Cylinder Head Casting Information.
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5th Wheeling
Joined: Jul 2013
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Cylinder Head Casting Information.
Hello Folks I have been doing extensive research on the 6.8L 2 valve cylinder heads, and their propensity to blow out spark plugs. What I have found is below
F7VE Are the original 97' 99 NON PI heads 4 threads for spark plugs SPARK PLUG BLOWERS
YC2E produced from 2000 -2003 These are PI Heads but still have only 4 threads for spark plugs SPARK PLUG BLOWERS
1C2E produced starting in 2004 These are PI Heads 8 THREADS ALSO CALLED LT Long thread heads MUCH MUCH LESS LIKELY TO BLOW PLUGS due to more threads holding in spark plugs. Many Head Guys claim these heads will never spit a plug
Then There Are 2C2E-A27A-PI heads I CANNOT FIND INFO ON AT ALL But Listed on many Re-manufactured Engine Sites.
Do any of you know anything about 2C2E-A27A-PI Heads?????????????????Are they 4 Thread or 8 Thread??????? When where they produced????????
Why are so many Reman guys listing Cylinder Head cast 1C2E, 2C2E-A27A heads as the heads on their engines??????
F7VE Are the original 97' 99 NON PI heads 4 threads for spark plugs SPARK PLUG BLOWERS
YC2E produced from 2000 -2003 These are PI Heads but still have only 4 threads for spark plugs SPARK PLUG BLOWERS
1C2E produced starting in 2004 These are PI Heads 8 THREADS ALSO CALLED LT Long thread heads MUCH MUCH LESS LIKELY TO BLOW PLUGS due to more threads holding in spark plugs. Many Head Guys claim these heads will never spit a plug
Then There Are 2C2E-A27A-PI heads I CANNOT FIND INFO ON AT ALL But Listed on many Re-manufactured Engine Sites.
Do any of you know anything about 2C2E-A27A-PI Heads?????????????????Are they 4 Thread or 8 Thread??????? When where they produced????????
Why are so many Reman guys listing Cylinder Head cast 1C2E, 2C2E-A27A heads as the heads on their engines??????
5th Wheeling
Joined: Jul 2019
Posts: 34
Likes: 2
Hello Folks I have been doing extensive research on the 6.8L 2 valve cylinder heads, and their propensity to blow out spark plugs. What I have found is below
F7VE Are the original 97' 99 NON PI heads 4 threads for spark plugs SPARK PLUG BLOWERS
YC2E produced from 2000 -2003 These are PI Heads but still have only 4 threads for spark plugs SPARK PLUG BLOWERS
1C2E produced starting in 2004 These are PI Heads 8 THREADS ALSO CALLED LT Long thread heads MUCH MUCH LESS LIKELY TO BLOW PLUGS due to more threads holding in spark plugs. Many Head Guys claim these heads will never spit a plug
Then There Are 2C2E-A27A-PI heads I CANNOT FIND INFO ON AT ALL But Listed on many Re-manufactured Engine Sites.
Do any of you know anything about 2C2E-A27A-PI Heads?????????????????Are they 4 Thread or 8 Thread??????? When where they produced????????
Why are so many Reman guys listing Cylinder Head cast 1C2E, 2C2E-A27A heads as the heads on their engines??????
F7VE Are the original 97' 99 NON PI heads 4 threads for spark plugs SPARK PLUG BLOWERS
YC2E produced from 2000 -2003 These are PI Heads but still have only 4 threads for spark plugs SPARK PLUG BLOWERS
1C2E produced starting in 2004 These are PI Heads 8 THREADS ALSO CALLED LT Long thread heads MUCH MUCH LESS LIKELY TO BLOW PLUGS due to more threads holding in spark plugs. Many Head Guys claim these heads will never spit a plug
Then There Are 2C2E-A27A-PI heads I CANNOT FIND INFO ON AT ALL But Listed on many Re-manufactured Engine Sites.
Do any of you know anything about 2C2E-A27A-PI Heads?????????????????Are they 4 Thread or 8 Thread??????? When where they produced????????
Why are so many Reman guys listing Cylinder Head cast 1C2E, 2C2E-A27A heads as the heads on their engines??????
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