Hotrodders.com -- Hot Rod Forum



Register FAQ Search Today's Posts Unanswered Posts Auto Escrow Insurance Auto Loans
hotrodders.com: Project Journals: redsdad's Journal
User Name
Password
lost password?   |   register now

View redsdad's profile Entries: 616
Views: 174953
view from the beginning || now viewing most recent entries


Pages (124): 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 [77] 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124

07-26-2009 08:11 AM Firewall Holes
Between the factory holes and the holes put there by previous owners, the firewall is close to Swiss cheese.

I started cutting out filler pieces and welding them in. Tedious work, late in the day, hot, and I was still working faster than my compressor. Only got five holes filled, three with filler pieces and two backed by copper. I also got the rosette welds put in on the accelerator pedal support.

I also will have to determine what to do about the firewall pad as I realized some of the holes are for mounting it.


(click photo to enlarge)

(click photo to enlarge)
  [Entry #236]

07-26-2009 08:06 AM Toe Board
I had used a plumb bob to make a line on the floor from the front edge of the dash. Today I did the same thing with the front edge of the seat. The right side is about 5/8" ahead of the left side. I laid out some new hole locations. I will post photos when I drill the holes and re-install the seat.

In addition to the seat being removed, the engine, transmission, MC, booster, pedal assembly, steering column, and dash cross tube were also removed to make room for welding the firewall and toe board.

Since the steering column location is final, the sheet metal in the toe board where the column is located was finish welded. The hole for the original brake pedal was also filled as was the hole for the carpet pin which interfered with the lower column mount. (just to the right of the far left seam)


(click photo to enlarge)

(click photo to enlarge)
  [Entry #235]

07-22-2009 11:02 PM Whoa Pedal
The engine was re-installed so the gas pedal would be in the (almost) final location.

After installing the engine, the booster and master cylinder were installed. It is amazing how far the MC extends into the engine compartment.

The pedal mount to square tube cross bar was tacked in place. The pedal was attached to the clevis. The pedal location is acceptable and the MC bottoms out before the pedal hits the firewall.

I may take a pie cut out of the pedal so that I can kick the clevis mount toward the rear. The mount goes past center before mid travel. It might provide better performance if it hit center at mid-travel.


(click photo to enlarge)

(click photo to enlarge)
  [Entry #234]

07-22-2009 10:54 PM Whoa Pedal
After some research, I determined the pedal ratio to be 6.5:1. Not only did this cause excess pedal travel, it should have made the pedal very touchy if I had left it that way. I decided to modify the assembly to achieve an approx. 4.5:1 ratio. Moving the clevis mounting hole down by 7/8" would achieve this.

In order to maintain the alignment of the rod to the booster, I had to move the upper mount up. I thought about cutting the whole channel off the firewall plate, but I decided opening the top would be better. I must admit, I was beginning to think that the smart money would have been to buy a pile of steel and build it from scratch. But I was already on my way, so cut, heat, bend, and drill.

Once I am sure this is the fix, I will weld a section of rectangular tubing to the "ears" created in this mod.

I also had to cut 3/8" off the clevis and a matching amount off the booster rod.


(click photo to enlarge)

(click photo to enlarge)
  [Entry #233]

07-21-2009 11:38 PM Whoa Pedal
The pedal bracket was bolted back in the car and a hole saw was used to make the push rod hole. The booster was installed, verifying clearance of the new recess. After a frustrating session of trying to set the pedal location and travel, I called it a night.


(click photo to enlarge)

(click photo to enlarge)
  [Entry #232]

Pages (124): 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 [77] 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124


All times are GMT -6. The time now is 08:49 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.