in other words, the beta is a motor better recognized b the performance engineered parts community,
it's a refined and tried and tested hyundai engine that has been reliable and has been improved throughout the years in many hyundai vehicles.
there are many possibilitie's for the beta
examples
1:A variety of turbocharger kit's from different manufacterers
2:Supercharger kits
3:Quad throttle bodies
4:high comp pistons and rods
5:4-2-1 header
6:4-1 headers
7

ouble charger system being developed by alpine developments
the 1.6L alpha is still green in the lineup..introduced in 2001
beta take's back to the mid 90's
also..smaller engine's with smaller displacement make smaller gain's with bolt on's
unlike for example a small displacement motor like a Honda VTEC B16A which is engineered with performance in mind..
if i did the beta swap myself in which i could've have..i'd only be spending $400 on parts including the engine and gotten a 30 horsepower upgrade as well as a healthy boost of torque from the beta
you could spend $400 on the 1.6L..likewise..Chip upgrade or a custom exhaust or headers but the gain's would still be minimal...heck..even if you got the whole I/H/E treatment, you'll probably end up with only 6 or 8 horsepower
in short..the bolt on's to the 1.6L are somewhat of a waste of money.
sorry but it's the truth.
besides..turbocharger kit's for the 1.6l are more pricey than the beta tubo kits
and "02slpr" want's a grand or 2 for a homebrew root's supercharger kit that still couldn't smoke a beta accent..."No Dissing..just fact"