Isphius

My Feedback: (1)

i was driving my truck in the snow for about an hour, then it started acting strange. If i give it too much throttle, it bogs, but when i pump it a few times it takes off with more power than ive ever seen from this motor... very strange. Could it be becasue its running lean(colder air) or something to do with water in the air filter/gas?

Dr. Krass

It's better for your engine to run it richer in the cold weather, rather than leaner. Also, many people will say to try and make a device that allows minimal water to get into the air filter. Look in some of the other threads on here for info about air filter mods.

Isphius

My Feedback: (1)

i just got done doinf that with a small plastic tuperware style container. so your saying i should richen it up?

Dr. Krass

Yep, you should richen it up a bit if your gonna be running it in the cold weather. I also read that hotter plugs can be good for your engine in cold running conditions.

Isphius

My Feedback: (1)

the cover works, i just ran again. I tried letting the motor warm up to adjust it, but it was still cold after 5 tanks of fuel, so ill try again tommorow when its slightly warmer. thx for the help

nmtr13

My Feedback: (6)

Where can i find info on this mod?

Dr. Krass

http://www.rcuniverse.com/forum/Enou...1321846/tm.htm

8000ft

go to ace hardware (or the like) and get some aluminum tape. its used for higher temp duct work like dryer exaust vents in your house. then cut small strips about 1/2 inch wide and long enough to wrap around the cooling head. start from the bottom of the head and continue to add strips untill enough cold air is blocked off so that the engine will come up to normal temps. once the engine is at normal temps you just tune it as normal.

Isphius

My Feedback: (1)

good idea...