Board logo

Having Bespoke Gearbox Components Machined
scootz - 23/8/12 at 08:14 PM

Sure, I know this is a 'how-long-is-a-piece-of-string' question, but can anyone give me a best-guess idea at the likely cost for having 4 bespoke gears cut and an input shaft made...

High-hundreds... into thousands... ???

Thanks in advance.


franky - 23/8/12 at 08:24 PM

Ring Nova racing transmissions.


mark chandler - 23/8/12 at 08:29 PM

Muffett in Tunbridge Wells used to do one off's

Price, have not got a clue


phelpsa - 23/8/12 at 09:04 PM

Depends on the size, material and complexity of the shaft, but it its motorcycle gearbox type stuff then I'd be very wary if it wasn't into the thousands.


scootz - 23/8/12 at 09:09 PM

Cheers guys. It's for an old VW transaxle (bug / bus / Type 4). The standard and 'off-the-shelf' aftermarket ratios are pretty much useless for any engine making its peak power around 6,500 and revving on to around 9,500.


MikeR - 23/8/12 at 09:23 PM

have a word with nsdev. he looked into getting custom ratios for his grasser a few years ago using a Coventry company who's name I can remember but I'm sure they specialize in making gears and gear sets.


TheGiantTribble - 23/8/12 at 09:26 PM

wasn't the original Hewland gearbox a VW transaxle with the internals improved
Hewland ...not very locost but might be worth looking into second hand.


Steve Hignett - 23/8/12 at 09:27 PM

What makes you think that there aren't NON-custom gears out there, that would be up to the job?

They don't have to be in a VW gearbox to potentially work...

For eg a gear from Honda for a Fireblade box is somewhere between £90 and £130...


beaver34 - 23/8/12 at 09:40 PM

Speak with bears Motorsport in Birmingham, they rebuild vw boxes for racing a Subaru conversions, they should help you


procomp - 24/8/12 at 03:28 AM

Hi.

Another vote for Bears. they also do a 5 speed.

Cheers Matt.


mcerd1 - 24/8/12 at 07:14 AM

what are you up to now - I know you've got a chassis built for a beetle back end, but I thought you had other plans for that ???



quote:
Originally posted by procomp
Hi.

Another vote for Bears. they also do a 5 speed.

Cheers Matt.

linky: http://bearsmotorsport.co.uk/volkswagen-parts-gear-sets