dirtstar

I have just bought a 86 GX with a rebuilt streetport motor and was seeing if anyone had suggetions for tuning it a bit more and if anyone else has had a streetport and tell me what they think of it and if possible give an idea on the hp.

1987RX7guy

iTrader: (3)

streetport can proly get 200rwhp if you tune it right and get all the bolt ons and get a stand alone EMS and remove the non-esential stuff (A/C PS smog cats full race exhaust) But that is if you are lucky and do as much tunning as possible

dirtstar

I'm not looking at throwing crazy cash into the car but enough so that I can smoke a 5.0 here and there I was thinking so far about headers and a intake not sure which yet and maybe larger jets but not sure on how to do that or how much it would be

Josepi

Larger jets?

Is it EFI or carb?

dirtstar

its EFI.
what else could i do for more gain ?

RotaryWeaponSE7EN

iTrader: (6)

whats already on the car?

dirtstar

well the guys that i bought it off of rebuild the motors al the time and said it was a streetport 13b other than that is all stock no headers or any mods im just looking for some resonable mods

RotaryWeaponSE7EN

iTrader: (6)

You probably wnt to start with the Intake and Exhaust, Pulleys...etc

dr0x

Where in canada are you from? Anyways the port probably gave you like 20fwhp?

dirtstar

what diff would pullys make (forgive my ignorance)
also if you could tell me what sould the hp be on aa rebuild

BDoty311

The HP on a rebuild will be a bit low until its fully broken in and compression is restored fully. I just rebuild and streetported my motor and have done a lot of research on the topic as of late.

dirtstar

bdoty311 once you have broken it in what do you plan to do to yours and how long will it take to break in I think i have about 2000 km's so far