F20b SIR-T cams in h22?
 

Ok so I came across some f20b sir-t cams which are the same as prelude type S cams and i was thinking of buying them and slapping them on my h22a4 and was wondering if anyone or know of anyone who has put these cams on their H22? I've been searching around and have came across a couple threads that have heard that these cams cause wear on the rocker pads but i haven't found any prove or any one stating that yes in fact they have cause major wear on the rocker pads in a short period of time? all cams do even stock cams and people run way more aggressive cams. What I want to know is if its save for me to put these on my H22 without having to upgrade anything else on the head and if so please do tell. Any h22 gurus in this forum that can help i have only had my lude for a little over a year n still learning so any help will be greatly appreciated. (p.s. I'm rebuilding my head for this if I buy them)

Talk to soviet super soldier he is the prelude h series guru

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Sure will man I left this link on the "what you do to your prelude" thread lol hopefully more people see this

Yea, just shoot him a pm.

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If they are out of an automatic F20B then they are just like JDM h22 cams. If out of a manual, they are way more agressive. I wouldn't see how they would tear up the rocker. They are a factory camshaft?

That's what I'm saying its what I read but did not find any prove that they do n yes they are of a manual I'll post pics of them the guy sent me. I read they are a certain color like a bluish color also my cams shoul say p13 what should these say?

Another one

Just do yourself a favor and call Scott at collective.

Don't always believe the blue tint. Yes type s cams are bluefish but others sometimes ate as well. They really need to be measured to tell.

I run the Type S cams currently. They're fine. You can run em with no issues. They aren't that aggressive. They're just better than stock H22 cams. They alllow for better top end without sacrificing your idle. Its a factory cam and I've never had premature wear from cams like that. They probably had some oiling issues for that to happen. The springs in the F20b-Type S engines are a lil stiffer tho. But you can get away with safely dropping these in your stock engine.

Did you feel the difference when you dropped the type s cams in your H22? Also would you happen to know what part number these should have I came across these I found on the Honda tech forum. When I type in the intake cam part number stuff about the Ctr comes up but when I type in both stuff of the type s comes up.
F20b SIR-T
exhaust cam 14121-p5p-j00
intake cam 14111-pct-000

Its a small difference. But it helps. My power band changed and it has more top end power and torque. Keep in mind my engines an H23vtec with these cams. So it'll feel different in an H22.
Don't know part numbers sorry.