really depends what your after - power or drivability
272 for bit of power increase whilst still maintaining driveability
288 is the more obvious choice for more power, but more lumpy and you lose a bit of economy and drivability.
Go for 4-2-1 extractors, 2" mandrel exhaust and a good filter, with cold air induction. That should see better more responsive engine.
Once they are done go cams, get an accurate tune with the fuel mixtures etc and you should be sweet.
THe power gains are really arguable. Personally the gain isnt that great out right. but as i said, the power curve is much better and much more responsive.
cams id think would get your greatest gain, however are nothing without the other mods
Tue, 18 October 2005 13:37
