Lude Generation

Hey guys. Ive never found a "howto" on a 4gen. And iam curious about the little injector holes wich should be shut. Why should they? I cant see how air should come inside. Is the 4gen Injector to small so it can pass it? Or does it matter if youre using a P13 or PDE head?

I want to use PDE Head and stock BB1 injectors. Block EGR and block iacv for the moment as i dont have another yet.
Id be thankful for sugestions!

Also does anyone have a good idea to remove valve seals? Ive bought a special pincer and i used it years ago for the CRX, but i cant remember how i did that infact the pincer is totally useless.. just remember it took me a whole day. I might stic kjwith he old seals but then i cant damage them :/

TheHondaTuner wrote: Also does anyone have a good idea to remove valve seals? Ive bought a special pincer and i used it years ago for the CRX, but i cant remember how i did that infact the pincer is totally useless.. just remember it took me a whole day. I might stic kjwith he old seals but then i cant damage them :/

i had the same problem, even bought valve pliers and they did no good - trick is to heat them to bollocks with a heat gun or similar until they are nearly on fire, and then then pop off easily

Check out this link to Rosko Racing
http://roskoracing.com/TechBlog/?p=87
loads of info on H22/ATR (Euro R)

Ive got a converted ATR intake and was wondering the same - will converted ATR intake work only with P13 head using stock 4th gen H22 injectors or will it work with PDE head as well using 4th gen H22 injectors

Thanks guys. I got all seals out by modifying the tool.. Heating makes sense aswell

But iam stil confused on these holes. I cant see that they will cause any "leaks" but i will take a look on it tomorrow.

Goal is to get the car running tomorrow. Deadline is 1 day more..

Do I need anything more to know if i have to buy anthing? Will The Fuel Rail and injector work?

i think there are holes on the outside on the manifold, not the injector side which are blocked by using a PDE head and gasket, whereas a P13 head wont block them.

im ok on mine (i think) as im using a PDE head & gasket to match, although im not sure what to do with the outlet pipe the guide mentions here

Any real Quick idea on fuelrail?? 4gen is not fitting the R manifold..

Ok the cylinderhead and Manifold conversation is done, but i broke my injectors not sure if it affects the driving. but also one sealing died so teh fuel is spilling like crazy. Fuel rail does totally not fit the R intake..

Iam going to set the TPS now properly and try the AEM EMS so it ignores the emissing IACV. I have no real clue how to fasten the fuelrail?! Any ideas??!

Ok here are some pics
sounds like you need a fuel rail adaptor plate - sure you can get them from Rosko or maybe do a search on ebay
(i bought this intake as it is - so dont ask me any technical questions as i wont know )

I thought the injectors were different on the ATR and 4g vtec ones won't fit the mani without some machine work?

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the 4g injectors have a different spray pattern so some machine work is needed to deshroud/open up the top of the ports and you need an adaptor plate for the fuel rail