2 replies to this topic

[Mr Lc]

Gday guys so I had a thought in my head after quickly reading through old jonnos building holden six's. I really want to build a motor to take some gas one day and thought it would be great to combine the counterweighted crank from a blue black 202 and the smaller bore therefore thicker cylinder walls and putting it all into a blue 173. If I used a 202 crank standard sized rods and had forged pistons made up in the smaller bore size this would require the comp height of a 202 piston right ?? And does anyone know roughly what cubic capacity it would then be.

[N/A-PWR]

Hi MR LC,

 

here are 3 links to read:-

 

http://www.gmh-toran...73-extra-cubes/

 

http://www.gmh-toran...173-202-blocks/

 

http://www.gmh-toran...-six-cyl-block/