b20b head
this one is unlike any other b20 head in that (and i'm not stating facts just things i've heard) it was only produced in 1997, has an 84mm bore, flows way better than any other b20 or ls head, and has vtec sized valves even though its nonvtec. once again i'm not sure how much of this is true but from what i've gathered it sounds like it is.
this one is unlike any other b20 head in that (and i'm not stating facts just things i've heard) it was only produced in 1997, has an 84mm bore, flows way better than any other b20 or ls head, and has vtec sized valves even though its nonvtec. once again i'm not sure how much of this is true but from what i've gathered it sounds like it is.






