According to MichaelH, the Supermax conversion costs $540+p&p, so probably around £375 all in.
I've now had a reply from SuperMax. The cost of the conversion is $535 but fully insured shiping to the UK is estimated at $100 taking the total to around $635 or £405.
Another consideration is that they don't have a mould for a 66 tooth overlay so they fit a 65 tooth one. I'm guessing that the change of gearing isn't noticable on the road although the engine will be working slightly harder. MichaelH?
Turnaround is around 3 days in the machine shop.
One possible downside with SuperMax is communication. I sent an e-message via their website a couple of weeks ago and haven't had a response yet.
The emails sent via their website had ended up in their spam folder! Therefore, I advise using the direct email address for Vyvyan Ross supplied by MichaelH if you're interested.
