It's hard to say. I could attempt to count them but I don't think it would be useful information.
The chapters on engines deal with all of them at once. Where there are significant differences, diagrams and explanations are provided for each type of engine. For example, there are four diagrams for upper engine components - one for 2A-C and 4A-C, one for 6A-F and 4A-F, one for 4A-FE and finally one for 4A-GE. It goes on in that fashion.
If you would like to have a look through the manual to help you decide, perhaps we can work something out? The October ToyMods meeting is a possibility although almost a whole month away.
Wed, 21 September 2005 10:23
