i just wanted to know if this is a plug and play mod and what would you recommend to mod in order to have more fun with this engine, i'm going to buy a vtec head soon but i just wanted to know what else would you mod?

also whats your opinion on nkg iridium spark plugs? im using them right know

thanks ( sorry for my english i'm from chile)

 

Like any other piston/rod combination, you need to look at the wrist pin location in reference to the rod. Check with a zealautowerks.com compression calculator to match comparisons for compression.