Trunion upgrade kits.
#1
Trunion upgrade kits.
Just wondering who makes the best trunion upgrade kit for ls1/6 heads.
springs have 160 seat pressure and 400lb over the nose.
Want to turn it to 7200rpm and be 100% reliable.
Thanks in advance.
springs have 160 seat pressure and 400lb over the nose.
Want to turn it to 7200rpm and be 100% reliable.
Thanks in advance.
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2ToeRacing (12-06-2023)
#5
ModSquad
iTrader: (6)
I put a CHE trunnion kit in my brothers 6 liter I built for him a couple years back. 30k+ miles and valvetrain is still as quiet as it was when we first fired it up. He’s hard on his stuff also. I’m gonna pull a couple rockers in the spring for inspection and pics. So far, I rally like the CHE trunnion kits. I’ve used their lifter bore bushings in the past, so I know that CHE quality is top shelf.
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2ToeRacing (12-06-2023)
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#8
On The Tree
iTrader: (2)
Here's a story with a good ending with regards to trunnion upgrade. I ended up going with the BTR V2 ones, so I'm torquing the last cylinder #2 exhaust valve on brand new LS3 heads when the bolt snaps.
Oh f#*k nsert curse word here! so I get some center punches, an awl, and reverse drill bits. start with the drill....no penetration. Then I mark the bolt with a sharpie at 12 & 6:00 and start with the awl going counter clockwise. The bolt didn't bottom out right.
Then all of a sudden it starts to move, I was overcome with joy as if I won the lottery.
Out comes the broken bolt, winner this time!
Oh f#*k nsert curse word here! so I get some center punches, an awl, and reverse drill bits. start with the drill....no penetration. Then I mark the bolt with a sharpie at 12 & 6:00 and start with the awl going counter clockwise. The bolt didn't bottom out right.
Then all of a sudden it starts to move, I was overcome with joy as if I won the lottery.
Out comes the broken bolt, winner this time!
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#12
TECH Enthusiast
I put a CHE trunnion kit in my brothers 6 liter I built for him a couple years back. 30k+ miles and valvetrain is still as quiet as it was when we first fired it up. He’s hard on his stuff also. I’m gonna pull a couple rockers in the spring for inspection and pics. So far, I rally like the CHE trunnion kits. I’ve used their lifter bore bushings in the past, so I know that CHE quality is top shelf.
The following users liked this post:
Che70velle (12-06-2023)