2019 summer race.... Jadaharabi vs 318willrun
The top pinion was a pinion for the 489 housing, brand new never been used had been machined too small to use the 1 7/8 bearing.
It is turned down now to accept the 1 3/4 inch bearing from a 742 housing.
Which is what the middle pinion is from.
The Third pinion is a unmodified 489 housing pinion.
The top pinion was a pinion for the 489 housing, brand new never been used had been machined too small to use the 1 7/8 bearing.
It is turned down now to accept the 1 3/4 inch bearing from a 742 housing.
Which is what the middle pinion is from.
The Third pinion is a unmodified 489 housing pinion.