wats better to boost b18b1 or b20z2.????

[SIRR SWAPS ALOT]

have 2 motors to swap in my del sol (b18b1)and(b20z2) but cant decide witch one would be better to use since im thinking about boosting ,,any suggestions ???

[mark95]

build the b20 for a b20vtec monster

[SIRR SWAPS ALOT]

Bump

[EJ8-Type R]

build the b20 for a b20vtec monster

x2

[egkid129]

Stock I say ls,but if ur gonna build 1 it doesn't matter cuz they use the same crank/rods just different bore (witch I assume would be redone as well)

[djkiley]

B18 boost. B20 all motor

[S.I.C TUNING]

Id say ls but id go with a b18 a1 some reason ppl n ct dont notice that the a1 has better torque n like 4less hp but is better for a all motor build/ turbo if u do a lsv

[YoMo-dc]

b18

[JDMjoe]

b20 is better for all motor

[JustinM]

do a j35 :O


but naw I love the b20's.

[Inline4]

Just use a b18 block and b20 head lol then u will have both

[Santi]

B20!

[93eg2sol]

B18 for boost defenetly ..

[CTgoldhatch]

lol really the b20 would be better for boost it make more toqure and in turn makes more power lol the motors are the same one is a bigger bore and lower compression the b20 with the lower compression will be much more happy under boost

b20b3= 9.0-1
b18B = 9.2.1-1

[djkiley]

B18 sleeves


B20 sleeves