It uses the same diameter cylinder base as a stock 1600, meaning it fits into standard heads and engine cases.
If you’re looking to give your classic VW Bug, Ghia, or Bus a bit more pep without going full custom stroker motor, the is often considered the perfect upgrade. It’s the ultimate "budget-plus" engine that bridges the gap between stock reliability and increased performance. What is a 1641cc Motor?
. Because the increase is small, it doesn't require machining the engine case, making it an easy drop-in upgrade during a rebuild. Why Choose 1641?
Piston and cylinder kits are widely available and very affordable.
per side doesn't sound like much, it increases displacement from
If you are planning a high-RPM racing motor, look toward 1776cc or larger. But for a reliable, punchy daily driver? The 1641 is hard to beat.
Technically, this is a "thin-wall" big bore kit for the standard 1600cc VW engine. pistons/cylinders. 1641cc: pistons/cylinders.