Author Topic: crank identfication (Read 3048 times)

dem3500 · « **on:** June 17, 2015, 09:16:54 AM »

i searched and i could not find either of the numbers or letters on the crank. i had the engine apart so i decided to verify the crank.

Jerry Hall · « **Reply #1 on:** June 17, 2015, 11:31:03 AM »

I do not know what crank webs you have but I think the rod is a IMS/ Hot rod. Why is there water drops on the crank and rod. If those water drops are also in the needle bearings or main bearings the crank will be junk in a day or two. You need to get the water out of the crank case immediately!!!!!!!!!

dem3500 · « **Reply #2 on:** June 17, 2015, 11:45:44 AM »

i was trying to identify the length of the rod.
the water was from a dash through the rain into the shop. it was cleaned up right away

Jerry Hall · « **Reply #3 on:** June 17, 2015, 04:26:43 PM »

Long Rod:

ck109 Hotrod end to end is approx.166.5mm

Short rod:

ck103 Hotrod end to end is approx.161.5mm
Honda KA4 end to end is approx. 160.5mm
Honda KS7 end to end is approx. 162.0mm

I have a lot of crank cores

dem3500 · « **Reply #4 on:** June 18, 2015, 09:05:48 AM »

Cool thanks!

Hawaiiysr · « **Reply #5 on:** June 18, 2015, 11:42:14 AM »

That's some golden info right there