Rocker R&R?

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Jun 26, 2010 | 09:36 PM

Zehner189

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From: Springfield VA

Rocker R&R?

Looking to buy a pretty decent upgrade package. Looks like I can do the whole thing myself, but I've never done rockers before. Anyone know how hard this is and what specialty tools I may need? Pics would help too.

Jun 27, 2010 | 07:52 AM

vettenuts

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From: At the beach in little Rhody

Are you using stock rockers or an aftermarket rocker? Requirements for tools and removal/installation methods will depend on the rocker being used. For removal of stock, make sure you have a good 6 point socket, don't use a 12 point. Those bolts are pretty tight on first removal. Here is the installation procedure for stock rockers, removal is done the same way. You want to loosen the bolt when the valve is closed and install that way as well.

Jun 27, 2010 | 09:13 AM

Zehner189

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From: Springfield VA

I'm buying the SLP ZL7 package. It comes with 1.85 rockers. Looks fairly easy. How do you know when the piston is at TDC without being able to see it?

Jun 27, 2010 | 05:15 PM

vettenuts

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From: At the beach in little Rhody

Watch for intake valve to close then rotate another 90 degree and use a flashlight to watch for the piston to come to the top. You can also use a straw or something to feel for it but careful you don't drop it into the cylinder.

Jun 27, 2010 | 05:59 PM

Zehner189

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From: Springfield VA

Yeah that would be very bad!! But how am I supposed to see the piston if it's all closed up? I'm trying to do this with the engine still in the car.

Jun 27, 2010 | 06:38 PM

bumble-z

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From: Belleville Mich.

Spark plugs out, looking into their holes.

Jun 27, 2010 | 06:39 PM

Zehner189

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From: Springfield VA

Good call. You know I used to know that. Man I've forgotten a lot from when I was an aircraft mechanic. I feel so dumb.

Jun 27, 2010 | 07:28 PM

vettenuts

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From: At the beach in little Rhody

It will also be a bugger to turn over with the plugs in. You can make a special wrench to turn it over using a cut 24mm socket welded to a metal handle.