What would be the best diff to get for my vl. engine is going to be an rb25/30det.

what will you be doing with the car? THe Borgy's are pretty good - I went a 9" to be safe, but was probably an over kill. Or do you more so mean diff gears?

i have a borg 3.45 atm but just wondering if i should get somthing else???

they're a pretty good diff - maybe get a new centre or get it looked at if you think she's a bit tired?

wear is a good place to get the diff looked at? any mechanic??? how much would is cost to get a new centre??? cheers!

I got new gears (4.11's) and recond LSD for the 9" and it was a fair whack - can't remember exactly what - think it was high hundreds ($600-$800?)... like pretty much any mod you do, lol. I went through SA Race in Modbury, but there's a fair few people who do it all. As for getting the diff looked at - if you don't wanna pull it apart yourself, then yeah a mechanic will be fine, though go with one you trust Some original photos have not been recovered yet.

boss racing differentials... 8387 0178(might be old) look them up in the phone book.

Quote: Originally Posted by vltken boss racing differentials... 8387 0178(might be old) look them up in the phone book. graham is a champ he knows his DIFFS thats for sure built mine few years back

Quote: Originally Posted by vltken boss racing differentials... 8387 0178(might be old) look them up in the phone book. yep would also recommend them... had my LSD done there

3.45's are pretty much perfect for a 25/30, otherwise you'll be wheel spinning everywhere since they actually have usable torque down low (escpecially with VCT) Some original photos have not been recovered yet.

i had 4.11's in my vlct rb30et and loved it!., was only making 140rwkw's tho I didn't even have an lsd, my dad just shimmed up the open wheeler real tight so it was like an lsd my dad is graham from boss give him a call on 8378 0178

I must say, the 4.11's are great for racing at the Street Drags, but they really do suck for driving the car in any other manner Drove it from Adel to Mt Gambier and mate she was revving the whole way... But - that was my choice - lol! Some original photos have not been recovered yet.