Hey guys as u can see from ma post count of 2 im new here i own a 1986 Rx7 GX i have multiple questions this summer im going to have the engine out for a rebuild (coolant seals) now i just wanted to know since its out what is the best performance upgrades for the RX? and is there any TII conversion kits available for the RX? (wont pay for labour cuz im rebuildin it myself) so thanx for your help and support
(Canadian places Plz)
ps. excuse my spelling plz and dont flame me cuz i already have the car and i just dont have the money to get a TII engine to swap thats why im looking for conversion kits or if its cheaper for a TII engine plz tell me where in Toronto area only!! sorry i just dont trust the internet cuz what i have heard about Cp if its shipped the quality isnt the best and like the light conversions its ****

 

TII conversion is a) buy a t2 longblock and turbo or b) buy manifolds and turbo, take off parts to make it fit - but if rebuilding just get the t2 housings then manifolds,turbo, junk.

If you have engine out for rebuild port it out for a nice 50hp gain.
Ebay has engines, there are other links from the suppliers here.

There are a lot of other performance upgrades I would suggest too. This year I'm doing suspension with tires, coil overs, camber adjustment, and shocks. Removing exhaust restriction is 10-15hp. Going to an S-afc and leaning it out is another 10.

 

thanx for the reply sar yeah i think i will invest in porting for sure and if i can find a old rx in the junk yards close to here i am probably gonna go for turbo (if the price is right) lol and for porting what kind of port would you all say would be good so i get a good boost of power but at the same time i dont want my car to feel like **** on the low rpms and at idle like its misfiring what i have read about porting i think im looking at a mild port but what do you guys suggest?

 

I don't really know anything about ports regarding boost, but you'll need a turbo ecu or standalone system to watch the boost and react to it -- for the porting you should be able to get through with an s-afc.

Sounds like you want just a street port, if you talk to a porter the secondaries will not change the idle and low rpm revving nearly as much - if you keep a functioning 6 port system it would stay true.

Also, with most ports, if you have emissions tests you probably won't pass - NXT G I realize you're in canada and prob don't have emissions.

 

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