Yet again I'm back to the drawing board, Just got another 1600 engine for my gl and its a complete mess, its a joke tht the company said tht the engine was on working order, once i got the engine into the garage we noticed that one of the pullys was broken then on further inspection we noticed that the valves were rusted shut, there was conjealed oil everywere once we got one of the heads of water started to pour out , and by this point you can imagine a wasnt very amused lol anyway after a swift phone call they tell me that they only have an 1800 in stock, to make matters worse I cant find anywhere tht has a 1600 in stock, Anyway is it posible just to drop an 1800 into a 1.6 gl without any mojor changes???

Cheers.