challenge upgrade
#2
if i understand the question correctly i believe in Greece you have a standard power(challenge) adn a hi power(cosmo). if this is correct than you cannot upgrade from challege to cosmo because the engine itself is different- only 4 induction ports instead of 6 with different intake tract and computer programming.
#3
engine upgrade
you are right about the editions. but again are these 4 induction ports part of the engine or can be replaces,together with the ecu ? if not then there in then only the way of tunning the existing engine
#5
Originally Posted by domigreece
you are right about the editions. but again are these 4 induction ports part of the engine or can be replaces,together with the ecu ? if not then there in then only the way of tunning the existing engine
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