16.jpg

[1989ZR1#74]

Good stuff Brett. thanks.

I like how they say the LT5 is available with coupe or convertible, but the wider wheels are only available with the ZR-1 option. So in 11/87 there where two options. ZR-1 and LT5.

[bdw18_123]

Good stuff Brett. thanks.

I like how they say the LT5 is available with coupe or convertible, but the wider wheels are only available with the ZR-1 option. So in 11/87 there where two options. ZR-1 and LT5.

I noticed that too, very interesting. So I guess, if this plan had gone through, you could have ordered a standard C4 (coupe or vert) with just the LT5. I wonder what the VIN number for those cars would have been?

[tomtom72]

That is some cool stuff Brett! It almost looks like GM was going to let the customer do some mixing & matching? Coupes & verts and ZR-1 or just an LT5. I just can't see the stock size tires living very long behind an LT5.;)

I love reading the "engine description"....it reads like a who's who of all the good ideas you should use when building a mouse motor. I just want to know what happened to the "larger radiator" we were supposed to have?:sign10:

Thanks for posting this stuff!:thumbsup:

[1989ZR1#74]

I noticed that too, very interesting. So I guess, if this plan had gone through, you could have ordered a standard C4 (coupe or vert) with just the LT5. I wonder what the VIN number for those cars would have been?

Well I am working on some data/research that shows up until the very last minute, less then a month before the 89 Pilots started rolling off the line the ZR-1s were going to share the 5100001 Vehicle sequence with the L98s. The zr1 would have only been identified by the 1G1YZ and the J for the engine digit. so 5100056 could have been a ZR-1 and 5100057 an L98. I suspect that when they collapsed the LT5 into a ZR-1 only powertrain that the VIN sequence number changed as well.

Until I have more data I can only tell you I think this happened.

[zedrone]

I wonder what the VIN number for those cars would have been?

The '90 Convertible that I had was a normal VIN number with a J where the engine code went.

Ed