TimDogg wrote:I'm still thinking about the Toyota being 200kgs heavier than the K-Series - just can't get that out of my head. I am assuming that the later K-series (post '05?) had a metal HG and so were less prone to failure? I just want a sturdy engine so I don't have to worry about it.
Its not. A 2006 1.8 (134) Toyota Corolla engined is not 200 kg heavier than a 2006 1.8 (120) Rover k series -
but and its a big
BUT - spec for spec. However the later cars had far more options available which more and more cars had, the 190 bhp 'R' was heavier than the 134 bhp 'S' due to a six speed box and more standard equipment, and a redesigned dash in 2007 saw airbags etc made standard with an additional weight penalty. This is the point Ads is getting at - a 2007 '57' revised dash 190 bhp 'R' six speed with Touring Pack (which 90% of cars have maybe you reckon Ads??) upgrade stereo, AC, carpets etc etc is going to be a LOT heavier than an early 2006 k series with 118 bhp, cloth seats and no carpets!
Rover went bust Easter 2005, and with the k series being fitted unopened, there would definitely not have been any changes to the head gasket before the last Rover engined Elise left the production line in 2006 and Lotus moved to solely Toyota
Get yourself on SELOC, there is a mountain of knowledge including a 'wiki' section which James who introduced me to SELOC in the first place has a hand in I believe. Model history through the years
http://wiki.seloc.org/a/Elise_model_history