Rocker Arm Bearings broke off.
#21
Staging Lane
Thread Starter
iTrader: (4)
Join Date: Apr 2002
Location: Phoeniz, AZ
Posts: 89
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I just got doen installing the harland 1.7 rockers. I rotate the engine over and intake rocker and piston 1 (pictured) is staying compressed. I rotate the engine again, all rockers are working fine, but the one on piston 1 is not moving at all. The spring is staying in the compressed position.
Can you please help me out. Thanx
![](http://i75.photobucket.com/albums/i314/wankel22hybrid/DSC01416.jpg)
Can you please help me out. Thanx
![](http://i75.photobucket.com/albums/i314/wankel22hybrid/DSC01416.jpg)
![](http://i75.photobucket.com/albums/i314/wankel22hybrid/DSC01414.jpg)
Last edited by rg42284; 04-20-2006 at 01:09 AM.
#22
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
hmmm....Hope you arent going to have to pull the heads....![Bang Head](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_banghead.gif)
You might have other stuff that resulted from that due to that bad boy you are having knock your pushrods into the rockers! The trex is tough on the valvetrain, but I know you already knew that. Might want to once over those lifters. Just my .02 though.
![Bang Head](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_banghead.gif)
You might have other stuff that resulted from that due to that bad boy you are having knock your pushrods into the rockers! The trex is tough on the valvetrain, but I know you already knew that. Might want to once over those lifters. Just my .02 though.
#23
Staging Lane
Thread Starter
iTrader: (4)
Join Date: Apr 2002
Location: Phoeniz, AZ
Posts: 89
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I don't want to pull the heads as well, but if I have to then I have no choice.
Any other suggestion I should know about before I do start removing the heads?
This is stressing me out so much that I'm comtemplating on parting the car out and just go with something else.
Any other suggestion I should know about before I do start removing the heads?
This is stressing me out so much that I'm comtemplating on parting the car out and just go with something else.
![Cry](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_cry.gif)
#27
Staging Lane
Thread Starter
iTrader: (4)
Join Date: Apr 2002
Location: Phoeniz, AZ
Posts: 89
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
No I haven't. The place I got the engine from said compression ratio for all cylinders were all 200 +-10.
The car ran fine for about 10 miles. Engine has never been above 5000 rpm. When I flushed the engine there were no metallic pieces in there, just a lot of black sludge.
The car ran fine for about 10 miles. Engine has never been above 5000 rpm. When I flushed the engine there were no metallic pieces in there, just a lot of black sludge.
#30
That's what she said...
iTrader: (8)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
If the spring comes up to normal height with NO rocker in place, the valve is not bent. Put something long, flat and thing across the tips of the valves to see if they are at the same height.
Put a pushrod in the hole without the rocker and rotate the motor over, see if it goes down and back up easily.
Put one of your good stock rockers back on and check to see if it fixes the problem.
BTW - removing the plugs will help in all this motor spinning action.
Put a pushrod in the hole without the rocker and rotate the motor over, see if it goes down and back up easily.
Put one of your good stock rockers back on and check to see if it fixes the problem.
BTW - removing the plugs will help in all this motor spinning action.
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
Last edited by TheBlurLS1; 04-20-2006 at 03:43 AM.
#31
Staging Lane
Thread Starter
iTrader: (4)
Join Date: Apr 2002
Location: Phoeniz, AZ
Posts: 89
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I have the car up for sale.
https://ls1tech.com/forums/vehicles-sale-lsx-powered-only/492355-fs-ls1-1994-mazda-rx7.html
https://ls1tech.com/forums/vehicles-sale-lsx-powered-only/492355-fs-ls1-1994-mazda-rx7.html