Hi Rob,
Thanks for the kind words, I am chipping away. I have been at it since June and have kept a log going with pictures and now I am just posting everything one bite at a time. I can't wait to get mine as half as nice as your build.
Here's more:
Tools:
Pencil (you always need one)
Electric variable speed hand drill
Electric grinder
File
80 grit sanding paper
Drill press
Various size drill bits.
Tape measure
Scissors
2 – ¾ Wrenches or wrench and socket with ratchet wrench
Allen wrench
Supplies:
Two ½ X 2 1/2 in. coarse thread bolts with washers and 2 regular nuts (as opposed to irregular nuts) and 2 nylok nuts)
8 - 3/8 in. x 1in. button hex head screws and nylok nuts
24 steel washers
Construction paper
Plate aluminum 3/8 in. thick, 13” X 36” scrap (approximately $30 from the local sheet metal suppliers, sheeze Louise they used to give scraps away when we were kids)
On this project I followed a modified “Chuck and Ryan” rear clip hinge construction. I felt a single hinge backing plate to support the weight of the clip on the hinge pins (bolts) should be more than adequate to alleviate wear and tear on the fiber glass clip mounting points if there is any. I used washers as spacers beneath the plate, which I will likely replace when I begin using fiber glass as Chuck and Ryan have done. I chose not to use inside plates to keep from adding unnecessary weight to the car. (I know, I have been reading too many race car magazines.)
Procedure:
1. I first removed the clip and made hinge plate templates from construction paper
2. I went to the local sheet metal shop and purchased enough plate aluminum to do the job. They offered to cut the pieces but I wasn’t up for the added fees for doing the cuts.
3. The following week I was out at my friend Bill’s (a RF-40 builder practically from scratch and one heck of a nice guy) place and he told me his friend Randy could chop up my plates for me. 15 minutes later all for were done. I own Randy some favors.
4. Back at the ranch, I cleaned up the edges and sharp corners on the hinge plate with my grinder, file and heavy grit sanding paper.
5. I set up a mounting bolt pattern on the construction paper template, over laid it on the plates and cut holes in both plates on the drill press.
6. Then I measured out washer thicknesses to use as spacers under the hinge plates where Chuck and Ryan used wood and fiber glass.
7. I then placed the plates in the desired location on the clip and used it as a drilling template in the clip lower inner fender.
8. I completed this for both sides, then placed the washers behind the plates with washers also on the engine side of the inner fender and secured them with the ratcheting wrench and Allen wrench.
9. Using a motor cycle jack with a (blanket on it to minimize scratches) as a prop mechanism I set the clip standing on it’s tail on the jack and moved it into the open position behind the car.
10. I then pivoted the clip onto the chassis and realigned it with the spider and rocker panels.
11. I reached into the engine bay and set the small hinges in neutral position and tightened them securely with Allen wrench and ratcheting wrench.
12. Once I was comfortable with all the alignments (spider, rocker panels, rear clip, moon, stars, earth, sun…) I pulled out the big gun drill and punched holes through the hinge plates using the inner hinge hole as a guide and support.
13. I set the 2 ½ in. bolts in from the inside of the wheel well with a washer, then on the other side I added the regular hex nut then another washer all the way onto the bolt then threaded the bolt through the inner hinge and secured it in place with the nylok nut, then moved the inside nut to pinch the hinge bolt to the inside hinge. (Okay, enough already, see the picture, it shows more with fewer words)
14. Side to side adjustments to the clip can be made by moving the bolts in and out without extra spacers. (Ala. Chuck and Ryan). Other adjustments back and forth, up and down are made with the inside hinge points and the trailing rods. As stated these were put in neutral positions for fine adjustment later.
Time required: 16 hours (includes thinking time, researching and getting parts, tools etc.) Frogging* around time 4 hours.
Total: 20 hours
* Frogging around – researching options old and new on GT40s.com and other internet places.
Frogging around time counts, it is part of the cognitive stages of “developing and doing”.