
DoctorLarry
Members-
Posts
1,092 -
Joined
-
Last visited
Content Type
Profiles
Forums
Events
Gallery
Everything posted by DoctorLarry
-
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
Trying to get the engine in the chassis. Had to move the core support up closer to the nose. I added a throttle linkage and return spring to the carb to mirror the original. I also put the wires on the battery and mounted it in the battery box I built to mimic the real car. -
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
Hi, Derick. The stuff I am using is beading supplies from my local Hobby Lobby. They are cylindrical glass beads (not the round ones) and they make flexible braided wire that can be easily bent to 90 degrees. They have three sizes so you can do large hoses like oil coolers as well as fuel and brake lines. The beads are Miyuki Delicate. Not cheap, but will last a lifetime. -
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
In pictures of a Cale Yarborough Cutlass, that was how it was aligned but it had brackets on both sides so I put brackets on both sides as well. -
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
-
-
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
That's what the white brackets are for. I have a panhard bar from the TBird but I have to shorten it. I was looking at the Olds Cutlass photos I have to see which way it ran. -
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
Got back after 10 days in southeast Asia wit a group of MBA students. Did some more research on short trailing arm cars by looking at some of Tim's old builds and the Petersen archive photos. I mocked up the rear end then shortened some TBird arms and made some new mounts. Plumbed the rear diff brake and cooler lines and glued it up. I made some brackets for the track bar which I have to shorten and find some suitable shocks and then this part is done. Them I need to run brake and fuel lines to the front, plumb the master cylinder and front brakes and install the coil and battery. Then the chassis will be done! -
Is that the Salvino kit?
-
Tim is correct. It is a 77 Buick that was being raced in 1978. Evidently there were a few drivers that went the Buick versus Olds Cutlass route. Janet Guthrie evidently was another.
-
Maybe Thirkettle, not Thirkette. Hard to read.
-
Had the opportunity to travel with a group of MBA students to Hong Kong and Bangkok over spring break and so had some dead time to kill in a few places. I have a dormant couple of Buick projects (73 GS and 76 Century Pace Car) and someone opened a thread on Randy Ayers' site about 78 Buicks. They posted a web site that had racing pictures from several races and I found this one. The driver's name is Jim Thirkette(?) but I thought it was a gorgeous car. Anybody know about him? I read a little and saw a few other pictures, seems he was a west coast regular.
-
Does anyone make a kit with short rear trailing arm suspension? I assume the chassis you used had rear leafs?
-
Who did the decals?
-
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
-
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
Got some time in Friday night. I wondered about the rear suspension on the car since the front was ridiculously stock. Harry Quackenboss called Herb Adams and verified what he thought, that it was a truck arm required by NASCAR. However, in looking at photos of the car, it appears that the trailing arms were very short, almost like old Lakewood leaf spring traction bars. Given that there were no clear pictures, I improvised somewhat. From the photos, you can see something like a rear trailing arm but they are short. I shortened a TBird rear setup and mounted the cross member where the old rear control arms mounted. Correct? Probably not. -
1977 pontiac lemans or Can Am body
DoctorLarry replied to GlennP's topic in Car Aftermarket / Resin / 3D Printed
Trying to get them done but work keeps disrupting my hobbies..... -
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
It uses a metal plate and foam element to seal against the hood-it does not use the normal cowl intake setup. The 73 Grand Am had two NACA ducts in the hood that could be opened up for a factory ram air setup (although the EPA nixed it because of noise levels). The car used the hood ducts for fresh air rather than the usual cowl setup, which raised a few eyebrows among the NASCAR tech inspectors. -
Team Associates 73 Grand Am Nascar race Car
DoctorLarry replied to DoctorLarry's topic in WIP: NASCAR
Not much time lately on this but a few things done. I scratch built an intake from a Chevy NASCAR engine base and mounted the resin Holley Dominator I found. Stripped the chrome from the valve covers and drilled the engine for plug wires as well as a distributor. Plumbed the braided fuel line for the carb. Added roll bar padding and started to mock up the engine. Added the braided lines to the remote oil filters and drilled the valve covers for the vent lines back to the oil tank. -
1977 pontiac lemans or Can Am body
DoctorLarry replied to GlennP's topic in Car Aftermarket / Resin / 3D Printed
I do them occasionally when I have some spare time.