Here is a few pics from when BDC and I reported and rebuild the Spec X



outstanding job on the engine work and porting BDC.



http://rx7.cyberosity.com/87GTR/pics/2004/03-09/

um, did you port the 5th and 6th pi to unify them with the port beneath them? there are 2 seperate round holes there on mine, and one oval on yours, so i'm assuming thats what hapened. but I'm not sure, just trying to learn this shiznit!http://rx7.cyberosity.com/87GTR/pics...9/DSC02195.JPG

This is a 4-port turbo motor, venom. The turbo motors have two primary intake ports and two secondary intake ports. The N/A motors, however, use 6 -> the 5th and 6th ports you're talking about are the top two that have those sleeve-inserts in them that rotate. That's the motor you're probably accustomed to looking at.



B

certainly looks like it's gonna seriously flow. great pics

No bevel on the exhaust port?

yep, haha. Thanks, I'm still tryin to learn. I probably shoulda caught that one but it was late last night.

I did both of them but they're a bit hard to tell from the pictures from some reason. I may not have beveled them at a sharp enough angle. I did run the apex seal across the port from opening to closing and there wasn't any intrusion on the seal anywhere. https://www.nopistons.com/forums/pub...1047683561.gif



B

Yeap sometimes the digi camera works funny. I have had to take pictures over and over just to get the image I was looking for. Nice work by the way.. I could feel your dedication. I think we need to buy our own piece of land and have just rotorheads live in it. something like: Rotorlandia.... The land of extraordinary people.

I have 5 acres in SC

got 150 acres here in mississippi