VetBoyZR1

What is the source of the 2 Dunn heads cars? I remember when someone told us how to check, and we posted results here. But I'm wondering if the list is based on our say-so, or is there an actual list from the factory?

bb62

The heads can be checked fairly easily - but the majority of cars listed as being Dunn were from the ZR-1 Net site. The few others (including my car) were checked by their owners. We should expect to see only about 130 cars with both Dunn heads. It would be nice to start confirming NON-Dunn head cars as well.

95 LT5

Funny you should mention the Dunn Heads, I just took the cover off the car just to make sure it was still there. I decided to take some pics of the heads to post for the fourm for location of where to look.
Sorry for the crappy cell phone pics


LEFT SIDE






RIGHT SIDE

carter200

#392 is owned by Carter200 and has 39,700 miles

VetBoyZR1

I haven't seen that info about how to check for Dunn heads in years. I remember checking when this first came out, and seeing that on my car, but I forgot what I looked for all those years ago. I was wondering just today what the heck I was looking at to know they were Dunn heads. Actually, I was hoping the museum had some document that listed them all.

95 LT5

Unfortunately I think all the Dunn head data is in the same place as the Dyno results for every one of our engines. Reminds me of that Indiana Jones movie where they are taking the crate for storage in a endless room.
If I could only find that place we would be all set.
Damn GM... I gots to know!

95 LT5

700 or so miles in 8 years?
Also do you have some pics?

rickyrj1

He's been busy workin for DA MAN.

95 #304 has 9k miles I will check on the Heads when I get it back.