No problem. Remember not all Detroits are Alpine Green. Engine color has been a hot topic of debate on this board for a long time. Do a quick search, and I bet you'll get about 50 threads. Here's a quick summary of Detroit Diesel colors: most 8V71 & 8V92 engines in the AMT kits should be painted Alpine Green EXCEPT in Peterbilts which were white until the early 1980s, in Kenworths which were also white until the mid 1970s, and in Internationals which red. Confused yet? Don't worry, it gets better. The 8V92T was silver, and the Series 60 (found in the Italeri kits) is sort of a blue/grey.