HELP: sr20 valve spring removal question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

nxpoweredsr20 · 10-12-2008, 06:19 PM

i was wondering what valve spring removal tools you guys use to get off valve springs on the sr20 head...i have the head removed and the 2 tools ive tried wont fit bc of clearance issues...i talked to one shop and they said use a socket and hammer but id like to use a real tool if possible for removal and installation....any help is good
thanks alot guys!!

Z U L8R · 10-12-2008, 09:07 PM

yeah, you can't reinstall with a socket. i use a generic cheap one. it has 2 horse shoes that bolt to each side of the head, then i slide a rod through the horse shoes, and use the rod as leverage for my little handled valve tool. i pull down on the handle and it compresses the spring. take the retainers out with a magnet, remove old spring, replace with new spring, compress spring /w retainers in place. as i push i slide retainers passed valve, come back up with retainers in the valve's grooves, and go to the next one.

it's a whole kit, i'll look on the box when i get to the shop tomorrow. i just used it yesterday for an sr20VE head.

gl,
Dave

nxpoweredsr20 · 10-12-2008, 09:38 PM

thanks alot....

Style · 10-13-2008, 09:40 AM

this is what you need
eBay Motors: Valve Spring Remover Installer Compressor Tool Kit Set (item 250305630213 end time Oct-10-08 20:00:00 PDT)

Propaganda · 10-13-2008, 11:15 AM

I used the valve spring compressor from Sears. It only works with the head off and takes a bit of work as you have to have the head angled or partially off the bench. But w/e.. it worked for me and it's only $20. Although that extra $30 for the other valve spring compressor saves so effort in working with it. Just a suggestion on cheapness because we're all cheap here

Craftsman Valve Spring Compressor - Model 47627 at Sears.com

nxpoweredsr20 · 10-19-2008, 08:05 AM

hey guys i used the craftsmen tool to remove them no problem...however the part that is suppose to be against the retainer could not reach so we had to use a deep well socket to get the thing to work....but when reassembling i wont be able to get in there to replace the retainers.....any tools anyone uses to get them back together? thanks

Propaganda · 10-19-2008, 01:26 PM

What you could do is cut up a socket with a dremel or something so you can reach in there.

That or do what I did and use one of those PVC connectors from Lowes or Home Depot and with nimble fingers try to get it in there correctly. That's teh pain in the ass part of the Craftsman thing if you use the PVC method.

I think cutting up a socket is easier. I'm pretty sure it won't break and bust your finger but I didn't want to cut my sockets apart

10-12-2008, 06:19 PM	#1
nxpoweredsr20 Zilvia Junkie Join Date: Feb 2008 Location: indianapolis, IN Age: 31 Posts: 352 Trader Rating: (10) Feedback Score: 10 reviews	HELP: sr20 valve spring removal question i was wondering what valve spring removal tools you guys use to get off valve springs on the sr20 head...i have the head removed and the 2 tools ive tried wont fit bc of clearance issues...i talked to one shop and they said use a socket and hammer but id like to use a real tool if possible for removal and installation....any help is good thanks alot guys!!

10-12-2008, 09:07 PM	#2
Z U L8R Zilvia FREAK! Join Date: Jan 2007 Location: Georgia Age: 39 Posts: 1,194 Trader Rating: (0) Feedback Score: 0 reviews	yeah, you can't reinstall with a socket. i use a generic cheap one. it has 2 horse shoes that bolt to each side of the head, then i slide a rod through the horse shoes, and use the rod as leverage for my little handled valve tool. i pull down on the handle and it compresses the spring. take the retainers out with a magnet, remove old spring, replace with new spring, compress spring /w retainers in place. as i push i slide retainers passed valve, come back up with retainers in the valve's grooves, and go to the next one. it's a whole kit, i'll look on the box when i get to the shop tomorrow. i just used it yesterday for an sr20VE head. gl, Dave __________________ RB25 280z GT30/76R 441hp/381tq [email protected]

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10-12-2008, 09:38 PM	#3
nxpoweredsr20 Zilvia Junkie Join Date: Feb 2008 Location: indianapolis, IN Age: 31 Posts: 352 Trader Rating: (10) Feedback Score: 10 reviews	thanks alot....

10-13-2008, 09:40 AM	#4
Style Zilvia Junkie Join Date: Sep 2006 Location: on the corner Posts: 337 Trader Rating: (10) Feedback Score: 10 reviews	this is what you need eBay Motors: Valve Spring Remover Installer Compressor Tool Kit Set (item 250305630213 end time Oct-10-08 20:00:00 PDT)

10-13-2008, 11:15 AM	#5
Propaganda Zilvia Junkie Join Date: May 2005 Location: Charleston, SC Age: 34 Posts: 451 Trader Rating: (10) Feedback Score: 10 reviews	I used the valve spring compressor from Sears. It only works with the head off and takes a bit of work as you have to have the head angled or partially off the bench. But w/e.. it worked for me and it's only $20. Although that extra $30 for the other valve spring compressor saves so effort in working with it. Just a suggestion on cheapness because we're all cheap here Craftsman Valve Spring Compressor - Model 47627 at Sears.com

10-19-2008, 08:05 AM	#6
nxpoweredsr20 Zilvia Junkie Join Date: Feb 2008 Location: indianapolis, IN Age: 31 Posts: 352 Trader Rating: (10) Feedback Score: 10 reviews	hey guys i used the craftsmen tool to remove them no problem...however the part that is suppose to be against the retainer could not reach so we had to use a deep well socket to get the thing to work....but when reassembling i wont be able to get in there to replace the retainers.....any tools anyone uses to get them back together? thanks

10-19-2008, 01:26 PM	#7
Propaganda Zilvia Junkie Join Date: May 2005 Location: Charleston, SC Age: 34 Posts: 451 Trader Rating: (10) Feedback Score: 10 reviews	What you could do is cut up a socket with a dremel or something so you can reach in there. That or do what I did and use one of those PVC connectors from Lowes or Home Depot and with nimble fingers try to get it in there correctly. That's teh pain in the ass part of the Craftsman thing if you use the PVC method. I think cutting up a socket is easier. I'm pretty sure it won't break and bust your finger but I didn't want to cut my sockets apart