so im hoping for a link or good explintation of what a streetport is and a general price range please. thank you.

 

https://www.rx7club.com/search.php

 

Porting is basically the widening of intake and exhaust ports for our motors. It's a pretty straight forward procedure, but still best left to the pros. To give you a price, I think my street port cost about $400 when I got my engine rebuilt. That cost fluxuates between builders.

 

wow 400? rx7shop has it for 3.3 grand excluding 3mm apex seals

 

No, the $400 was for the streetport, not for the rebiuld itself. Altogether it was $3,700 for the rebuild.

 

yeah ok that sounds about right, 3,700 with 3mm seals right

 

No, just 2mm.