Iron porting attempt 2 pics inside
 

well i felt these ports would have been pretty good if u dident go thru to the coolent area, but know haw far i can go on the next port.. so it just a long learnig experence... but i think a few more tries and i should be really good

Before

http://img.photobucket.com/albums/v2...8/DSC03027.jpg

After

http://img.photobucket.com/albums/v2...8/DSC03029.jpg
http://img.photobucket.com/albums/v2...8/DSC03030.jpg

lemme know what u think...

BTW no smoothing has been prformed, in a real port i would smooth it with sanding drums

JB weld it!

hahaha, thats a bad iron anyways, so ill just wont do that one the next one hahahh

crazy ass port... do i have to post my old thread? well here it is lol

https://www.rx7club.com/2nd-generation-specific-1986-1992-17/i-would-like-see-pix-your-port-jobs-435807/

yummy ports

Your after pic looks familiar to me... Aaron Cake knows It better though...:D... Awhile porting always use longer strides and ALWAYS keep the bit moving.

Here Is my first crack at porting - turned out very good

http://www.aaroncake.net/misc/tonypics/048.jpg

holy crap!


those primaries are way too big...

:pity:

(... So by my woes to be nearer, my God, to Thee...)

im using kahrens stage 1 porting template

stage 1?


looks like a 4 port secondary template... :p:

That's the rear secondary plate. Don't you see the bell housing bolt holes and oil filter pedestal?

Both primaries and secondary plates are the same size... pic shows my rear sec plate.

https://img.photobucket.com/albums/v...8/DSC03029.jpg

that is a secondary iron? look again.

thats a pri port not secondary

i know felix :)

Mmmmmmmm, except for its closing angle, that port looks great IMO ^

Those are not before and after pictures are they?

I should have mentioned.

On the left is felix's port.

On the right is Kahren's port, which is what the left should have looked like?

http://gallery.502streetscene.net/da...m/IMG_0025.JPG


mine are also the kahren stage1 ports. here's one of my primaries before i did the smoothing. yours look like a different shape felix

here's a secondary. (i know you have an NA, but your edges still need to be ATLEAST as smooth as these)
http://gallery.502streetscene.net/da...m/IMG_0054.JPG


and make your exhaust look like this

http://gallery.502streetscene.net/da...m/IMG_0021.JPG

Hey jacobcartmill How long did it take you to do the intake port and exhaust port?

probably about 10 minutes with a tub of vaseline. :D

lol, got to pay for it one way or another. But seriously you did the work yourself? It looks like you put some time in to each one.

my newest attempt


http://img.photobucket.com/albums/v2...8/DSC03052.jpg