Gen2 Silver Bullet race day April 27, 2013

[Right on the Mark]

You roll the engine over till there closed. I would pull all plugs and do it by hand on crank bolt.

 

[MarkVIIIS]

I should definitely do that the last time I had it apart I didn't clean them cause I was afraid of getting all that crud in the engine

 

[Right on the Mark]

I could not believe the amount in port and stuck on valve stem. It blocked 50% of the port. No lie,and this was on a 64K engine.

 

[MarkVIIIS]

I did delete my egr back when I cleaned the imrc's before u think that helps

 

[racecougar]

Deleting the EGR helps a little in regards to buildup in the secondary ports, but the majority of the crud is due to oil/vapor from the PCV system. If you're not running a separator or catch can, I'd highly recommend it.