GTC Gearbox advice

Moderators: scimjim, Roger Pennington, philhoward, Lukeyboy46, erikscimitardemon

User avatar
RSSOC Member
Posts: 27672
Joined: Tue Aug 29, 2006 5:41 pm
Location: Staffs, UK

GTC Gearbox advice

Post by philhoward » Tue Sep 15, 2020 4:48 pm

Dennis Nicholas wrote:
Tue Sep 15, 2020 4:16 pm
not quite Phil....3/4 as you will know is 0.05mm larger and so would most likely not fit in crank without too much distortion. 0.05mm being 0.0019685inch so not far off 2 thou interference fit. We are after all working with modern high technology vehicles with close tolerances.....not like our 30s machines...
12.5mm isn’t a standard size but 19mm and 3/4” can be within the tolerances of some measuring devices. Come across it many a time when I was designing PCBs for defence stuff and some parts came in on 0.2” pitch and others on 5mm (as things started going metric). Oh what fun we had..

Phil Howard
Scimitarweb Forum Admin
SS1 1600 Rooster Turbo; Sabre Mk1.5, Sabre Mk2
SS1 Racer
Previous: SE5/5a/SS1 No.1/SS1 Rooster/SS1 1800Ti/SE5a 24 Valve
Never try and argue with an idiot. They drag you down to their level, then beat you based on experience.

Post Reply

Return to “Se6/6a/6b/GTC”