The Triumph Car Club of Western Australia (Inc.) was established in 1930 and continues to grow. Join the club and participate in social and competition events.
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Cornering This article was prompted by some of our members at the recent Sprint Day. They made comments on the approach that many drivers had to the corner at the end of pit straight, and asked for the reason many drivers appeared to take the long way around. I thought that I might endeavour to […]
WHIT: Whitworth Form BSW:British Standard Whitworth Tap Size Threads perInch Tap Form Drill size mm 1/16 60 WHIT 1.2 3/32 48 WHIT 1.9 1/8 40 BSW 2.55 5/32 32 WHIT 3.2 3/16 24 BSW 3.7 7/32 24 WHIT 4.5 1/4 20 BSW 5.1 5/16 18 OSW 6.5 3/8 16 BSW 7.9 7/16 14 BSW 9.5 […]