if i were to build a engine with

2.0 cdb
2.5 crank
2.5 pistons
2.5 rods
2.0 p1 heads/cams

would this come to a 2.33cc or 2.5cc ?
also how close would the compression ratio be ? or what is it likely to be ?

 

anyone ?

 

any ideas on a nice build guys ?

 

IIRC the 2.33 uses the 2.2 block and pistons 2.5 crank and rods.

Not too sure on the compression issue. Might not change

 

so where do i find a 2.2 cdb then ?

 

That’s a real mixed up list you have there, in brief
Stroked 2lt = 2.1 ish
Stroked 2.2 = 2.33 ish
Final compression ratios takes into account piston dish, deck height head cc and so on something you or the engine builder has to spec. And also the CP needs to be considered different from one application to the next on a non standard build Like the above.

 

I think you might struggle to fit 2.5 pistons in a 2.0 block as they are 7mm bigger diameter, and your cylinder liners would be a bit too thin.

Unless of course you get it bored and re sleeved.

 

obviously, goes without saying.