Originally Posted by
maxepower
What weight oil do you use for carpet and for asphalt in the shock and the dampner tubes. Is it always the same whatever you use in one you use in all? CRC oil is super heavy, heavy and light but no viscosity rating. Again, do I use the same oil all the way around or seperate from the tubes to the center shock. Last, what pinion do you use as a start point for the 17.5 brushless?> What tire diameter do you use with that particular pinion size?
Thanks in advance

Max
center shock for carpet is usually 25 to 35 weight oil and side tubes, I am using the shur lube stuff and varies between #3 and #4. Pinion for a 17.5 is dependent on tire size. work aounr an 80mm role out. so with 46mm tires in the rear, a 42 pinion and 76 spur