Stock Rod Length

[fiveOnick]

Does anyone know the exact stock rod length for the 87 and up LT motors. I dont know it and do not have my service manual.

[91LT250R]

I uploaded the 88-92 LT service manual if you want to download it. I did a quick search through the PDF and couldn't find the conrod length, though.

[fiveOnick]

Originally Posted by 91LT250R

I uploaded the 88-92 LT service manual if you want to download it. I did a quick search through the PDF and couldn't find the conrod length, though.

I looked through it already and didnt find it as well. I was thinking 115mm for some reason but I dont know if thats correct or not. Seems a little short, I cant get an accurate measurement though with the rod still on the crank and I need the length to make port duration calculations.

[Douche_Bag_Number_1]

if you call wiseco they can tell you or i think they have a book that has all the measurements . i had a wiseco longer rod off a yz 125 and a kawasaki jet ski piston in my tecate. that is how the specs were matched.

[semms40oz]

Rod lenght is 128mm