hey all ive been into the turbo s5 world fora whiel now but i just recently bought my first blown 86 na. at 3800 it feels like im hitting a brick wall. is that just the normal grounding issues? i know that the motor is blown but it will jerk the car around.

when i get the motor rebuilt or do it myself, is it possible to put s5 na rotors in there for the lighter weight and higher compression? do u just have yto put diiferent flywheel and or counter weight?

whats the best intake as far as hp goes for a ported motor? will going to the s5 upper and lower gain any hp?

is there any sort or faq or something that yahll can point me towards? again i know turbo rotaries but not he nas. thanxs for any helkp in advance


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you'd be better off using the normal s4 setup, as far as i know.

 

or you'll have to go all s5 engine wise, you cant mix match the rotors and housings If I have heard correctly

 

if the same holds true for NA motors as does my S4 TII motor, u can swap rotors.... i got my motor built with 93 rotors, for the higher compression and lighter weight, so it just makes sense u can swap S4 NA rotors with S5 NA rotors no prob, and as for intake manifolds, the S5 intake would most likely be better, supposedly everything S5 is an improvement on S4, and yes, for my 93 rotors i had to get a new counterweight... i had the lighter flywheel(7 lb aluminum), i had to get the 89-95 style counterweight for it

 

alright thanx for the advice