View previous topic :: View next topic |
Author |
Message |
Highlander tinkerer
Joined: 17 Aug 2003 Posts: 161
|
Posted: Mon Nov 10, 2003 2:10 am Post subject: big valve head |
|
|
ok ive just read all the crapola on big valve heads and stamped numbers and isuzu symbols etc i wanna skip all that and just find out the measurement of the big valves as opposed to the small ones (to the nearest mm if possible)
cheers |
|
Back to top |
|
|
TXcoupe petrol head
Joined: 05 Oct 2001 Posts: 1675
|
Posted: Mon Nov 10, 2003 8:13 pm Post subject: Re: big valve head |
|
|
inlet 42mm
exhuast 34mm |
|
Back to top |
|
|
MadWagon tinkerer
Joined: 08 Sep 2003 Posts: 67
|
Posted: Mon Nov 10, 2003 9:52 pm Post subject: Re: big valve head |
|
|
i just got my self a tx big valver, wonderin if you notice any power difference? and i thought there was only 2 MM difference between inlet and out. |
|
Back to top |
|
|
Sprocket rice boy
Joined: 10 Nov 2003 Posts: 21 Location: Griffith , N.S.W
|
Posted: Mon Nov 10, 2003 11:05 pm Post subject: Re: big valve head |
|
|
can also run bigger valves out of the 4ze1 in the large valve head .. length is different but overcomable by running nissan caps can also use ducatti valve spring adjusters ( ball raced )ford pre-crossflow valve springs with gem inners r excellent springs good tension ..valve part numbers- inlet part no.rs6051 exhaust part no-rk8050 repco part numbers .. little machining is required ..I've onle built one of these heads works well |
|
Back to top |
|
|
MadWagon tinkerer
Joined: 08 Sep 2003 Posts: 67
|
Posted: Tue Nov 11, 2003 9:18 pm Post subject: Re: big valve head |
|
|
cheers ill ask around about this. |
|
Back to top |
|
|
|