Quote:
Originally Posted by DC2.2GSR
i agree with pretty much all of above. the F22 and H23 motors are great for certain things, especially if you have the money to upgrade internals and then turbo. if you don't, well they're good for spare parts.
if you're trying to make power, N/A H22A setups with simple bolt ons will get you that 170whp very easily... with big torque to match. your only other option for true power is to use certain parts from all 3 motors to construct a frankenstein motor similar to an LS-VTEC.
just like that LS-V setup, you'll make tons more power all with OEM parts. but, by the time you get the assembly work and machining done, buy a tuning system and a good tune, etc etc you'll be near the price of a straight JDM H22A swap (with ECU and trans) that you couldhave dropped right in and been done with.
Of course there are tons of different opinions about the subject, but if you want more information than you can possibly read in one sitting, check out this FAQ. scroll down to 'Hybrid/Swaps'
Honda-Tech Prelude FAQ |
I take most of your information as truth because it seems like you have done a TON of research. I have heard that teh h23 boost set-ups are a waste due to thin cylinder walls and ****ty sleeves.
Also, im laughing at people getting pissy, surely there are other ways to make power other than swapping head/not using this motor. Also, i already addressed the machining issue, its a non-issue.