I've finished work on the pedal box.......
The brake master cylinder has been lengthened with the Marlin supplied extension.The Sierra pedal box needs a good clean up and repaint.Pivot bolt needs to be 10mm longer.
Sierra Pedal box and master cylinder by
marlinpeter, on Flickr
This is the Triumph Spitfire 1500 brake master cylinder mounted to the Sierra pedal box. The 3.5 mm hardboard is simulating the GRP bulkhead on the Sabre body tub. The 6mm thick MDF disc will be replaced with a 6mm steel disc.
Brake Master cylinder by
marlinpeter, on Flickr
Sierra Pedal box and master cylinder by
marlinpeter, on Flickr
Alignment is looking good but the pedal box could do with moving up about 5mm in the final solution.
If fitted return springs to both the clutch and brake pedal.
This is the brake pedal with a BMW spring.
Brake Pedal Return spring by
marlinpeter, on Flickr
Clutch Pedal return spring by
marlinpeter, on Flickr
The clutch spring is a Rover part found in my box of bits.
Modifications to the Sierra pedal box are now complete so it's now stripped down for a repaint.
Pedal box painting by
marlinpeter, on Flickr
....peter