2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

where to get a streetport and what size?

Thread Tools
 
Search this Thread
 
Old 10-21-03, 11:22 PM
  #1  
i am legendary

Thread Starter
 
ddub's Avatar
 
Join Date: Sep 2003
Location: Kirkland, WA
Posts: 8,478
Likes: 0
Received 0 Likes on 0 Posts
where to get a streetport and what size?

so i want to get a streetport, but i was wondering what kind of shop to go to. should i go to one that specializes in rotaries or does it matter? and also, if i go to a shop that isnt familiar with what a streetport actually is, what is the exact size increase? thx for the help...

ive actually been in contact with atkins rotary, but they dont take engines out for you, you have to either buy an engine they are putting together or bring yours in already out of the car, so that one is out of the question
Old 10-21-03, 11:57 PM
  #2  
What R U thinking self?

 
Rpeck's Avatar
 
Join Date: Mar 2002
Location: Stockton, CA
Posts: 2,333
Likes: 0
Received 0 Likes on 0 Posts
You can buy templates from racingbeat. A local machine shop 'might' try underaking the project if you supply the templates, but you are MUCH better off, A. doing it yourself, or B. better yet taking it to a rotary guru that has done it before.

Checks Ted's site for the write up on porting. That will give you some good get started info
Old 10-21-03, 11:59 PM
  #3  
Rotorhead

 
Evil Aviator's Avatar
 
Join Date: Feb 2001
Location: Charlottesville, Virginia, USA
Posts: 9,136
Likes: 0
Received 39 Likes on 33 Posts
You can buy porting templates, but if you are going to take it to a non-rotary shop, then you may as well buy a hand grenade instead, as it will probably do less damage than the V-8 mechanics will.
http://www.mazdatrix.com/toolport.htm

See your regional forum for local rotary shops that can do this work.

BTW, it's more cost effective to get a street port in conjunction with a rebuild. If your engine is still OK, I recommend waiting a little longer before porting it.
Old 10-22-03, 12:29 AM
  #4  
You've Been Punk'd

 
razorback's Avatar
 
Join Date: Jun 2002
Location: Branson, Missouri
Posts: 4,727
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by Evil Aviator
You can buy porting templates, but if you are going to take it to a non-rotary shop, then you may as well buy a hand grenade instead, as it will probably do less damage than the V-8 mechanics will.
http://www.mazdatrix.com/toolport.htm

or he could give me a blindfold and a drill and i could try
Old 10-22-03, 05:08 PM
  #5  
i am legendary

Thread Starter
 
ddub's Avatar
 
Join Date: Sep 2003
Location: Kirkland, WA
Posts: 8,478
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by Evil Aviator
You can buy porting templates, but if you are going to take it to a non-rotary shop, then you may as well buy a hand grenade instead, as it will probably do less damage than the V-8 mechanics will.
http://www.mazdatrix.com/toolport.htm

See your regional forum for local rotary shops that can do this work.

BTW, it's more cost effective to get a street port in conjunction with a rebuild. If your engine is still OK, I recommend waiting a little longer before porting it.

well the engine has already been rebuilt about 20k miles ago, the last owner got it done but didnt get a port when he did it
Old 10-22-03, 05:36 PM
  #6  
Rotorhead

 
Evil Aviator's Avatar
 
Join Date: Feb 2001
Location: Charlottesville, Virginia, USA
Posts: 9,136
Likes: 0
Received 39 Likes on 33 Posts
Originally posted by dDuB
well the engine has already been rebuilt about 20k miles ago, the last owner got it done but didnt get a port when he did it
The thing is, street porting usually only adds about $200 to the price of an engine rebuild. Getting the engine ported now could cost you over $1,000 with the engine installation. The problem is that the engine needs to be disassembled and re-assembled for the porting work, and it's a waste of time and money to go through all that if the engine is in good working order. However, if you really want the porting, then I guess it's worth it. If that is your plan, and you have that much money to spend, then you may also want the mechanic to take a look and see if anything else needs replacing while the engine is apart.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Sethix
2nd Generation Specific (1986-1992)
6
11-03-17 11:48 PM



Quick Reply: where to get a streetport and what size?



All times are GMT -5. The time now is 01:33 PM.