| [ Total Views: 592 | Total Replies: 5 | Thread Id: 107259 ] |
|
|
 chargeroz
Learner Dubber
Posts: 14
Threads: 6
Registered: August 30th, 2014
Member Is Offline
Theme: UltimaBB Pro Blue ( Default )
|
| posted on September 22nd, 2014 at 08:08 PM |
|
|
valve seats?
do the heads on 1960s beetles have hardened valve seats standard?
|
|
|
 matberry
Super Moderator
Go hard or go home
Posts: 8114
Threads: 134
Registered: March 7th, 2006
Member Is Offline
Location: Cooroy Qld
Theme: UltimaBB Pro Blue
Mood: enjoying waving at all my Kombi buddies from my T3
|
| posted on September 22nd, 2014 at 08:26 PM |
|
|
Sure do
Matt Berry Motorsports...air cooled advice, repairs and mods Ph 0408 704 662
OFF-ROAD,CIRCUIT,DRAG,STREET,ENDURANCE
 |
|
|
chargeroz
Learner Dubber
Posts: 14
Threads: 6
Registered: August 30th, 2014
Member Is Offline
Theme: UltimaBB Pro Blue ( Default )
|
| posted on September 22nd, 2014 at 09:11 PM |
|
|
one of my heads has a crack between the valve seats. is this a real problem being air cooled?
|
|
|
psimitar
Son of Jim - Creator of Good
Posts: 2506
Threads: 148
Registered: January 1st, 2009
Member Is Offline
Location: North East Melbourne, VIC
Theme: UltimaBB Psyche Blue
|
| posted on September 22nd, 2014 at 10:43 PM |
|
|
cheaper to buy a new or secondhand head compared to getting the cracked one welded as you gotta remove the valve seats, chase the crack to the bottom
of it, fill weld the crack in and then machine for new valve inserts.
madness is in the eye of the beholder  |
|
|
matberry
Super Moderator
Go hard or go home
Posts: 8114
Threads: 134
Registered: March 7th, 2006
Member Is Offline
Location: Cooroy Qld
Theme: UltimaBB Pro Blue
Mood: enjoying waving at all my Kombi buddies from my T3
|
| posted on September 23rd, 2014 at 07:46 AM |
|
|
Repairing the crack depends on the crack and the type of rebuild/repair your're trying to achieve
Matt Berry Motorsports...air cooled advice, repairs and mods Ph 0408 704 662
OFF-ROAD,CIRCUIT,DRAG,STREET,ENDURANCE
|
|
|
psimitar
Son of Jim - Creator of Good
Posts: 2506
Threads: 148
Registered: January 1st, 2009
Member Is Offline
Location: North East Melbourne, VIC
Theme: UltimaBB Psyche Blue
|
| posted on September 23rd, 2014 at 09:46 PM |
|
|
Well I was going for the permanent solution cos to TIG the crack up you should really chase the crack all the way out so that when you weld the weld
isn't contaminated by carbon n oil that will have seeped into the crack.
madness is in the eye of the beholder |
|
|
