Building a B18C with a B20 Bottom End

[Kruizer]

Well lads I have a JDM ITR and I'm rebuilding the engine with a B20 bottom end. Question I have is :

Which B20 to use ?
a)B20b
b)B20z

Also does anyone know the years of each model ?

Cheers,
Brendan

P.S. This is the ITR, has Rota wheels, lowered, full kit and arospeed 4pot big brake conversion.

 

[99sidude]

The b20z is newer, and will yeild higher compression than the b20b. If you are going to be changing the pistons out, then it doesn't matter because they are pretty much the same.

 

[get_nick]

The b20z is newer, and will yeild higher compression than the b20b. If you are going to be changing the pistons out, then it doesn't matter because they are pretty much the same.

yep,

and that body kit will make people here cry. we don't get the itr with that front.

 

[Kruizer]

Bought the car as is and doing my own little touches to it now mate...

Thanks again lads. Info appreciated.