head internal swap
head internal swap
ok i got both of my heads ready ze and de...im using the ze heads they most definately flow more...i am also using the ze cams...my question is what parts should i use from the de heads and what should i keep orignal in the ze? i am installing new valve seals as well...
93 mx-3, hybrid de/ze-turbo P&P'd ZE heads,9.2:1 CR,garrett t3 57trim .60/.63,HKS SSQV bov, turbo xs 38mmW/G,24in downpipe,sts,13lbfw,sleeper FMIC,65mm TB,Walbro 255lph FP,F&R strut bars, ngk plugs/wires
p/s,a/c,cruise,vris delete..all go from here
p/s,a/c,cruise,vris delete..all go from here
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solo_ryder
- Senior Member
- Posts: 6289
- Joined: October 16th, 2004, 2:01 am
- Location: British Columbia
Re: head internal swap
Install the DE retainers. everything else can be ZE
Re: head internal swap
so the keepers(valve locks) n retainers
93 mx-3, hybrid de/ze-turbo P&P'd ZE heads,9.2:1 CR,garrett t3 57trim .60/.63,HKS SSQV bov, turbo xs 38mmW/G,24in downpipe,sts,13lbfw,sleeper FMIC,65mm TB,Walbro 255lph FP,F&R strut bars, ngk plugs/wires
p/s,a/c,cruise,vris delete..all go from here
p/s,a/c,cruise,vris delete..all go from here
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wytbishop
- Senior Member
- Posts: 5554
- Joined: August 25th, 2004, 2:01 am
- Location: Edmonton, Alberta, Canada
Re: head internal swap
yes.
94' RS/GS/MS/CF Monster Turbo...coming soon.
93' GS SE, the Black Beast, the former love of my life...soon to be gutted and crushed.
94' GS, black on black, now in several small pieces...and one large crushed piece.
2007 Mazda3 GT Sport --- super fun
2004 Honda RC51 --- Lost forever to some theavin' bastard
My Worklog
My feedback thread
Never attribute to malice that which can be adequately explained by stupidity.
93' GS SE, the Black Beast, the former love of my life...soon to be gutted and crushed.
94' GS, black on black, now in several small pieces...and one large crushed piece.
2007 Mazda3 GT Sport --- super fun
2004 Honda RC51 --- Lost forever to some theavin' bastard
My Worklog
My feedback thread
Never attribute to malice that which can be adequately explained by stupidity.
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marcdh
- Regular Member
- Posts: 1460
- Joined: July 26th, 2006, 3:54 pm
- Location: Belfast -Northern Ireland
- Contact:
Re: head internal swap
Is it not best to use DE springs on intake?
Not that I'd know for sure, I just rebuilt mine with interprep springs all roundKLZE has 40lb seat pressure, 140lb open pressure Valve springs
KLDE has 50lb seat pressure, 150lb open pressure.
AZ-3 1498cc Turbo! EVO 8 turbo and manifold, 5 stud swap, SSR Type C, DIYPNP seq Megasquirt
Mx-3 2.5 V6 Turbo 291 BHP 251 lbft @ 8psi - Retired due to rust and back at uni
View Worklog
Mx-3 2.5 V6 Turbo 291 BHP 251 lbft @ 8psi - Retired due to rust and back at uni
View Worklog
Re: head internal swap
no im just gonna use the de retainers and locks.....ok im putting in my new viton valve seals and the old ones are so oiled up i cant tell which color is for which valve...i wanna say the gray is for exhaust and red/maroon is intake any one use these b4???
93 mx-3, hybrid de/ze-turbo P&P'd ZE heads,9.2:1 CR,garrett t3 57trim .60/.63,HKS SSQV bov, turbo xs 38mmW/G,24in downpipe,sts,13lbfw,sleeper FMIC,65mm TB,Walbro 255lph FP,F&R strut bars, ngk plugs/wires
p/s,a/c,cruise,vris delete..all go from here
p/s,a/c,cruise,vris delete..all go from here
-
marcdh
- Regular Member
- Posts: 1460
- Joined: July 26th, 2006, 3:54 pm
- Location: Belfast -Northern Ireland
- Contact:
Re: head internal swap
AZ-3 1498cc Turbo! EVO 8 turbo and manifold, 5 stud swap, SSR Type C, DIYPNP seq Megasquirt
Mx-3 2.5 V6 Turbo 291 BHP 251 lbft @ 8psi - Retired due to rust and back at uni
View Worklog
Mx-3 2.5 V6 Turbo 291 BHP 251 lbft @ 8psi - Retired due to rust and back at uni
View Worklog
Re: head internal swap
awesome thanks what did u use to install them a 12mm socket? any tips?
93 mx-3, hybrid de/ze-turbo P&P'd ZE heads,9.2:1 CR,garrett t3 57trim .60/.63,HKS SSQV bov, turbo xs 38mmW/G,24in downpipe,sts,13lbfw,sleeper FMIC,65mm TB,Walbro 255lph FP,F&R strut bars, ngk plugs/wires
p/s,a/c,cruise,vris delete..all go from here
p/s,a/c,cruise,vris delete..all go from here
-
marcdh
- Regular Member
- Posts: 1460
- Joined: July 26th, 2006, 3:54 pm
- Location: Belfast -Northern Ireland
- Contact:
Re: head internal swap
I used a magnetic tool that came with my valve spring compressor tools, and my finger 
But yea a socket should work, perhaps something soft inbetween to prevent damage though. Put a little bit of clean oil on the contact areas of the seal - where it attaches to the head and the inside for the valve. Theres a noticable clunk/click feel when it's on right. There's load of guides on the net for something more detailed 
But yea a socket should work, perhaps something soft inbetween to prevent damage though. Put a little bit of clean oil on the contact areas of the seal - where it attaches to the head and the inside for the valve. Theres a noticable clunk/click feel when it's on right. There's load of guides on the net for something more detailed AZ-3 1498cc Turbo! EVO 8 turbo and manifold, 5 stud swap, SSR Type C, DIYPNP seq Megasquirt
Mx-3 2.5 V6 Turbo 291 BHP 251 lbft @ 8psi - Retired due to rust and back at uni
View Worklog
Mx-3 2.5 V6 Turbo 291 BHP 251 lbft @ 8psi - Retired due to rust and back at uni
View Worklog