me young in age...but atleast i do play with tools and spanner as soon as i can read number/letters on the tools
and sat in race car (*actually rally car) driven by my dad as young as 2years old :biggring:
i would say not dirt cheap entrance fee..more or less is similar to nowadays trackday parking fee...but since bt3 track was much closer to KL (closer to people) and they were organizing a lot of friendly event...thats why always flooded with racer and spectator....
imagine if SIC open trackday fee kept at rm200-250 like it was few years back....i can say u will see similar level of crowd...but too bad...the fee keep on rising every year.... :brawl:
my dad with 1 kid (me back then) manage to get his hand on 3 datsun (2unit 160j sss pa10 and 1unit 160j sss 510)
common size was 13"...so max upsize usually 15" back then.....
meanwhile nowadays 15" was the common size....and with bigger car bigger arch people can upsize to 17"-18" without much problem (and better power too)
70 series tyre was sport profile and 60 series considered as racing tyre profile

nowadays nobody care to use 60 series profile on sedan anymore
if u coming on federal highway from klang towards KL...once u reach the bt3 shell station (the one before federal bt3 toll) u see on your left....its behind those bushes....
back then "turbo" means fastest....



even twin cam head / dohc head already means high power and better advantage since back then most car using sohc setup.....
tyre last longer and better on modern track because better track surface/material...the only track with same grade of tarmac nowadays is pasir gudang circuit....or similar grade tarmac at pasir salak track (kg gajah)...
tyre width back then also for normal people was 155-165 width...175 and 185 already high performance track tyre woooo.....no power steering....build muscle with just driving cars