Is this T04 too big for a VL ?? 50mm inducer 65mm exducer .60 comp ar 1.15 exhaust a

Yeah, should fit under the bonnet Naa but in all seriousness, that's a pretty big rear housing. Wouldn't expect full boost until around 4k on an RB30 with that turbo. Some original photos have not been recovered yet.

Go a big front, small rear T04e like 0.63AR T3 rear

go bigger l ran a gt45/42 on the street great fun wright cam and a good combo and good tune it will go hard it isn't just the turbo you need everything wright to make it work well

I wouldn't bother with it, too laggy. The gt42's at least have a nice wheel, the to4 will be laggy and not be that crash ot when it comes on anyway. Buy my turbo, it's swoite.

T04s are nothing but an ancient diesel turbo anyway. Only real plus side to running one is the strength (assuming its not chinese) Plenty more efficient turbos for good prices

A 35/82 would be a good choice for the number you want