Ported OEM TVS 2300

[Nickoli]

I hear ya but you can buy a new take off TVS for $2000 SC to filter and porting is the best way to max a TVS combo.
I have been debating the mod plan but I think I'm committing to the normal bolt ons now (TB, CAI, 10% lower pulley, headers Hpipe maybe mufflers) then porting TVS with an upper pulley and E85 conversion in spring.
Decisions
-J

you should save yourself some time and just go 15% now rather than 10 then adding an upper down the road..

 

[fs308]

any updates? how much did a port add?

Anyone

 

[NightRide]

On an upper only car 10whp, a maxed out upper lower combo with headers etc maybe 20whp. The 13 tvs is pretty open as is.

 

[fs308]

20 Rwhp isnt bad for the price of a port alone. something to look into. who is a good porter for this blower?

 

[carguy19]

ummmm no

Ummmm yes.

When the blower increases 1-2psi from the port and you increase airflow by 150-200 cfm you need a retune.

But by all means port your blower, dont tune it, and let me know how long it takes to blow up. :nonono:

 

[Poppacapp]

Ummmm yes.

When the blower increases 1-2psi from the port and you increase airflow by 150-200 cfm you need a retune.

But by all means port your blower, dont tune it, and let me know how long it takes to blow up. :nonono:

You won't need a retune for 1-2psi on a 2011- car. You also don't need a retune for offroad pipe if your rear o2's are already turned off... and you don't need a retune for headers.