I want to upgrade my 3w140, I was told that the carb mounting block for a da150 could be used on the 3w140, can anyone confirm this & also do you think the 90 degree intake would help with the midrange & transition of the 140. would canister mufflers & headers give better performance than the incowl johnson cans. Any help upgrading this engine would be very much appreciated.

Gil

Coming right up! I run an old 140 with the DA block and love it Here is a link to a thread describing the process_bob


[link=http://www.rcuniverse.com/forum/m_1258791/anchors_1258791/mpage_1/key_carb%252Cblock/anchor/tm.htm#1258791]carblock[/link]

Thanks a lot Bob, that is exactly what I was looking for.

Gil