new noob!!!
#1
new noob!!!
hi everyone,
this is my first post. i'm david in colorado. Im a international student, and got chance to turbo my miata!!! it is a 1990 miata na6. i want to make it to have 250whp from 1.6 engine. with a gt2560r turbo and fm2 exhaust manifold. some ebay exhaust. i already rebuild my engine with forged piston and rod and cam. i got 3000 left to spend on differential, body kit, brake, and other stuff. im stuck how to choose a differential. i heared some swap to a 1.8 differential. but i dont know if the original differential case will fit, what ratio should i do (use for track and fun) and what else should i change.
ps. my english is suck,plz dont challenge me on english,LOL.
this is my first post. i'm david in colorado. Im a international student, and got chance to turbo my miata!!! it is a 1990 miata na6. i want to make it to have 250whp from 1.6 engine. with a gt2560r turbo and fm2 exhaust manifold. some ebay exhaust. i already rebuild my engine with forged piston and rod and cam. i got 3000 left to spend on differential, body kit, brake, and other stuff. im stuck how to choose a differential. i heared some swap to a 1.8 differential. but i dont know if the original differential case will fit, what ratio should i do (use for track and fun) and what else should i change.
ps. my english is suck,plz dont challenge me on english,LOL.
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