Boring out the throttle body on a 7th gen.

[spyderdude24]

New intake? who the hell makes one for a 4G64 besides going DOHC and
having to shell out a ton for new cams, intake, head, blah blah.. ? its still almost a 19% increase (if stock is at 52mm) in airflow plus I'm having my intake port matched at TB and head.

[JiP]

<div class='quotetop'>QUOTE(spyderdude24)</div><div class='quotemain'>New intake? who the hell makes one for a 4G64 besides going DOHC and
having to shell out a ton for new cams, intake, head, blah blah.. ? its still almost a 19% increase (if stock is at 52mm) in airflow plus I'm having my intake port matched at TB and head.</div>

RPW I bleive makes the intake for the sohc. And dohc head swap isnt that expensive. You can pick up a fully built head with cams and gears for less then $250 and intakes for a mere $20 bucks. add a gasket set and 4g64 dohc timing belt plus $5 jy water pipe and thats about it.