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-   -   Can you change valve springs/retainers w/o removing head... (https://www.homemadeturbo.com/hybrid-tech-8/can-you-change-valve-springs-retainers-w-o-removing-head-93918/)

dmotoguy 07-28-2008 12:31 PM

Can you change valve springs/retainers w/o removing head...
 
Is it possible to change the valvesprings/retainers without removing the head??? my dad said he does it on his v8s using compressed air to hold the valves up... but I'm not sure if its possible on a honda... let me know nooglets.

rudebwoy 07-28-2008 01:15 PM

Re: Can you change valve springs/retainers w/o removing head...
 
yes you can using compressed air using the atachement from a compression tester, and a air compressor. (consult your manual) make sure you put the cylinder you are working on to TDC. use no more than 30psi

dmotoguy 07-28-2008 01:23 PM

Re: Can you change valve springs/retainers w/o removing head...
 
kick ass.. :) ;D

Guy-Fast 07-28-2008 05:01 PM

Re: Can you change valve springs/retainers w/o removing head...
 
you need to have a


http://cgi.ebay.com/ebaymotors/Valve...spagenameZWDVW



a valve spring compressor like that. The kit also comes with the attachment for compressed air. I prefer doing springs with the head off I always loose a keeper those damn things are hard to find



That tool does the job but if you have some heavy dual springs to install be prepared for a battle with your forearms.




rudebwoy 07-28-2008 05:59 PM

Re: Can you change valve springs/retainers w/o removing head...
 
I wish I knew about this one before, same exact design as the snap-on, I have the snap-on, 4 times the price, I wish I could get a refund

dmotoguy 07-28-2008 06:17 PM

Re: Can you change valve springs/retainers w/o removing head...
 
but your snap-on didnt break and you can use it forever... so be happy you have it

Guy-Fast 07-28-2008 07:04 PM

Re: Can you change valve springs/retainers w/o removing head...
 
Im sure the snap on unit is better quality. The china one works though but the lever is really made for stock springs. A spring with some real seat pressure with the short lever is a ------ work out.

dmotoguy 07-28-2008 09:28 PM

Re: Can you change valve springs/retainers w/o removing head...
 

Originally Posted by chris
Im sure the snap on unit is better quality. The china one works though but the lever is really made for stock springs. A spring with some real seat pressure with the short lever is a ------ work out.

thats easy to fix... I'm gonna try that one out... thanks for the tip

Bone1 07-28-2008 11:38 PM

Re: Can you change valve springs/retainers w/o removing head...
 
make sure you block off the oil drain back holes with paper towels, nothing like a keeper in the oil pan.

seerex 07-29-2008 12:18 AM

Re: Can you change valve springs/retainers w/o removing head...
 

Originally Posted by rudebwoy
I wish I knew about this one before, same exact design as the snap-on, I the snap-on 4 times the price, I wish I could get a refund

This is what I use on dohc vtec heads; http://cgi.ebay.com/ebaymotors/valve...3286.m14.l1318


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