guys, i badly need suggestion and advise on a few things..
Changed a few parts..
93head(my mech did a liltle PnP la with no extra cost,nice of him..hehe)
putra extractor
8.5flywheel
My engine rpm feels lighter than before but dont have the after 4k rpm tarik feeling as described by calvin. My exhaust sound also changed.louder now. I was running on a 2inch pipe, but due to lowered ride, my pipe under the petrol tank already dent into half.
He also told me that, due to pnp, the intake manifold is bigger and the 91intake manifold is smaller. he suggest me to get the 93intake manifold..
1)Do i need to get a 93intake manifold? or can i just port the 91intake?
2)do i need to change the dent pipe for a smoother exhaust flow?
3)Whats u guys think abt the 5zigen304 style muffler? beside's its loud, any performance improvement? currently im using a straight flow muffler too..dont wanna spend money unnecessarily.
4)how important is the exhaust sensor? cos i didnt make a hole in the putra downpipe to fit the exhaust sensor...so i tak pakai the exhaust sensor..any comment
thanks guys....