Whitey - A 1975 Spitfire 6 Cylinder and Fuel Injected Conversion |
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I obviously could not use a stock tunnel, being it's now 6" shorter to the firewall. I took an old cheapy thin ABS plastic GT6 tunnel I had here and cut it up to make the mold for this new tunnel. Since you can't simply shorten a 'cone' by loping out 6" of it, I had to cut the tunnel up into about 5 sections. The front firewall flange, a forward central 'hump', a mid section under the radio support tower, the shifter lever area, and the rear section over the driveshaft coupling area. These were fastened in place with metal foil duct tape (fiberglass doesn't stick well to it) Then I 'filled in the blanks' with shirt cardboard. The whole thing was then covered in foil tape. After masking off the floor area with plastic, I laid three layers of fiberglass over the mold right in place in the car. |
People have also asked about gas peddle clearance. Actually, I only ate up about 1" of the original space. My fat foot still fits between the brake peddle and firewall to hit the go peddle without a problem. I'm still considering whether it's worth torching and bending the brake and clutch peddles a bit to the left just for some more clearance.
I'll probably add a 'slide' panel on top the carpet. That way my foot won't have a tendency to wear out the carpet and/or get caught on the edge of the new firewall section. Obviously I'll also have to do some sewing to mod the molded carpet that belongs in this car. Luckily, the carpet in rolls, avail at the local auto parts store, is the same 'fuzzy' stuff as the molded carpet. So I should be able to simply lay in a matching section as needed.
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©1987-2010
All material copyright© Teglerizer 1996-2008last edited
3/15/08
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