no head markings?
09-05-2011, 06:49 PM
#1
On The Tree
Thread Starter
iTrader: (4)
Join Date: Oct 2008
Location: Mount Carroll, IL
Posts: 173
Likes: 0
Received 0 Likes
on
0 Posts
no head markings? My car came with an extra set of heads that were on the original motor. But I can't find a 241 marking anywhere did they make some of the heads without markings? They also have dual valve springs did any heads come with dual valve springs stock? The only numbers are 0305218537038925 which is right below where the 241 would be and at the opposite end is: 3052r8493924.
What the heck are these heads?
What the heck are these heads?
Last edited by hartman; 09-05-2011 at 07:36 PM.
09-05-2011, 07:25 PM
#4
You could post a picture - some common valve springs might be recognized by someone. You would still have to have some of them tested to determine their open/closed spring pressures and other dimensions such as coil bind. If they were mine, I would likely replace them.
Trending Topics
2:
09-06-2011, 10:37 PM
#17
TECH Senior Member
iTrader: (96)
Join Date: Aug 2007
Location: Turnin' Wrenches Infractions: 005
Posts: 24,240
Likes: 0
Received 79 Likes
on
70 Posts
Aftermarket companies often shave stock part numbers off when they modify parts. Prime example is rejetted stock injectors. What if they float to someone who doesn't know what they flow and use the part number to verify their origin? Same with heads, or anything else. Once its no longer a "stock" unmodified part, the number comes off.
