B20b4 Turbo

[94Civintegra]

Hey guys,

Lets pretend I have a b20b4 block and a t3/t4 turbocharger.
What head should I put on? b18 or b16? Im guessing the b18
Okay so lets say I have a stock b20b4 with a stock b18 head on it
and I have a t3/t4 turbocharger on it

can anyone guess what PSI I can daily drive at? and what Ill get 1/4 mile on that.. its going into a 5th gen civic coupe
thanks guys.

 

[dickman_jason1]

you could daily drive at 7psi... you could run 14's maybe high 13's

 

[94Civintegra]

Thats not good enough... I need to consistently beat 13.2
So Im looking at high 12's at worst.

What needs to be done to pull it?

 

[dickman_jason1]

the highest boost you would probably want to run is 14psi on stock internals.
the t3/t4 push a lot of cfm.
my opinion just spend $800 on rods and pistons...then you could run 18 psi maybe a little more
je pistons with 8.5:1
eagle rods
with 18 psi on a t3/t4 you would probably want to port & polish...
with that you would beat 13.2 (running at 18)