I am wondering if anyone knows of any company that has or is considering to manufacture forget and light internals for the 4B11 NA? Im interested in forget high compression pistons, forged rods, lightweight crankshaft etc.

We really need these to get higher NA numbers

 

best to contact a company and get custom ones made. if you can provide info, they can usually make them. for rods and pistons. the crank in the NA lancer is forged steel, so I dont see that as giving us much trouble. good luck, and i know evo X pistons will fit with custom sized rods (same diameter)

 

But how heavy are the evo x pistons as compared to the lancer ones? The reason im asking is I also need lighter engine components so it can safely rev higher. Also the evo x pistons will lower my compression which is something u dont want on a NA motor... guess its custom time again

 

http://www.insideline.com/hyundai/so...-2-engine.html

 

it doesnt have to lower the CR, if you keep the CR the same by getting custom rods made whatever length they need to be to keep it 10 or higher. btw, i know higher compression on NA = good lol

 

Lol I will need about 12:1 compression on this motor at the least.