whats next
 

hi people
i have a vtr mark 2
wonting more bhp with out robbing a bank

whats fitted

cat back stainless
open air filter

whats next ?
chip?
manifold ?
closed filter ? (whats the differance open /closed)
lowering 40 mil f 50 mil back (no bhp)
can you give me the reasons to your ideas:P :P :P

as said in the other thread.

ditch the open filter and go enclosed.
the open will be sucking in nice warm air from the engine bay so you'll be losing performance.

4-2-1 Manifold, (Free up the exhaust gases)
Enclosed Induction Kit (Suck in cold air)
Cams
Re-map.

Lower it mate, a lowered saxo looks spot on imo.

can ya xplain remap to a thick o as i thought a chip was a remap seen on other thread but didnt understand it

de cat and manifold then enclosed filter.

remaps are only really useful when you've buggered around with the valve timing (uprated cams) or want the engine to run off high octane premium fuels (beyond 97RON)

A remap adjusts the parameters of the fuelling and ignition timing throughout the entire rev range - this is done according to the charactistics of that particular engine.

Its worth mentioning that two mechanically identical engines will NOT perform exactly the same. Hence why remaps are better suited.

Some chips just piggy back the ecu... although generally ok, they arent optimised for that particular engine.

Ebay chip - just a smeggy resistor. fools the ECU, buggers your fuelling and engine.

thanks for that it think its going to be the manifold