Hi
Can you check what the cylinder heads say on your machine, I cannot remember exactly what mine said, but I kind of remember that the one had a slightly different text stamped on than the other two.
So, if you have a 00-02 machine, can you check if your cylinder heads say the same or does one say something else?
Thanks
Can you check what the cylinder heads say on your machine, I cannot remember exactly what mine said, but I kind of remember that the one had a slightly different text stamped on than the other two.
So, if you have a 00-02 machine, can you check if your cylinder heads say the same or does one say something else?
Thanks
I have an 00. It has 8DN-10 on it. I think 98-99's are 8DN-00.
Thanks, I am beginning to suspect that I might have two DN-00's on it..
My 2002 Heads = 8DN-10
I also have some 1998-1999 Heads = 8DN-00
I also have some 1998-1999 Heads = 8DN-00
norwegian said:Thanks, I am beginning to suspect that I might have two DN-00's on it..
thats why it doesnt go fast



bluemonster1
LIFE MEMBER ONLY ONCE!!!
x2...^
} >>>>>
} >>>>>
) >>>>>
yep that's why it's slow
} >>>>>

} >>>>>

) >>>>>

yep that's why it's slow
bluemonster1, can you check your heads?
thanks
thanks
modsrx said:thats why it doesnt go fast![]()
![]()
You might be more right than you think. Wrong heads will set off the dcs more easily, retarding the timing and causing the sled to go slow.
mopar1rules
Active member
'98-'99 700 srx heads are 8DN-00
'00-'02 700 srx heads are 8DN-10
'00-'02 700 srx heads are 8DN-10

bluemonster1
LIFE MEMBER ONLY ONCE!!!
norweg..I just checked my SRX heads.They are all 8DN10's...I am happy.
Last edited:
Thanks 
I just ordered 2 8dn10's from a parted out sled.

I just ordered 2 8dn10's from a parted out sled.
Last edited:
More headache:
I just got the heads, both have 8dn 10 cast on them allright. But one says also OG1 while the other says OG2.
The OG1 has also 1E29 cast on it while the other has 1F12.
I don't understand how you can get different casting on the same part #???
I just got the heads, both have 8dn 10 cast on them allright. But one says also OG1 while the other says OG2.
The OG1 has also 1E29 cast on it while the other has 1F12.
I don't understand how you can get different casting on the same part #???
Last edited:

staggs65
Moderator
i had the same thing lasst year when i replaced a head, nothing to worry about, its just a casting # from wich plant or something, same head
staggs65 said:i had the same thing lasst year when i replaced a head, nothing to worry about, its just a casting # from wich plant or something, same head
X2
My stock 2002 SRX heads have varying casting numbers as well...same heads otherwise.
Ok, thanks again

bluemonster1
LIFE MEMBER ONLY ONCE!!!
norewg...you were scared that you would never get your sled to go fast..eh....don't panic.You'll never catch me on mine.LOL
The 00-02 heads are 6cc's tighter then the 98-99 heads