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5.7 L Vortec - Burnt valve?

So I picked up a 1999 2 door tahoe in amazing shape for real cheap. Guy really didn't know what he had. It starts good, but is losing compression from a cylinder. It sounds like a bad valve. I'm towing it to my place tomorrow, and hopefully opening it up and finding the problem. I'm hoping it's...
- ProCombat
- Thread
- Feb 9, 2015
- Replies: 2
- Forum: Engine Performance + Maintenance
Exhaust Options, cat or no cat?

So I'm rebuilding my exhaust when I install a lift kit on my 94 ecsb. Currently it's got a catback system with a flowmaster 40 one in two out into 4 inch dual chrome tips. Rest is all stock I want it to be louder than it is currently, but keep the nice deep growl of the flowmaster. I am...
- ProCombat
- Thread
- Jan 20, 2015
- Replies: 11
- Forum: Exhaust
New guy from KY.

Here's my 1994 C1500 ECSB. She's in great condition. Just rebuilt my front end and put 31 10.50s on her. Want to do a leveling kit or suspension lift soon. Have a lot of projects for her coming up, actually. I'll be redoing the whole interior and posting a write up on it as I go. Just working as...
- ProCombat
- Thread
- Dec 8, 2014
- Replies: 5
- Forum: Introduction