Porting Ebay Manifolds?

[swappedcrx]

I recently purchased one of the ebay manifolds from SSautochrome and i was slotting between the runners at work when i decided to check the gasket to see how well the ports lined up. Well i used some dykem and painted the manifold , after pulling back the gasket the is alot of material i could remove. Now I'm not talking about porting to full Dia. all the way back but i could easy the obstruction by at least creating a transition angle. Im not sayin it'll make 10 horses but has anyone else tried?I will do as little as possible to try to retain the strength of the flange but for 200 bucks i can stand the loss if it breaks

[Supafly]

but for 200 bucks i can stand the loss if it breaks

they have a warranty;)

[Nathan]

I would not hesitate to radius that edge...just round it off all the way around each port. Is that what you are talking about? Supa...I doub't the warranty covers modifications

[swappedcrx]

yea just help some of the air flow smoother than running up against the wall of the unported manifold i will have before and after pics available email me for them(im not sure how to post them here will check into that later)

[Nathan]

You can post them here: http://www.nissaninfiniticlub.net/photopost/

Then just use the IMG command in post reply to get them to show up, just copy and paste the URL for em'