Not 100% on engine spec. Different compression ratio and pistons, sodium filled valves ring's a bell compared to the XR3I.
But as said it was massed produced and not a homologation derived model which the RS1600i, Series One and 3-door cosworth were.
The RS1600i had koni shocks as standard with the rears being adjustable and it shared a twin front anti-roll bar with the Series One.
The Series 2 just had a regular front ARB.
|