i plan on goin na-t on my sc3 and i need some advice, is it worth it to get the log style manifold like this click or should i just stick with the orignal manifold.

 

The stock NA intake manifold has long runners so it helps produce more low end tq, but it makes changing a plugs a pain...a TT-style intake is almost worth it just for that. The GE manifold will start to become a restriction around 500-600 hp depending on who you talk to.

 

yeah i've heard 800hp from Zohair and Kean, never heard 500-600hp before...

but its worth changing just for getting at the plugs

 

id put the stock intake at 600-650 limited......thats where id consider something different
Jeff