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-   -   How are my ports lookin ? (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/how-my-ports-lookin-850300/)

hurleysurf24 07-06-09 10:26 PM

How are my ports lookin ?
 
Found these pictures from a while back after my new stuff was ported.

http://i21.photobucket.com/albums/b2...ansport005.jpg
http://i21.photobucket.com/albums/b2...ansport004.jpg
http://i21.photobucket.com/albums/b2...ansport003.jpg

Also some assembled eye candy while im at it
http://i21.photobucket.com/albums/b2...RX7Engine2.jpg
http://i21.photobucket.com/albums/b2.../RX7Engine.jpg

1SWEET7 07-06-09 10:58 PM

Looks good. Great color combo too.

Aaron Cake 07-07-09 09:03 AM

I love the colours, but I am sorry to say that if those are the end results of the porting job, then it is very poor.

The port shapes appear inconsistent, though it may just be the camera. More importantly, the runner to bowl transition has not been smoothed at all and that makes an enormous difference in flow.

wozzoom 07-07-09 09:32 AM

I agree with Aaron. Those ports are only about 1/4 finished. The bowls still need the transition smoothed and then a polish over everything with somthing other than a rough burr bit. Otherwise, why bother?

hurleysurf24 07-07-09 09:15 PM

side by side comparison next to stock.

FelixIsGod29X 07-08-09 01:11 AM

You could have done a lot more porting to the intake.

joeylyrech 07-08-09 05:57 PM

porting
 

Originally Posted by Aaron Cake (Post 9339711)
I love the colours, but I am sorry to say that if those are the end results of the porting job, then it is very poor.

The port shapes appear inconsistent, though it may just be the camera. More importantly, the runner to bowl transition has not been smoothed at all and that makes an enormous difference in flow.

That is from where you get a lot of the performance from porting(the bowl and runner area)a nice shaped bowl and a nice ported runner will make a huge difference in flow,you dont need to get really big on the port itself to yield good power,bigger is not always better.Nice looking motor bro enjoy it.

flaco 07-08-09 08:40 PM


Originally Posted by Aaron Cake (Post 9339711)
I love the colours, but I am sorry to say that if those are the end results of the porting job, then it is very poor.

The port shapes appear inconsistent, though it may just be the camera. More importantly, the runner to bowl transition has not been smoothed at all and that makes an enormous difference in flow.


that would be a horrible job :icon_no2: on those pics the porting was on the procces as in not done yet!!! it came out beautiful but i gues he doesnt have the pics when it was done

datsun1200 07-08-09 10:47 PM

Im thinking can i bport my s4 t2 and use my stock ecu?

Aaron Cake 07-09-09 09:59 AM


Originally Posted by flaco (Post 9344171)
that would be a horrible job :icon_no2: on those pics the porting was on the procces as in not done yet!!! it came out beautiful but i gues he doesnt have the pics when it was done

If this is true, then posting those pictures for comparison is kind of pointless.


Originally Posted by datsun1200 (Post 9344522)
Im thinking can i bport my s4 t2 and use my stock ecu?

NO! Not if you intend it to run very well. Bridgeports require a totally different tune then a stock or street port. The stock ECU can't cope.

DONCHARLIE 07-09-09 11:45 AM


Originally Posted by aaron cake (Post 9339711)
i love the colours, but i am sorry to say that if those are the end results of the porting job, then it is very poor.

The port shapes appear inconsistent, though it may just be the camera. More importantly, the runner to bowl transition has not been smoothed at all and that makes an enormous difference in flow.

hi guys,charlie here. The pictures that you guys see there is the actual motor in procces, i believe that the owner of the motor needs to be a part of the procces of his motor built and thats why i give them pictures from the begining,the motor needs to be ported to the owners use and for what the car is going to be used for!!

hurleysurf24 07-09-09 03:32 PM

Thank you for explaining Charlie. I posted those under the assumption people knew that this was not the end all of the job.

Quote: "on those pics the porting was on the procces as in not done yet!!! "

Aaron Cake 07-09-09 04:33 PM

Nowhere in the original post does it say the work is in progress.

hurleysurf24 07-09-09 09:29 PM

yea i thought the title was clear since i didnt put "how do my ports look" rather "looking" .. meh im a grammer nazi i guess lol


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