these are engine blocks created for honda motors and acura motors they were made for racing on the track/street and they are made so that it can withhold the pressure of boost in the engine they are also known as “dark blocks” they have made them for high amounts of turbo boost or and high shots of nitrious.

what is the difference between a supercharger and a turbo. which 1 is faster, do they use a lot of gas?

what is the difference between a supercharger and a turbo. which 1 is faster, do they use a lot of gas?

Mmmm High CR DOHC VTEC motors stock + forced induction = 80% of guys saying “I should have built my motor.”
An H22A is an amazing motor as it comes from the factory. A more viable and naturally aspirated way to go about it would to be port and polish the head, buy some ARP insurance (head and main studs and rod bolts) and do stage 2 cams with new valve springs and retainers. That with a decent tune should give you a RELIABLE 205-215 whp. Granted a turbo set up can give you 600 plus, but keep in mind, with FWD, usable power is much more to your benefit then tire spinning numbers that most these turbo cars fetch.