Customer saw our previous port job on the RBC manifold and asked us to perform the same for his Skunk2.

https://www.tamparacing.com/forums/p...ttle-body.html

Here are some before pics of Skunk2's IM. Notice the 2 casting impressions and 2 rivets in and through each and every runner.

I used the Hondata Intake manifold spacer for port matching.









Clear pic of the rivets inside of every runner:







Intake manifold before:



Intake manifold after:



Throttle body plate before/after polishing:



Throttle Body before/after porting:









Ported runners:

 

Nice work! You guy' s gettin jiggy wit it ova dere.

 

^

No where near as fun as custom turbo kits on G35s !

 

what method are you using to port these parts

 

the right one haha. thumbs up for great work. i seen in person and was a big diff.

 

You can easily feel the imperfections during the porting process, especially when you near the polishing steps. The best comparison would be similar to feeling a body panel for waves when doing body work.

I use multiple porting shanks with different teeth count, and progressively smooth the aluminum by hand. Its a messy 4-5 step process

 

Great work ,looks reali nyce!

 

How much does this normally run?