ka24e port & polish

[steven_h_jr]

i have a spare head that im wanting to port & polish i have looked up this topic and no one helped. does anyone know if its even worth the time doing it (will it increase a noticeable hp). and do you think i will need to buy new valve seats and guids

[SullivanRacing06]

install a ka24de

[steven_h_jr]

i dont need the 24de my buddy has one and i smoked it.

[seang]

I started a thread which has some good info regarding head work (P/P, valve cutting, etc...). I'm not claiming it has all the info, but it is a good start. Best thing about it is that the understanding is universal; it applies to all engines, mild to wild, as they are all pretty much air pumps.
home-head-work-thread-t473084.html

[lbreevesii]

^ good info. I did a mild job and a valve lap on mine.