2g Pistons/1g block

[4g63telantra]

I know there is alot of stuff on this site about the 2g but what i wanted to know is... well im buying 1g rods with 2g pistons and what i would like to know is do i have to do anythign on my 7blot block (94) to make them fit or is it a blot-on

 

[Diplomat]

The Visual Frequently Answered Questions (http://www.vfaq.com) website is a helpful resource. Go ahead and bookmark it now. Check out the section entitled "Engine" and the article "Installing 2G pistons on 1G rods".

 

[4g63telantra]

like i said i dont need on how the pistons fit on the rods, im talking about if i have to do anythign to the BLOCK

 

[Diplomat]

The following are links to old Club DSM articles from the 1000 Already Answered Questions website:

Article 1

Article 2

Article 3

 

[Georg51]

you don't have to modify the block, if that's what you mean. The only thing you have to do is bore the pin so the rod fits the piston. 2G pistons are higher compression that 1G pistons, and thus are a lot louder.