Crank and piston combo question

[vainavic]

I have a 421cc cheetah kit but have a 4mm stroker with 110mm rods, my question is there pistons that could help me gain the 5mm I dont have from not using a long rod or do I have to sell the crank I have and buy a new one with long rods.

 

thanks for any help

 

Jeff

[fastbanshee8]

With the 110mm rods, you just use the stock pistons. If your crank is welded, and you want the long rods, then you will need to sell it, but if it's not welded, then you can have a machine shop install the long rods on your crank. There are 2 types of Shee pistons, the stock style, and the 795 series, or long rod pistons, and once you get it bored to .080 over, you can use Blaster pistons.

[2bzy2p]

u just have to watch out for putting pressure on the 110 crank using differnt pistons

[odaen]

For the 110mm rod 4mm cub, Calvin recommends using the 9768M06800 series pistons with a .022" base gasket.