Where can i find templates for diffrent portings?

Im going to port my engine, and was thinking about a streetport. Eny one got some templates?

 

http://www.mazdatrix.com/toolport.htm

 

Racing Beat also sells templates:

http://www.racingbeat.com/

 

im not looking for templates to buy, im thinking about dravings. pictures on the net that can give me an idea on how to do it.


I got about 4 days until my parts get here from mazdatrix. So need to work fast, but also do a good job.

 

Here are a couple of my practice ports:






Do check the second generation specific section and search for the thread "porting six port, what's possible" and "porting practice" for more info and a link to another, really great thread on another site.

 

if you cant get a reliable port template from someone its worth the money to buy the template from rb or mazdatrix. they have spent huge amounts of time finding power in porting. a rotary isnt like a piston engine, bigger is not always better. the bigger you go the more you change the port timing. get it right

 

Yup i gett it. When i first cam into this forum i saw a post with drawings of different portings. Streetport Bridgeport and so on.

Eny one have a link where i can find it?

All im gonna do is round out the edges i can. Going to do a realy mild streetport.

I just want to se where i can go, to not go where i don't want to go

 

http://www.rotaryengineillustrated.c...-ports101.html

 

Looks good actually. If you don't mind loosing some gas milage you still have some more to go to open the ports early.