Or you could do it my grandfathers way ( "if it was good enought for xy gtho's its good enough for your little datsun") he used to spanner on george reids race cars for the hardie feroddo stuff at bathurst.
brace yourselves... a packet of welding rods.
it works but i wouldnt recomend it.
also you need to look at the handling of the car as a result the car will push or understeer in the front and randomly snap sideways under power. if you are doing it for racing its the most fun you can have but be ware if your doing a circuit race the diff will come under a lot of stress and axles will break.
also i think in australia welded diffs are illegal for street use but im not sure

ive got a lot of holes in my coupe im just wondering for the bigger ones should i cut a rough circle and weld it on then grind the weld or just try to fill the holes?

the supersprint is great to watch from the inside of the chase as you get the odd person who forgets that their car has steering throught the kink just before the chase (or goes in to hard for the car) and does 360's all the way down to the chase just as long as it isnt me that will be fine

jeez benny youve got me there? i think 33-36mm chokes john cain did my tune on them around a month ago but dad sorted that out.ill find out the jets and let you know too
benny are you comming to the supersprint at bathurst on december 2?

yeah benny i have twin 40mm webers on it at the moment but im chasing more power so im just deciding to go all out or find a happy medium

next question twin 45mm,48mm webers or injection for racing use?

yep keep december 2 and 3 available as the bathurst light car club is conducting a supersprint on the 2nd ( two people side by side down conrod straight to the finish line) and on the 3rd there is a mountain straight hillclimb.
anyone interested here is the entry form.
blcc home
and for the entry forms.
blcc supersprint entry form
enjoy and see you there

yeah i would also suggest that. i have raced go-karts for 4 years and that seems the way to go.
if you need parts like 3 engines, sprockets a trailer and plenty of stuff that would help you pm me

yeah dodgeman and this thing was quick at the australian hillclimb championships he ended up winning the 0-1600 class in it to.
when i was talking to him he said that it was basically copyed off of a sprint car that he knew of.
just reading through the fuel injection post has anybody done the weber manifold version of fuel injection as ive already got one?
or should i go to 45mm webers?

thanks lagwagon i saw that just after i posted this but im still looking to do it my self.so pics and stats would be good
thanks