auto test engine mods required

[bevstar]

hi there
just after any more ideas for quick power gains really ,ive done a de-cat ,fitted a K and N and fitted new quad plugs and synth oil thats about it really made a difference ,but could do with a bit more if there are no other quick mods then which cam /engine parts would be recommended ,i only use it for auto testing and track days so acceleration is the key ! ( i keep getting seconds and thirds)
its a 2000 90 hp model by the way

[bullit]

first ditch the filter for enclosed, then full stainless system and manifold before touching the engine.

read the stickys aswell

[GRAHAM2000VTR]

enclosed filter full exhaust system inc manifold

[bevstar]

hi there dont mind fitting an exhaust but dont want the noise ive got a 90db @ 4500rpm limit for noise level on the tracks i use is that possible ??? also by enclosed do you mean a cold feed with filter inside or just a cone type cyclone filter if so my filter is the cold feed type made it myself

[bullit]

get some pics up mate.

as for noise theres quieter systems to others but i have no idea how loud in db they would be.