Not sure if getting better, but Im porting a lot...

-xlr8planet- · 09-06-2008, 09:35 PM

Bridge port VS. port original

Whizbang · 09-06-2008, 11:08 PM

whose template is that? have you checked to make sure you have enough side seal clearance?

Phoenix7 · 09-06-2008, 11:19 PM

damn! That's a difference.

-xlr8planet- · 09-07-2008, 09:40 AM

Quote:

Originally Posted by Low Impedance

whose template is that? have you checked to make sure you have enough side seal clearance?

Racing Beat

by side seal clearance you mean the path of the side seal?

Whizbang · 09-07-2008, 10:20 AM

yea

-xlr8planet- · 09-07-2008, 10:46 AM

Quote:

Originally Posted by Low Impedance

yea

then yeap

rotarycrew · 09-07-2008, 06:15 PM

lookin good!

Nutsid · 09-13-2008, 03:26 AM

That thing is going to be making some good power, I have a feeling. Looks good, but do you have any closer pics of the ports? I'd like to see how smooth you've made them.

-xlr8planet- · 09-13-2008, 08:24 AM

Quote:

Originally Posted by Nutsid

That thing is going to be making some good power, I have a feeling. Looks good, but do you have any closer pics of the ports? I'd like to see how smooth you've made them.

In my street port engine, I made them really smooth, close to mirror finish... but not mirror finish

In the half bridge, I went with a 180 grit finish, cause I´ve read Judge Itos recomendation to go that way if you use nitrous

BigTeddy · 10-19-2008, 11:39 PM

your fine...like i told you in your other thread...Your bride is good...As like in your other thread bring the bottom of the bridge down even with the bottom of the main port...You are going to feel the difference in performance for sure.

-xlr8planet- · 10-20-2008, 11:41 AM

Thanks Teddy.

I`ve been working on my bridge following your sugestions. I also got the Mazdatrix dvd on porting, and Im using a few of their tricks as well

BigTeddy · 10-21-2008, 04:15 AM

mirror finish is not everything but quality and efficiancy is what counts...post pics with your progress

09-06-2008, 09:35 PM	#1
-xlr8planet- RCC Contributor Join Date: Feb 2008 Location: Buenos Aires, Argentina Posts: 679 Rep Power: 18	Not sure if getting better, but Im porting a lot... Bridge port VS. port original __________________ www.rx7club.com.ar RX-7 Forum in Spanish I make custom decals. Yes, you can ask me

09-06-2008, 11:08 PM	#2
Whizbang Respecognize! Join Date: Jul 2008 Location: Δx = ħ/2Δp Posts: 3,190 Rep Power: 21	whose template is that? have you checked to make sure you have enough side seal clearance? __________________ For current updates and event coverage check out Follow on Twitter! @WhizbangRally Whizbang Rally's Webpage \| Facebook

09-07-2008, 10:20 AM	#5
Whizbang Respecognize! Join Date: Jul 2008 Location: Δx = ħ/2Δp Posts: 3,190 Rep Power: 21	yea __________________ For current updates and event coverage check out Follow on Twitter! @WhizbangRally Whizbang Rally's Webpage \| Facebook

09-07-2008, 06:15 PM	#7
rotarycrew FB connaisseur Join Date: Aug 2008 Location: centralia, WA Posts: 12 Rep Power: 0	lookin good! __________________ 1983 GSL -nitrated plates, -SE housings, RX-8 E-shaft, REPU rotors, alum. flywheel, weber 45 DCOE 1983 GS -S4 13b swap. 60k miles, konig rewinds 1983 Limited-12a street port, 84-85 GSL rear end FOR SALE 1981 GSL - Minnesota mike built Street port 12a with solid corner seals , TO4B turbo, MSD 6A, E-fan, GC coilovers, tokico illuminas, RE-speed strut bar, corbeau seats, simpson 5pt. harness, Kosie K1 15x7's, falken 205/50's, sevens only watts link, 11psi 1981 S - bone stock, 47k miles

10-19-2008, 11:39 PM	#10
BigTeddy Rotary Fan in Training Join Date: Sep 2008 Posts: 46 Rep Power: 0	your fine...like i told you in your other thread...Your bride is good...As like in your other thread bring the bottom of the bridge down even with the bottom of the main port...You are going to feel the difference in performance for sure. __________________ One Turbo At A Time

10-20-2008, 11:41 AM	#11
-xlr8planet- RCC Contributor Join Date: Feb 2008 Location: Buenos Aires, Argentina Posts: 679 Rep Power: 18	Thanks Teddy. I`ve been working on my bridge following your sugestions. I also got the Mazdatrix dvd on porting, and Im using a few of their tricks as well __________________ www.rx7club.com.ar RX-7 Forum in Spanish I make custom decals. Yes, you can ask me

10-21-2008, 04:15 AM	#12
BigTeddy Rotary Fan in Training Join Date: Sep 2008 Posts: 46 Rep Power: 0	mirror finish is not everything but quality and efficiancy is what counts...post pics with your progress __________________ One Turbo At A Time