Modifieds what do they use for transmission or gearbox? (Read 1,731 times)

[Deleted]

hi...how do mods get into and out of gear.. do they run a gearbox and clutch... never looked...info anyone? thanks

[Deleted]

Depends really - some run a in out dog box and clutch, others have sprint car diffs and a clutch. others run bert transmissions - internal clutch and external clutch and a very few even have normal car transmissions.

no auto's, illegal in the class.

[Deleted]

dog box, sprint car diff, bert trans, whooosh over my head...

[mod46c]

Jun 12, 2017 19:31:51 GMT 12 @zitadel said:

dog box, sprint car diff, bert trans, whooosh over my head...

The two common methods:

- Clutch only such as clutch
- Gearbox with clutch (wet) built in such as Gear box

[Deleted]

Jun 13, 2017 8:28:49 GMT 12 mod46c said:

Jun 12, 2017 19:31:51 GMT 12 @zitadel said:

dog box, sprint car diff, bert trans, whooosh over my head...

The two common methods:

- Clutch only such as www.speedwaymotors.com/QM-5-5-V-DRIVE-TRIPLE-DISC,235169.html
- Gearbox with clutch (wet) built in such as www.speedwaymotors.com/Bert-LMZ-Aluminum-Transmission,56255.html

dont know if its just me but those links arent working mate

[Deleted]

www.trademe.co.nz/motors/car-parts-accessories/parts-other-makes/other/auction-1348368016.htm this type of thing? obviously an old one but oi guess the principle is the same..how does this work ?... be ok for an oldy rebuild mod?

[Deleted]

thats the oldskool method - will have a shaft inside and a single cog with a gearbox selector fork - forwards only style. one gear = go

would suit a classic mod rebuild.

[Deleted]

thanks for the info...wont have any money to build up an oldie mod, I brought the ex 5c SS bare chassis to build up...but very keen to do one later...yes..just noticed doh...winters qc with in /out lever...as far as the width of a mod diff, are they all pretty much as wide as each other? or are there a host of things to learn there too?

[Deleted]

essentially.... yes. maximum width of 2 metres according to the old rule book

You can get away with learning just the basics for now - your main knowledge will be in the form of setups on the rear once your suspension gets put in. its different for each mod and each driver - comes down to what you have and how you drive. no two setups are exactly the same