Search found 5 matches

by louise
Fri Mar 13, 2026 2:58 pm
Forum: Type 4
Topic: Gear ratio
Replies: 2
Views: 833

Re: Gear ratio

The first gear in the Stelvio transmission is designed for a motorcycle’s weight and gearing, so in a T4 it can definitely feel tall. From what I understand, the gearbox ratios themselves aren’t easily changed without major internal work. Some builders solve it by altering the final drive ratio or w...
by louise
Fri Mar 13, 2026 2:53 pm
Forum: Forum Stuff
Topic: Bogus members
Replies: 3
Views: 5902

Re: Bogus members

Thanks for keeping an eye on that. It’s good someone is filtering them out. Hopefully we’ll see a few more genuine builders joining as spring approaches.
by louise
Fri Mar 13, 2026 2:50 pm
Forum: Type 1, 2 and 3
Topic: Starter cable size
Replies: 4
Views: 1362

Re: Starter cable size

35 mm² should be more than adequate for a starter cable in most builds. If i remember correctly, that size is rated around 240 amps, which is well within the range needed for starter circuits, especially since the load only lasts a few seconds during cranking. Unless your cable run is unusually long...
by louise
Fri Mar 13, 2026 2:42 pm
Forum: Type 4
Topic: 8V1200 roller tappets
Replies: 7
Views: 8605

Re: 8V1200 roller tappets

If you’re putting serious mileage on the engine and planning long trips like the Pyrenees run, preventative replacement every 40k miles could be cheap insurance compared to another camshaft failure. The early roller designs did seem to have some inconsistencies, so your caution makes sense. What i m...
by louise
Mon Jul 07, 2025 10:53 am
Forum: Type 4
Topic: Seat belts
Replies: 4
Views: 2971

Re: Seat belts

Sure! To mount inertia seat belts in a Type 4: Use factory mounting points if available—check the B-pillar and floor area. Reinforce the mounting areas if needed, especially if you're drilling new holes. The retractor unit should be mounted vertically for proper belt function. Make sure the belt pat...