not a pro..i'm still learning new things.only experience and observation make it different.i don't mind sharing knowledge BUT this is only from my 2 cent.for quick info, you need to join all related forum.
for old Swift fella, not much you will get cause there's less owner and furthermore, the owner only interested in upgrading and track.
thats why i join SSGTi us-redline aussie-cultus singapore forumer and get info since 2000.after 2004, the forum is very slow due to people don't ride a gti anymore..hehe
for you guys ride a GL, it still ok..3 cylinder engine require a light engine oil, 10W30.
try a cheap mode/diy stuff like:-
1. proton open port filter mounting with filter - for smooth engine breath
2. car tuning - increase HC CO%. check std CO% and increase a bit.
3. set advance btdc at 10 deg.
4. additional fuel pump-regulator to increase fuel pressure..
5. S flow exhaust set
6. lightened flywheel..just a few gram is prefered.
7. light 13" rims enough by using 185/60 tyre.
8. use other bigger cc std cable with bosch super 4.i found this better acc.
9. engine mounting if you found your engine started to lean more when you revs.
10.check combustion pressure.old car for sure need to top overhaul-replace ring.
there's many more that you can refer from other car mode. BUT once you'd started, you need to always check the engine oil level..suzuki engine is proned of oil burning..when too much high revs, oil quantity will be less and worst condition, engine cramp.
for suzuki owner at KL, dzz is a better place for normal service/advise. for advance job,look for monster garage.
front absorber for std use, try K-showa. rm125 per pcs.its better than stock kayaba.
funny noise during turn, you need to check the absorber mounting bearing or you CV joint..if your ride too much bouncing, then replace the absorber.
