I am not aiming at arguing(having just benefited from the air box installation), just wishing to learn more, so please be patient with me. Generally...
At 53 years old and 62,000 miles from New, my 2c is still running on the factory fitted discs.
After being off the road for 21 years, at 27,000 mile...
Per 1969 FIA Appendix J, carbs, cams, and pistons / compression ratio were 'free', providing only that the number of carbs had to remain as stock and...
My fuel filler was removed and a large "Monza" style quick fill cap was installed atop the fender a la HFs so I can't help on those elements. I just...
volt meter is a good start. Do you have volts across the battery? Red small wire to the solenoid on the starter. Should go to c 11v when ignition key...
