Hey everyone i have a 89 na RX-7 and i want to take the engine out this winter and do some work to it. I would like to either port and polish it myself...then rebuild the rest of it, or i could send it out for porting and polishing. what would you do in this case. I have people to help me out so its not like im just gonna wing it. I would also like to know a ruff estimate of how much this is gonna cost me. all the help is appreaciated.

don't want to do the bitch work huh?



I hear you its a pain grind sand grind sand grind sand grind sand grind sand grind sand



I know mazdatrix will do it but they tend to by pricey



try Pineapple or Atkins



good luck

aight i see well to tell u the truth doin it urself is kinda difficult cuz if u want to port it u better not mess up cuz then u hit.. and well sendin it out to get it ported try atkinrotay they ain that pricey .. i just finished porting my engine i got a 86' but the thing about mine is that its a sixport and now bridge port ahhhhh thats wat the other companies cant do cuz the dont got my templates https://www.nopistons.com/forums/pub...#>/biggrin.png

judge ito does it too https://www.nopistons.com/forums/pub...DIR#>/wink.png



bridgeport six port he did it a few months ago actually. not turbo though

yeah that is tru he did and vosko wats he runnin on the dyno with that setup >?

judge ito https://www.nopistons.com/forums/pub...1047683329.gif





if it doesn't fit you must .... you must ( )