Reply To: Is it normal on GT250 if rear cylinder stil cold when front hot? May 1, 2020 at 10:40 AM #4373 Zsolt👤 Member🖊 Topic Author Topics: 1Replies: 2 Hi Marcel, I have sent an email as well. The coils are not the same type. i have attached the pictures of the coil what I have on the bike. The bike is an EFI 2011 plate GT250. Please let me know.